Under the auspices of

International Society IS LS Of Limb Salvage International Society Of Limb Salvage HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY

LS AND TRAUMATOLOGY

IS www.isols2019.gr

Athens ISOLS 2019 Greece 20th General Meeting of International Society of Limb Salvage

September 11-14, 2019 General Meeting of International Society of Limb Salvage of Society International of Meeting General th 20

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Under the auspices of

International Society HELLENIC ASSOCIATION IS LS Of Limb Salvage OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

www.isols2019.gr

Athens ISOLS 2019 Greece 20th General Meeting of International Society of Limb Salvage

September 11-14, 2019 Download The Official ISOLS 2019 Mobile App years years Stanmore | Est. 1949 Stanmore | Est. 1949 Installation Instructions Since 1949, Stanmore has been transforming the lives of children and adults ANDROID DEVICES iOS DEVICES around the world. Our first custom-made implant was placed in a patient on July 30, 1949 and since then, more than 22,000 patient specific Stanmore Option 1: Option 1: implants have been created.1 Use your device to scan Use your device to scan the following QR CODE  the following QR CODE  Same products, even more possibilities. Look to Stryker for the Stanmore family of products. Option 2: Option 2: Search for The Event App Search for The Event App 1. Sales data on file A surgeon must always rely on his or her own professional clinical judgment when deciding whether to use a particular product when treating a by EventsAIR on Play Store by EventsAIR on App Store particular patient. Stryker does not dispense medical advice and recommends that surgeons be trained in the use of any particular product before using it in surgery. The information presented is intended to demonstrate the breadth of Stryker’s product offerings. A surgeon must always refer to the package insert, When you are prompted for a code upon When you are prompted for a code upon product label and/or instructions for use before using any of Stryker’s products. The products depicted are CE marked according to the Medical Device Directive 93/42/EEC. Products may not be available in all markets because product availability is subject to the regulatory and/or medical practices in launching the App, insert isols2019 launching the App, insert isols2019 individual markets. Please contact your sales representative if you have questions about the availability of products in your area. Stryker Corporation or its divisions or other corporate affiliated entities own, use or have applied for the following trademarks or service marks: Stryker. All other trademarks are trademarks of their respective owners or holders. GSNPS-AD-24_22072 Copyright © 2019 Stryker

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International Society IS LS Of Limb Salvage www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY Contents page

Welcome Address 2

Committees 3

Faculty 4 General Information 6

Networking Events 9

Scientific Information 10 Participate in the 2019 ISOLS proceedings in CORR® 12

Programme Overview 14 Scientific Programme Day 1 | Wednesday, September 11th, 2019 18 Day 2 | Thursday, September 12th, 2019 43 Day 3 | Friday, September 13th, 2019 59 Day 4 | Saturday, September 14th, 2019 76

ISOLS Young Surgeons Training 87 Workshop on Limb Salvage Surgery

E-Posters Catalogue 88 Moderators, Chairpersons & Speakers Index 133 Authors Index 136

Acknowledgements 166

Sponsored Sessions 167

Corporate Profiles 168 Meeting Venue & Exhibition Floor Plans 170

Final Programme 1 Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Welcome Address

Dear Colleagues, t is with great pleasure that I welcome you to the 20th General Meeting of the International Society of Limb ISalvage, hosted in Athens, Greece on September 11th-14th, 2019. During the Meeting, you will be given the opportunity to attend state-of-the-art presentations given by leading experts of the field and to participate in informative discussions covering the entire spectrum of limb salvage. Plenary lectures, crossfire sessions, symposia, round-table discussions and debates will focus on the most current and controversial topics of musculoskeletal tumors. In addition, platform and flash sessions will offer a unique opportunity to discuss your work with faculty and Meeting participants. The ultimate goal of the Meeting is to enhance your knowledge with up-to-date information and address important issues that will assist you on your everyday management of patients with musculoskeletal tumors. We welcome you to the exciting and cultural city of Athens for an event that promises to offer a valuable scientific exchange. Your participation and input will add immensely to the goals of this international Meeting.

With warm regards,

Panayiotis J. Papagelopoulos MD, DSc, FACS President of ISOLS 2019 Meeting Professor & Chairman, First Department of Orthopedic Surgery, Athens University Medical School & ATTIKON University General Hospital Athens, Greece

2 20th General Meeting of International Society of Limb Salvage Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Committees Executive Board (2017-2019) President: Hiroyuki Tsuchiya (Japan) Immediate Past President: Mark Scarborough (United States) President Elect: Panayiotis J. Papagelopoulos (Greece) Secretary: Francis John Hornicek (United States) Treasurer: Philipp Funovics (Austria) Membership Chair: Pietro Ruggieri (Italy) Board Members: Douglas G. Letson (United States), Reinhard Windhager (Austria), Georg Gosheger (Germany), Xiaohui Niu (), Toshifumi Ozaki (Japan), Peter Scheinemann (Germany), Han-Soo Kim (Korea)

ISOLS 2019 Honorary Presidents (in alphabetical order)

Edmund Chao (USA) Rainer I. Kotz (Austria) Franklin H. Sim (USA)

ISOLS 2019 Programme Committee (in alphabetical order) Vivek Ajit Singh (Malaysia) Ashish Kumar Gulia () Kyriakos Papavasiliou (Greece) Luis Aponte-Tinao (Argentina) Wei Guo (China) Ajay Puri (India) Apichat Asavamongkolkul John H. Healey (USA) Robert Randall (USA) (Thailand) Francis Hornicek (USA) Jesus-Garcia Reynaldo (Brazil) Miguel Ayerza (Argentina) Lee M. Jeys (UK) Pietro Ruggieri (Italy) Joseph Benevenia (USA) Akira Kawai (Japan) Dundar Sabah (Turkey) Örjan Berlin (Sweden) Vasileios Kontogeorgakos Vassilios Sakellariou (Greece) Eduardo Botello (Brazil) (Greece) Olga Savvidou (Greece) Domenico Andrea Campanacci Theodoros Kormas (Greece) Mark Scarborough (USA) (Italy) Andreas Mavrogenis (Greece) Nikolaos Stavropoulos (Greece) Rodolfo Capanna (Italy) Saminathan Suresh Nathan Peter Steadman (Australia) Peter F.M. Choong (Australia) (Singapore) Amir Sternheim (Israel) Carlos Cuervo (Mexico) Xiaohui Niu (China) Martin Thaler (Austria) Ian Dickinson (Australia) Toshifumi Ozaki (Japan) Hiroyuki Tsuchiya (Japan) Sander Dijkstra (The Netherlands) Harzem Özger (Turkey) Robert R. Turcotte (Canada) Davide Donati (Italy) Panayiotis J. Papagelopoulos Reinhard Windhager (Austria) Nicola Fabbri (USA) (Greece) Jay S. Wunder (Canada) Philipp Funovics (Austria) Ioannis Papanastasiou (Greece) Christos Zambakides (Greece)

Committees 3 Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Faculty

A D J Abudu Adesegun Di Bella Claudia (Australia) Jesse Mary (United States) (United Kingdom) Dickey Ian (United States) Jesus Garcia Reynaldo (Brazil) Ajit Singh Vivek (Malaysia) Dickinson Ian (Australia) Jeys Lee M. (United Kingdom) Andreou Dimosthenis (Germany) Donati Davide Maria (Italy) Johnson Luke (Australia) Angelini Andrea (Italy) Joo Min Wook () Aponte-Tinao Luis (Argentina) E Asavamongkolkul Apichat Ebeid Walid () K (Thailand) Erickson Bradley (United States) Kawai Akira (Japan) Aston William (United Kingdom) Errani Costantino (Italy) Kawano Hirotaka (Japan) Exner G. Ulrich (Switzerland) B Kelekis Alexis (Greece) Kim Han-Soo (South Korea) Beltrami Giovanni (Italy) F Kontogeorgakos Vasileios Benevenia Joseph (United States) Fabbri Nicola (United States) (Greece) Bergovec Marko (Austria) Forsyth Ramses (Belgium) Kotrych Daniel (Poland) Berlin Örjan (Sweden) Funovics Philipp Theodor Kotz Rainer I. (Austria) Berrey B. Hudson (United States) (Austria) Kulidjian Anna (United States) Bird Justin (United States) G Bonilla Huertas Patricia Kunisada Toshiyuki (Japan) (Panama) Galanis Evanthia (United States) Botello Eduardo (Chile) Gulia Ashish (India) L Branemark Rickard (Sweden) Guo Wei (China) Lam Ying-Lee Albert (Hong Kong) Brigman Brian (United States) H Lee Francis (United States) Brountzos Elias (Greece) Leithner Andreas (Austria) Hardes Jendrik (Germany) Buscharino Bruna (Brazil) Leopold Seth (United States) Hayashi Katsuhiro (Japan) Letson George Douglas Healey John (United States) C (United States) Hobusch Gerhard (Austria) Lewis Valerae (United States) Campanacci Domenico Andrea Hornicek Francis (United States) (Italy) Hosking Keith (South Africa) Lin Patrick (United States) Capanna Rodolfo (Italy) Houdek Matthew (United States) Linares Francisco (Colombia) Casanova Jose () Lindeque Bennie Gerhard Petris Chatziioannou Achilleas (Greece) I (United States) Chatziioannou Sofia (Greece) Ihara Koichiro (Japan) Lozano-Calderon Santiago Choong Peter (Australia) Imai Reiko (Japan) (United States) Cuervo Lozano Carlos E. (Mexico) Inwards Carrie (United States) Luzzati Alessandro (Italy)

4 20th General Meeting of International Society of Limb Salvage Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

M S Y Mak Ka Lok (Hong Kong) Sabah Dundar (Turkey) Yamamoto Norio (Japan) Malizos Konstantinos (Greece) Sakellariou Vasilios (Greece) Yazawa Yasuo (Japan) Mavrogenis Andreas (Greece) Savvidou Olga (Greece) Yildiz Huseyin Yusuf (Turkey) Moura Marcio (Brazil) Scarborough Mark (United States) Yonamine Eduardo Sabao (Brazil) Shirai Toshiharu (Japan) N Sim Franklin (United States) Z Nakayama Robert (Japan) Siontis Brittany (United States) Zambakides Christos (Greece) Nanopoulos Dimitri V. (Greece) Sirichativapee Winai (Thailand) Nathan Saminathan Suresh Stavrianos Spyros (Greece) (Singapore) Steadman Peter (Australia) Nishida Ju (Japan) Sternheim Amir (Israel) Nishida Yoshihiro (Japan) Streitburger Arne (Germany) Niu Xiaohui (China) Szafranski Andrzej (Poland) Nystrom Lukas (United States) T O Takeuchi Akihiko (Japan) O’Connor Mary (United States) Thaler Martin (Austria) Ozaki Toshifumi (Japan) Trovarelli Giulia (Italy) Özger Harzem (Turkey) Tsuchiya Hiroyuki (Japan) P Turcotte Robert R. (Canada) Papagelopoulos Panayiotis J. U (Greece) Pazionis Theresa Julia Christina Uchida Atsumasa (Japan) (United States) V Powell Gerard (Australia) Prince Daniel (United States) Vélez Roberto () Puri Ajay (India) Vlastou Ekaterini (Greece) Vyrva Oleg (Ukraine) R W Randall Robert (United States) Robinson Steven (United States) Wenger Doris (United States) Rose Peter (United States) Wong Kwok-chuen (China) Ruggieri Pietro (Italy) Wunder Jay S. (Canada)

Faculty 5 Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

General Information

ONSITE REGISTRATION FEES

REGISTRATION TYPE ONSITE FEE MEETING VENUE ISOLS/HAOST Member 900,00 € MEGARON ATHENS INTERNATIONAL Non-Member 1.100,00 € CONFERENCE CENTRE (MAICC) Resident/AHP 500,00 € Vass. Sofias & Kokkali, 115 21 Athens, Greece Call Center: +30 210 7282000, Industry (Not Exhibiting) 1.500,00 € Fax: +30 210 7290174 | Website: www.maicc.gr ISOLS Young Surgeons Training Workshop on Limb 100,00 € Salvage Surgery (Saturday, September 14) CONFERENCES & EVENTS THE REGISTRATION FEES INCLUDE MEETING ORGANISING BUREAU • Admission to the Meeting Sessions and the ERASMUS CONFERENCES & EVENTS S.A. Exhibition 6, Drosini str., 166 73 Voula-Athens, Greece • Delegate material (meeting bag, Programme Call Center: +30 210 7414700, booklet, abstracts in USB key) Fax: +30 210 7257532 • Certificate of Attendance E-mail: [email protected], • Coffee and Lunch Box during breaks, as Website: www.erasmus.gr announced in the Meeting Programme • Welcome Reception on September 11th, 2019 REGISTRATION DESK The Registration Desk is located at the BADGES N. Skalkotas level (-1) of the Megaron Athens The name badge issued to delegates upon International Conference Centre and will be their check-in at the Registration Desk serves in operation the following dates and hours: as an admission pass to all scientific sessions and to the exhibition. Delegates are kindly th Tuesday, Sep 10 , 2019 15:00-19:00 requested to make sure that they wear their Wednesday, Sep 11th, 2019 07:00-20:00 name badges at all times. Badges categories: Thursday, Sep 12th, 2019 07:00-20:00 Friday, Sep 13th, 2019 07:30-18:30 Faculty members Delegates Exhibitors Saturday, Sep 14th, 2019 07:30-16:00 RED WHITE GREEN

6 20th General Meeting of International Society of Limb Salvage Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

EXHIBITION CASH MACHINE The exhibition is located in N. Skalkotas The nearest ATM machine is located inside Level and will be operating according to the the Megaron Athens International Conference following schedule: Centre, at the main entrance of the building. Wednesday, Sep 11th, 2019 08:00-20:30 CREDIT CARDS Thursday, Sep 12th, 2019 08:00-20:00 Commonly accepted credit cards in hotels, Friday, Sep 13th, 2019 08:00-19:00 restaurants and stores are Visa, MasterCard & Saturday, Sep 14th, 2019 08:30-16:00 Maestro.

FIRST AID INSURANCE First aid with a fully qualified nurse is available. Neither the Organising Committee nor the It is located on Muses Foyer level, towards Meeting Organising Bureau accept any liability Kokkali street and operates on the actual for damages and/or losses of any kind which days of the event including building-up and may be incurred by the Meeting participants dismantling days. or by any persons accompanying them, both during and outside the Meeting Programme and activities. Participation in all tours and INTERNET FACILITIES events is at one’s own risk. Participants are Free WiFi internet connection will be available advised to take out insurance against loss, in the venue via the ISOLS network. accidents or damage that could be incurred during the Meeting. Verbal agreements will not DISABLED ACCESS be binding unless they are confirmed in writing. There is easy access to and within the Megaron Sole place of jurisdiction is Athens. Greek law is for guests with impaired mobility and the applicable. halls have specially designated areas for wheelchairs. Megaron was the recipient of a CAR PARKING Helios Award (public buildings category) from There is an underground passenger car park the European Commission in recognition of its available providing parking lot for 750 cars. It provision for the disabled. is open daily from 06:00 a.m. until 02:00 a.m.. Entrance via Kokkali Street. The special Meeting LOST PROPERTY rate is €12 per day for multiple entries per day, Enquiries regarding items lost or found can be prepaid upon entry. Standard parking rate is €3 made at the Registration Desk. for the first 3 hours and €1 per hour thereafter. There is no parking available for large vans/ LUNCHES AND REFRESHMENTS trucks/lorries. Coffee/tea and lunch box will be served in the exhibition area.

Final Programme 7 Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

General Information

MOBILE TELEPHONES By Bus Out of courtesy to speakers and other The following buses, express buses delegates, please switch mobile phones to and trolley buses pass and stop near silent mode when entering the Meeting Halls. the MAICC: SECURITY • Buses: 450, 550, 601, 603 Any security problems or concerns should be • Express Buses: X95 (direct airport line), reported to a uniformed member of staff. A5, E6, E7, X14 • Cable “Trolley” Buses: 3, 7, 8, 13 AREAS For more information about the public There are designated smoking areas in the transportation network in Athens please Atrium of the Muses and outside the building visit: ➜ www.oasa.gr at the Vas. Sofias street entrances.

VENUE LOCATION & TRANSPORT From the airport MAICC is situated right in the heart of Athens Athens International Airport and is easily accessible by metro, bus and “Eleftherios Venizelos” is located trolley bus. It is also located at a walking in Spata, 33 km southeast of distance from major and smaller hotels. Athens and serves all international Commuting to and from the city centre and and domestic flights. The airport is easily the Athens International Airport or other accessible from MAICC and the city centre via locations is quite easy: 30 min. from the motorway, express bus or metro. An average Athens international Airport, 3-5 min. journey by taxi from the airport to the city from the city centre. centre should take approximately 40-50 For more information about MAICC, please minutes, depending on traffic. The express bus visit: ➜ www.maicc.gr line X95 (direction Syntagma) serves Athens city centre. A ticket for the airport express line costs €6. It allows unlimited travel by all By Metro public transport means (incl. bus and metro) There is direct access from the airport for 24 hours from the time of validation. The and the city centre to MAICC from the metro line 3 runs every 30 minutes from the metro station “Megaron Moussikis” on airport and the trip to the city centre takes metro line 3 (blue line). approximately 30 minutes and costs €10. Please visit the Athens Metro website for For more information about the Athens detailed information at: ➜ www.ametro.gr International Airport please visit: ➜ www.aia.gr

8 20th General Meeting of International Society of Limb Salvage Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Networking Events

Opening Ceremony & Welcome Reception Wednesday, September 11th, 2019 The Opening Ceremony of the ISOLS 2019 Meeting 19:30 will take place in Banquet Hall of the Meeting venue. A Welcome Reception (standing Cocktail) will follow at the foyer. Free for Registered participants Dress code: Smart casual Friday, September 13th, 2019 ISLAND – Residence ISOLS Dinner in Varkiza area Join our special social event and have a great time with colleagues and friends in a unique Greek setting at the “Island Residence” located at the Athens Riviera. A magnificent Mediterranean architecture residence with garden full of ancient olive trees and tamarisks right up to the edge of the sea with a splendid view at the Saronic Golf. Guests will have the opportunity to enjoy a fine dinner and a unique live performance. Admission only by ticket, to be purchased at the Hospitality Desk; no tickets will be available on the spot. Tickets can be purchased onsite till September 12 at 18:00 hrs. Ticket cost: 120,00 € per person Transportation by shuttle buses will be provided. Pick-up at 19:00 from the MAICC (Meeting Venue).

NOTE: Attendance by invitation only. Participants that have already booked the ISOLS Dinner are kindly requested to collect their invitations from the Secretariat Desk the latest by September 12th. Final Programme 9 Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Scientific Information

INSTRUCTIONS FOR MODERATORS, N. Skalkotas level (-1). All speakers, lecturers LECTURERS, SPEAKERS AND PRESENTERS and presenters should report there at their 1 Moderators, Speakers, Introductory Lecturers, earliest convenience and no later than two Platform and Flash Sessions Presenters are hours before their presentation time, even if requested to be in the session room at they are not using any audiovisual material. least 15 minutes before the session starts. The Speaker Preview facilities will be operating Although the detailed time slot is allocated according to the following schedule: to all presenters, please note it may slightly th change for unpredictable reasons. Wednesday, Sep 11 , 2019 07:00-20:00 2 Sessions should proceed under Moderator’s Thursday, Sep 12th, 2019 07:00-20:00 instruction smoothly. Friday, Sep 13th, 2019 07:00-19:00 3 Platfrom Sessions will start with th Introductory Lecture first followed by Oral Saturday, Sep 14 , 2019 07:00-16:00 Presentations and in the end discussion will be conducted. Please note there are some ABSTRACTS sessions proceeded without discussion. A USB stick containing all abstracts will be 4 Lecturers, Oral and Flash Presenters available in all delegate’s bags. are requested to respect the allocated presentation time as follows. ACCREDITATION > Introductory Lecture: 12 minutes The 20th General Meeting of the International > Oral Presentations: 6 minutes Society of Limb Salvage (Athens, Greece, > Flash Presentations: 3 minutes September 11-14, 2019) has been accredited A countdown timer will be appearing in the by the European Accreditation Council for podium screen to assist in observing the Continuing Medical Education (EACCME®) with allotted time. 32 European CME credits (ECMEC®s). Each medical specialist should claim only those 5 There are 2 podiums on both right and left hours of credit that he/she actually spent in side on the stage and next Presenter should the educational activity. Through an agreement stand by at the opposite side podium during between the Union Européenne des Médecins the previous presentation. Spécialistes and the American Medical Association, physicians may convert EACCME® SPEAKERS’ PREVIEW ROOM credits to an equivalent number of AMA PRA The Speaker Preview facilities are located Category 1 CreditsTM. Information on the process in a special designated area at the to convert EACCME® credit to AMA credit can

10 20th General Meeting of International Society of Limb Salvage Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage th IS LS 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

be found at ➜ www.ama-assn.org/education/ QUESTIONS TO SPEAKERS earn-credit-participation-international- Wireless microphones will be at your disposal activities. Live educational activities, occurring during the discussion period in all sessions. outside of Canada, recognised by the UEMS- Delegates wishing to participate in the discussion EACCME® for ECMEC®s are deemed to be periods should raise their hand and wait to be Accredited Group Learning Activities (Section 1) acknowledged by the chairperson. as defined by the Maintenance of Certification Programme of the Royal College of Physicians and Surgeons of Canada. CERTIFICATE OF ATTENDANCE An official Certificate of Attendance will be sent ELECTRONIC POSTERS (E-POSTERS) via email to all registered participants following All posters will be on display for the entire the completion of the meeting evaluation form. Meeting and will be available for viewing during programme hours. The posters will be viewed on LANGUAGE computers within a dedicated Poster Viewing The official language of the Meeting is English. Zone at the foyer of the Banquet Hall (level -2). No simultaneous interpretation will be provided. E-posters are presented in two ways: on a large number of computers where every participant can search and view any poster, anytime during BEST PAPER AWARDS the Meeting, and also on large 55-inch, high- All oral, flash and poster presentations will be definition monitors, with time-tabled schedule. reviewed and evaluated by the Awards Review A technician will be available in the Poster area Committee. The best three (3) papers of each to help with any electronic poster queries. A list presentation category will be awarded. The of all posters can be found on pages 88-132. names of the winners will be announced during the Closing Ceremony on Saturday, September INSTRUCTIONS FOR BROWSING ELECTRONIC 14, at 16:30 (Banquet Hall). POSTERS AFTER THE MEETING

Following the increasing trend for making 1st Prize winner scientific information available to the entire Euro 800 scientific community, the e-posters will be 2nd Prize winner rd published online for one year, subject to the Euro 400 3 Prize winner permission of their authors, at the following Euro 200 address: ➜ https://epostersonline.com/ isols2019 All information, including the full text, as well as the full resolution PDF file of each poster, will be searchable by poster title, author, institution, keywords or free text.

Scientific Information 11 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Participate in the 2019 ISOLS proceedings in CORR®

Clinical Orthopaedics and Related Research® is the official journal of the International Society of Limb Salvage, and CORR® is proud once again to work with ISOLS members to disseminate the best work from the 2019 ISOLS meeting to the widest-possible international audience. CORR has continued to develop its author and reviewer tools (all of which are available from our homepage at ➜ www.clinorthop.org) to make writing and reviewing for CORR easier than ever. We have a downloadable “Quick Start Guide for CORR Authors” available at that site; articles using these tools spend less time in peer review and editing, and reach readers even faster. Typical time from submission to electronic publication is about 4 months. Publishing in CORR ensures that your work will have genuine global reach; this year, we expect to exceed 3.1 million full-text downloads (see figure, below), with the majority of that usage coming from outside the United States. If your work is selected for publication in CORR, it will be seen. CORR charges no fees for manuscript submission or review, no charges for figures, and no charges to publish unless you wish to publish Open Access (full details about Open Access publication are available at ➜ www.clinorthop.org). Deadline for manuscript submission is November 1, 2019. The link for manuscript submission is ➜ www.editorialmanager.com/corr. Be sure to choose “Symposium/Proceedings/ Workshop” for your article type, and then “Selected Proceedings of the 2019 International Society of Limb Salvage Meeting” when you upload your manuscript for consideration.

Finally, we hope you also will contribute in the ISOLS proceedings by serving as a peer reviewer. If you are not a registered reviewer for your official journal, feel free to contact the editor-in-chief, Seth S Leopold MD, at ➜ [email protected].

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ISOLS 2019

International Society Of Limb Salvage

Scientific Programme

Final Programme 13 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Programme Overview WEDNESDAY | SEPTEMBER 11TH, 2019

TIME Hall BANQUET Hall N. SKALKOTAS Flash Session 1 Flash Session 2 08:00-09:00 Allograft - Vascularized bone graft / Basic research - Translational research / Navigation and robotics Spinal and sacral tumors Symposium 1 09:00-10:00 Osseointegration - Bridging the gap between Limb Salvage and Amputation 10:00-10:30 Coffee Break / e-Posters viewing Platform Session 1 Platform Session 2 10:30-11:30 Allograft - Vascularized bone graft Basic research / Translational research Platform Session 3 Platform Session 4 11:30-12:30 Benign and low grade tumors Bone sarcomas 1 12:30-13:00 Presidential Lecture 1 13:00-14:00 Lunch Break Flash Session 4 Flash Session 3 14:00-15:00 Bone sarcomas - Clinical trials - Benign tumors Immunotherapy Platform Session 5 Platform Session 6 15:00-16:00 Clinical trial – Chemotherapy – Complications in tumor surgery 1 Immunotherapy | Radiotherapy - IVR 16:00-16:30 Coffee Break / e-Posters viewing Flash Session 5 Flash Session 6 16:30-17:30 Joint-sparing surgery / Diagnostic imaging / Metastasis 1 / Limb salvage in children Cancer and pain Platform Session 7 Platform Session 8 17:30-18:30 Prosthetic reconstruction 1 Functional results and quality of life 1 Round Table 1 18:30-19:30 Limb salvages in children 19:30-20:30 Opening Ceremony 20:30 Welcome Reception

14 20th General Meeting of International Society of Limb Salvage Under the auspices of

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Programme Overview THURSDAY | SEPTEMBER 12TH, 2019

TIME Hall BANQUET Hall N. SKALKOTAS Hall MC2 Ηall MC3.2 Flash Session 7 Flash Session 8 Complications in tumor Molecular-targeted 08:00-09:00 surgery / Functional results therapy / Various and quality of life Crossfire Session 1 Primary prosthetic 09:00-10:00 reconstruction: Coated vs Non-Coated endoprosthesis 10:00-10:30 Coffee Break / e-Posters viewing Platform Session 9 Platform Session 10 (10:30-13:30) 10:30-11:30 Benign tumors Bone sarcomas 2 Platform Session 12 Platform Session 11 Functional results ISOLS 11:30-12:30 Complications in tumor and quality of life 2 BOARD surgery 2 & Amputation and MEETING rehabilitation Luncheon Seminar 12:45-13:15 (Industry Sponsored) 13:30-14:00 Presidential Lecture 2 14:00-14:30 Lecture 1 Platform Platform Session 13 Platform Session 14 Session 15 14:30-15:30 Innovative treatments Joint-sparing surgery Pelvic tumors 1 ISOLS GENERAL 15:30-16:30 ASSEMBLY 16:30-17:00 Coffee Break / e-Posters viewing Platform Platform Session 16 Platform Session 17 Session 18 17:00-18:00 Limb salvage in children Metastasis 1 Various Crossfire Session 2 18:00-19:00 Cemented vs Uncemented Megaprosthesis

Final Programme 15 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Programme Overview FRIDAY | SEPTEMBER 13TH, 2019

TIME Hall BANQUET Hall N. SKALKOTAS Flash Session 9 Flash Session 10 08:00-09:00 Disasters in limb salvage / Pelvic tumors Prosthetic reconstruction 1 Crossfire Session 3 09:00-10:00 Spinopelvic Tumors: Limb Salvage vs Amputation 10:00-10:30 Coffee Break / e-Posters viewing Platform Session 19 Platform Session 20 10:30-11:30 Metastasis 2 Pelvic tumors 2 Platform Session 21 Platform Session 22 11:30-12:30 Soft-tissue sarcomas 1 Diagnostic imaging Luncheon Symposium 12:45-13:45 (Industry Sponsored) Platform Session 23 Platform Session 24 14:00-15:00 Recycled bone graft / Microsurgical reconstruction Local tumor ablation Flash Session 12 Flash Session 11 Recycled bone graft - Local tumor 15:00-16:00 Innovative treatments / ablation / Soft-tissue reconstruction / Pathology Surgical margin - CTx evaluation 16:00-16:30 Coffee Break / e-Posters viewing Crossfire Session 4 16:30-17:30 Low Grade CS: Curettage or Wide resection? Special Session 1 17:30-18:30 ISOLS & I Special Session 2 18:30-18:45 ISOLS FELLOWS

ISOLS Dinner at Island Residence Pick up from MAICC at 19:00

16 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Programme Overview SATURDAY | SEPTEMBER 14TH, 2019

TIME Hall BANQUET Hall N. SKALKOTAS Ηall MC2 Flash Session 13 Flash Session 14 08:00-09:00 Amputation and rehabilitation / Soft-tissue sarcomas Prosthetic reconstruction 2 Crossfire Session 5 09:00-10:00 Diaphyseal resections: Endoprosthessis or Allograft?

Platform Session 25 Platform Session 26 10:00-11:00 Prosthetic reconstruction 2 Soft-tissue sarcomas 2 ISOLS YOUNG 11:00-11:30 Coffee Break SURGEONS Symposium 2 TRAINING 11:30-12:30 Women in Orthopedic Oncology WORKSHOP ON LIMB Round Table 3 Round Table 2 SALVAGE 12:30-13:30 Interventional Orthopedic Giant Cell Tumor of the Bone SURGERY Oncology Platform Session 27 Platform Session 28 13:30-14:30 Prosthetic reconstruction 3 Spinal and sacral tumors 14:30-15:30 Society Lectures Special Session 3 15:30-16:30 How to Get Your Data Published 16:30-17:00 Closing Remarks

Final Programme 17 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 18 th

General Meeting of the Scientific Programme WEDNESDAY 08:00 Allograft -Vascularizedbonegraft Moderators: ValeraeLewis(UnitedStates) NAVIGATION ANDROBOTICS 08:15 08:12 08:09 08:06 08:03 FLASH SESSION1:ALLOGRAFT-VASCULARIZEDBONEGRAFT• 08:00 20 th General Meetingof International Societyof Limb Salvage FP1.3 FP1.2 FP1.6 FP1.4 FP1.1 FP1.5

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09:00 2 1 Lukas Pazourek defects after of resection bonetumors The useof vascularized fibular autograft for reconstruction of bone 3 2 1 Patricio Alfaro Intercalary femur biologicalreconstruction after inchildren bonetumorresection 2 1 Yongsung Kim large bonedefect after tumorexcision outcomeClinical of free vascularized fibular graft for reconstruction of Marmara University Hospital,Istanbul, Turkey Servet Igrek Bulent Erol , Evrim Sirin,OzgurBaysal, Fevzi Saglam, Said Erkam Baykan, sarcoma surgery Free fibula reconstruction of distaltibialosteoarticulardefects after He NanCancer Hospital,ZhengZhouCity, China Yao Weitao the treatment of proximal humerusosteosarcoma Middle andlongeffect of osteoarticularallo/autograft replacement in Unit of Musculoskeletal Tumor, NanjingGulouHospital,University, Nanjing,China Shoufeng Wang, JinXiong,BenlongShi tumors inlimbs malignant Biological reconstruction withvascularized fibula for managementof Costantino Errani Masaryk University, Brno, CzechRepublic ofDepartment Plastic and Aesthetic Surgery, St.Anne’s University Hospital,Faculty of Masaryk University, Brno, CzechRepublic of Surgery,Department Orthopaedic St.Anne´s University Hospital,Faculty of Medicine of Oncology,Department Orthopaedic IRCCS Istituto Ortopedico Rizzoli,Bologna, Italy SanHospital Clinico Carlos, Madrid,Spain Hospital Traumatologico, Faculty of Medicine, Universidad DeConcepcion., Concepcion, Chile Seongnam, SouthKorea of Surgery,Department Orthopaedic Seoul National University Bundang Hospital,Bundang-gu, Department of Surgery,Department Orthopaedic Seoul National University Hospital,Seoul,SouthKorea | SEPTEMBER 11

BANQUET HALL 1 1 , Young HoLee , Virginia Ponz 1 , JiriVesely 3

, Marco Manfrini

2 , Tomas Tomas ● Kwok-chuenWong(China) 2 1 , Giovanni Ciani TH , Ilkyu Han , Ilkyu , 2019 3

1 , Hwan SeongCho 1 , Pavel Janicek 3 , Davide MariaDonati 11-14, 2019 September 1 , MichalMahdal 2 , Han-Soo Kim Athens Greece 3 , 1

1

Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Navigation and robotics 08:18 FP1.7 Robotic surgery assisted En Bloc sacrectomy for primary bone tumours of the sacrum: Experience of 7cases

Pramod S. Chinder1, Suraj Hindiskere1, Srinath Doddarangappa1, Amrithlal 1 DAY Mascarenhas2 08:00 - 09:00 BANQUET HALL 1HCG Hospital, Bangalore, Bangalore, India, 2The Yellow Ribbon, Karnataka, India

08:21 FP1.8 CT-guided computer navigation-assisted surgery for musculoskeletal | FLASH SESSION 1: ALLOGRAFT - VASCULARIZED BONE GRAFT • WEDNESDAY NAVIGATION AND ROBOTICS tumors Philipp Theodor Funovics, Markus Schreiner, Heiko Schmid-Stino, Klemens Moderators: Valerae Lewis (United States) ● Kwok-chuen Wong (China) Vertesich, Gerhard Hobusch, Joannis Panotopoulos, Reinhard Windhager Allograft - Vascularized bone graft Department of Orthopaedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria ➞ ➞ 08:00 FP1.1 Biological reconstruction with vascularized fibula for management of 08:24 FP1.9 From 2D 3D 4D, how image management would transform bone tumor surgery? malignant tumors in limbs 1,2,3 1,2,3 1,2,3 Shoufeng Wang, Jin Xiong, Benlong Shi Chao Ming Chen , Po Kuei Wu , Wei Ming Chen 1Therapeutic and Research Center of Musculoskeletal Oncology, Department of Orthopedic

Unit of Musculoskeletal Tumor, Nanjing Gulou Hospital, Nanjing University, Nanjing, China | Surgery and Traumatology, Taipei Veterans General Hospital, Taipei City, Taiwan SEPTEMBER 11 08:03 FP1.2 Middle and long effect of osteoarticular allo/autograft replacement in 2Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei City, Taiwan the treatment of proximal humerus osteosarcoma 3Department of Orthopedic, School of Medicine, National Yang-Ming University, Taipei City, Taiwan Yao Weitao 08:27 FP1.10 Are uniplanar and multiplanar computer assisted resections safe in sacral He Nan Cancer Hospital, Zheng Zhou City, China tumours? 08:06 FP1.3 Free fibula reconstruction of distal tibial osteoarticular defects after Catrin Wigley1, Johnathan Lex1, Jonathan Stevenson1, Jose Albergo2, sarcoma surgery German Farfalli2, Luis Aponte-Tinao2, Lee Jeys1 Bulent Erol, Evrim Sirin, Ozgur Baysal, Fevzi Saglam, Said Erkam Baykan, 1Royal Orthopaedic Hospital, Birmingham, United Kingdom 2 Servet Igrek Hospital Italiano de Buenos Aires, Buenos Aires, Argentina

Marmara University Hospital, Istanbul, Turkey 08:30 FP1.11 Surgical classification for robot-assisted sacral tumor resection TH

1 2 1 2 1 , 2019 08:09 FP1.4 Clinical outcome of free vascularized fibular graft for reconstruction of Junqiang Yin , Hui Wu , Gang Huang , Yulong He , Jingnan Shen 1 large bone defect after tumor excision Department of Musculoskeletal Oncology, First Affiliated Hospital of Sun Yat-sen University, Yongsung Kim1, Young Ho Lee1, Ilkyu Han1, Hwan Seong Cho2, Han-Soo Kim1 Guangzhou, China 2Department of Gastrointestinal Surgery, First Affiliated Hospital of Sun Yat-Sen University, 1Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, South Korea  Guangzhou, China 2Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Bundang-gu, Seongnam, South Korea 08:33 FP1.12 Robot-assisted resection of a lumbar schwannoma and the application 08:12 FP1.5 Intercalary femur biological reconstruction after bone tumor resection in children of a novel innovation safety algorithm Patricio Alfaro1, Virginia Ponz2, Giovanni Ciani3, Davide Maria Donati3, Justin Bird, Grant McChesney, Thomas Aloia, Surena Matin MD Anderson Cancer Center, Houston, United States Costantino Errani3, Marco Manfrini3 1Hospital Traumatologico, Faculty of Medicine, Universidad De Concepcion., Concepcion, Chile 08:36 FP1.13 Improved surgical accuracy for navigated pelvic and sacral primary bone 2Hospital Clinico San Carlos, Madrid, Spain 3 sarcoma resections: A historically controlled study Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy Sarah Bosma1, Arjen Cleven2, Sander Dijkstra1 08:15 FP1.6 The use of vascularized fibular autograft for reconstruction of bone 1Department of Orthopedics, Leiden University Medical Center, Leiden, the Netherlands defects after resection of bone tumors 2Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands Lukas Pazourek1, Jiri Vesely2, Tomas Tomas1, Pavel Janicek1, Michal Mahdal1 1Department of Orthopaedic Surgery, St. Anne´s University Hospital, Faculty of Medicine Masaryk University, Brno, Czech Republic 2Department of Plastic and Aesthetic Surgery, St. Anne’s University Hospital, Faculty of Medicine Masaryk University, Brno, Czech Republic

Scientific Programme 19 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 20 th

General Meeting of the 08:00 Basic research-Translationalresearch Moderators: FrancisLee(UnitedStates) SPINAL ANDSACRALTUMORS 08:09 08:06 08:03 FLASH SESSION2:BASICRESEARCH-TRANSLATIONAL• 08:42 08:39 08:00 20 th General Meetingof International Societyof Limb Salvage FP1.14 FP2.2 FP2.1 FP2.4 FP2.3

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09:00 Christina Wu Pedemonte, Manuel deElias 6 5 4 3 2 1 Anna Kulidjian in patient-derived bonemetastatic prostate cancer models Enzalutamide treatment results inanti-androgenresistance Siriraj Hospital,MahidolUniversity, Bangkok, Thailand Reingrittha, Saranatra Waikakul Pakpoom Ruangsomboon , Rapin Phimolsarnti,Worapa Heepjantree, Pissanu inrecurrent tumorof giantcell Chromosomal abnormalities bone ofHospital Department Orthopedics,Qilu ShandongUniversity, China, Jinan,China Ka Li,XinJianminZhipingYang, Zhenfeng Li,QiangYang osteosarcoma and underlyingmolecularmechanisms cells The effect of DNA-PKcs oncisplatin resistance andmetastasis in 1 Wang Jir-You and assistant effects for current chemotherapy The potential roleof estrogenreceptor alphaonosteosarcoma prognosis Discussion 2 1 Serra Marcos Galli and custom-made implantsinaUniversity Hospitalinadevelopingcountry Our experience with3-Dpreoperative planning,stereolithographic models Christopher Kane Chen Wei-Ming Hospital Universitario Fundacion Favaloro, CiudadAutonoma deBuenos Aires, Argentina University of California, Los Angeles, of Department Radiation Oncology, Los Angeles, University of California, San Diego, of Department Medicine, United LaJolla, States Moores Cancer Center, University of California, San Diego, United LaJolla, States University of California, San Diego, of Department Urology, United LaJolla, States Scripps MDAnderson Cancer Center, United LaJolla, States United States Hospital Universitario Austral, Derqui,Pilar, Argentina, Taipei, Taiwan of Traditional Medicine, Schoolof Medicine, National Yang-Ming University, Taipei, Taiwan, Scripps Clinic TorreyScripps Clinic Pines, United LaJolla, States Taiwan, Taipei, Taiwan, of andTraumatology,Department Orthopaedics Taipei Veterans General Hospital,Taipei,  of Musculoskeletal Tumor, Taipei Veterans General Hospital,Taiwa, Taipei, Taiwan;

HALL N.SKALKOTAS 1,2,3 4,5 1,2 , Theresa Mendoza 1,2 , Wu Po-Kuei , Michelle Muldong , Michelle

3,4 1,2 2 , ChristinaJamieson

Department ofDepartment Orthopaedics,Therapeutical andResearch Center , Walter Parizzia ● PatricLin(UnitedStates)

1,2 1,2 , ChenChao-Ming

3,4 3,4 , Catalina Arreola 1,2 , Sanghee Lee , Luciano Facundo Bertolotti, 3,4

1,2 , ChenCheng-Fong 3,4 3,4 11-14, 2019 September , DanielleBurner , Nicholas Cacalano

3 Institute Athens Greece 1,2 3,4 ,

, 6 ,

Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

08:39 FP1.14 Our experience with 3-D preoperative planning, stereolithographic models 08:12 FP2.5 Statistical description of ankle and foot tumors, a single university and custom-made implants in a University Hospital in a developing country institution experience Marcos Galli Serra1,2, Walter Parizzia1,2, Luciano Bertolotti, Facundo André Mathias Baptista2, Juan Pablo Zumarraga1, Rafael Alves Godinho Pedemonte, Manuel de Elias1,2 Tinoco2, Daniel Seguel Rebolledo3, Olavo Pires de Camargo2

1Hospital Universitario Austral, Derqui, Pilar, Argentina, 1Departamento de Ortopedia y Traumatología, Hospital de los Valles, Universidad San Francisco de Quito, 1 DAY 2Hospital Universitario Fundacion Favaloro, Ciudad Autonoma de Buenos Aires, Argentina Quito, Ecuador 2Grupo de Oncologia Ortopedica, Instituto de Ortopedia e Traumatologia, Hospital das Clinicas, 08:42 Discussion Universidade de São Paulo, São Paulo, Brasil 3

Grupo de Oncologia Ortopedica, Instituto do Cancêr do Estado de São Paulo, Universidade de São | Paulo, São Paulo, Brasil WEDNESDAY 08:00 - 09:00 HALL N. SKALKOTAS 08:15 FP2.6 Analysis of circulating free DNA in high-grade sarcoma patients for survival prediction FLASH SESSION 2: BASIC RESEARCH - TRANSLATIONAL RESEARCH • Xu Huaiyuan, Wang Jin SPINAL AND SACRAL TUMORS Sun Yat-sen University Cancer Center, Guangzhou, China Moderators: Francis Lee (United States) ● Patric Lin (United States) 08:18 FP2.7 Novel germline variants in sporadic schwannomatosis 1 1 2 3 Basic research-Translational research Min Wook Joo , Joon Young Park , Byung Joo Min , Yang-Guk Chung 1St. Vincent’s Hospital, The Catholic University of Korea, Republic of Korea | 08:00 FP2.1 The potential role of estrogen receptor alpha on osteosarcoma prognosis 2The Human Genome Research Institute, Seoul National University, Republic of Korea SEPTEMBER 11 3 and assistant effects for current chemotherapy Seoul St. Mary’s Hospital, The Catholic University of Korea, Republic of Korea Wang Jir-You1,2,3, Wu Po-Kuei1,2, Chen Chao-Ming1,2, Chen Cheng-Fong1,2, 08:21 FP2.8 Tissue specific microRNA mean expression in liposarcoma and lipoma Chen Wei-Ming1,2 Rattasiri Namsiri1, Chris Charoenlap1, Chindanai Hongsaprabhas2, 1Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Kornkiat Vongpaisarnsin3, Voranuch Thanakit4, Shanop Shuangshoti4 Taiwan, Taipei, Taiwan, 2Department of Orthopaedics, Therapeutical and Research Center 1Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand of Musculoskeletal Tumor, Taipei Veterans General Hospital, Taiwa, Taipei, Taiwan; 3Institute 2Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand Taipei, Taiwan 3Department of Forensic Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand 4Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand 08:03 FP2.2 The effect of DNA-PKcs on cisplatin resistance and metastasis in TH

osteosarcoma cells and underlying molecular mechanisms 08:24 FP2.9 Inhibiting giT1 reduces the growth, invasion, and angiogenesis , 2019 Ka Li, Xin Li, Jianmin Li, Zhiping Yang, Zhenfeng Li, Qiang Yang of osteosarcoma Department of Orthopedics, Qilu Hospital of Shandong University, China, Jinan, China Benlong Shi, Shoufeng Wang, Jin Xiong 08:06 FP2.3 Chromosomal abnormalities in recurrent giant cell tumor of bone Department of Orthopadics, Drum Tower Hospital, Nanjing University Medical School, Nanjing, China Pakpoom Ruangsomboon, Rapin Phimolsarnti, Worapa Heepjantree, Pissanu Spinal and sacral tumors Reingrittha, Saranatra Waikakul Siriraj Hospital, Mahidol University, Bangkok, Thailand 08:27 FP2.10 The most appropriate diameter of titanium mesh cage for reconstruction after one level total en bloc spondylectomy: A finite element analysis 08:09 FP2.4 Enzalutamide treatment results in anti-androgen resistance Permsak Paholpak1, Winai Sirichativapee1, Taweechok Wisanuyotin1, in patient-derived bone metastatic prostate cancer models 1 1 1 2 1,2 3,4 3,4 3,4 Pat Laopattarakasem , Weerachai Kosuwon , Yuichi Kasai , Hideki Murakami Anna Kulidjian , Michelle Muldong , Sanghee Lee , Danielle Burner , 1Khon Kaen University, Thailand, Khon Kaen, Thailand 4,5 3,4 3,4 6 Christina Wu , Theresa Mendoza , Catalina Arreola , Nicholas Cacalano , 2Department of Orthopedics, Faculty of Medicine, Nagoya City University, Japan Christopher Kane3,4, Christina Jamieson3,4 08:30 FP2.11 1Scripps Clinic Torrey Pines, La Jolla, United States Strategies of treatment and controversies for giant cell tumor 2Scripps MD Anderson Cancer Center, La Jolla, United States of the spine 3University of California, San Diego, Department of Urology, La Jolla, United States Jianmin Li, Zhiping Yang, Qiang Yang, Zhenfeng Li, Ka Li, Xin Li 4Moores Cancer Center, University of California, San Diego, La Jolla, United States Qilu Hospital of Shandong University, Jinan, China 5University of California, San Diego, Department of Medicine, La Jolla, United States 6University of California, Los Angeles, Department of Radiation Oncology, Los Angeles, United States

Scientific Programme 21 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 22 th

General Meeting of the 09:20-09:35 09:05-09:20 09:00-09:05 Moderators: ÖrjanBerlin(Sweden) SALVAGE ANDAMPUTATION SYMPOSIUM 1:OSSEOINTEGRATION-BRIDGING THE GAPBETWEENLIMB 08:45 08:42 08:39 08:36 08:33 09:00 20 th General Meetingof International Societyof Limb Salvage FP2.15 FP2.14 FP2.13 FP2.12

-10:00 Department ofDepartment Orthopaedics,Sahlgrenska University Hospital,Gothenburg, Sweden Örjan Berlin osseointegrated prosthesis results intreatment andfunctional ofClinical transfemoral amputees with ofDepartment ChemicalandBiologicalEngineering,University of Maine, Orono, Maine, United States Ian Dickey metals Biologic sealinosseousintegration withadditivemanufactured porous ofDepartment Orthopaedics,Sahlgrenska University Hospital,Gothenburg, Sweden Örjan Berlin An Introduction to theconcept of Osseointegration intreatment of amputees Discussion Santa Casa MedicalSchoolof Sao Paulo, Sao Paulo, Brazil Alexandre Consentino,Elio JoseDonato Prospero, Aires Leite Jr, MarioCavalcanti, Murilo Eduardo Sadao Yonamine Total withvideolaparoscopy sacrectomy -15years follow-up 2 1 Carmine Zoccali results andcomplications inaseriesof 37patients inpatientsEn-bloc spondylectomy olderthan60years: Ιndications, 3 2 1 Alessandro Luzzati for tumors: enblockspondilectomies Review malignant Children of 20cases 3 2 1 Alessandro Luzzati Cervical planning,results andfailures (19cases) en-blockspondilectomy: Carmine Zoccali Biagini Roberto Roberto Biagini Milan, Italy Milan, Oncological andReconstructive Orthopaedics surgery, Irccs -GaleazziInstitute, Orthopeadoc Oncological Orthopaedics,Irccs -Regina ElenaNational Cancer Institute, Rome, Italy Regina OncologicalRome, ElenaHospital,Orthopedic Department, Italy National Institute of Tumors, Italy Milan, ORLDepartment, Oncological Center Orthopaedic Italy Milan, Istituto Ortopedico Galeazzi Milan, Regina ElenaHospita,OncologicalRome, Orthopedic Department, Italy National Institute of Tumors, Italy Milan, ORLDepartment, Oncological Center Orthopaedic Italy Milan, Istituto Ortopedico Galeazzi Milan,

BANQUET HALL

1 3 1 3 , GennaroScotto , Zoccali Carmine , Alessandro Luzzatu , Walter Fontanella

1 1 ● , GennaroScotto , GennaroScotto

Robert R.Turcotte(Canada) , BrunaBuscharino, Karen Voltan, Anderson Rodrigues,

2 3

2

1 1 , Luca Cannavò , Luca Cannav ò 2 , Luca Cannavò 11-14, 2019 September 1 1 , Roberto Biagini , Fontanella Walter 2 , Jacopo Baldi Athens Greece 1 , 3 , 2 ,

Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

08:33 FP2.12 Cervical en-block spondilectomy: planning, results and failures (19 cases) 09:35-09:50 Osseointegration as a way to improve quality of life for amputees; History Alessandro Luzzati1, Gennaro Scotto1, Luca Cannavò1, Fontanella Walter2, and future possibilities Biagini Roberto3, Zoccali Carmine3 Rickard Branemark 1 Oncological Orthopaedic Center Istituto Ortopedico Galeazzi Milan, Milan, Italy Department of Orthopaedics, Gothenburg University, Gothenburg, Sweden 1 DAY 2National Institute of Tumors, ORL Department, Milan, Italy 3Regina Elena Hospita, Orthopedic Oncological Department, Rome, Italy 09:50-10:00 Conclusions and questions from the audience 08:36 FP2.13 Children en block spondilectomies for malignant tumors: Review of 20 cases | Alessandro Luzzati1, Gennaro Scotto1, Luca Cannavò1, Roberto Biagini3, WEDNESDAY Carmine Zoccali3, Walter Fontanella2 10:00 -10:30 COFFEE BREAK / E-POSTERS VIEWING EXHIBITION AREA 1Oncological Orthopaedic Center Istituto Ortopedico Galeazzi Milan, Milan, Italy 2National Institute of Tumors, ORL Department, Milan, Italy 3Regina Elena Hospital, Orthopedic Oncological Department, Rome, Italy 10:30 -11:30 BANQUET HALL 08:39 FP2.14 En-bloc spondylectomy in patients older than 60 years: Ιndications, results and complications in a series of 37 patients PLATFORM SESSION 1: ALLOGRAFT - VASCULARIZED BONE GRAFT 1 2 2 1 Carmine Zoccali , Alessandro Luzzatu , Luca Cannavò , Jacopo Baldi , Moderators: Luis Aponte-Tinao (Argentina) ● Koichiro Ihara (Japan) Roberto Biagini1, Gennaro Scotto2 1 | Oncological Orthopaedics, Irccs - Regina Elena National Cancer Institute, Rome, Italy 10:30 IL1 Introductory Lecture: Long term outcome of telescope allograft SEPTEMBER 11 2 Oncological Orthopaedics and Reconstructive surgery, Irccs - Galeazzi Orthopeadoc Institute, technique for femoral and humeral reconstruction following limb Milan, Italy preserving surgery 08:42 FP2.15 Total sacrectomy with videolaparoscopy - 15 years follow-up Nicola Fabbri Eduardo Sadao Yonamine, Bruna Buscharino, Karen Voltan, Anderson Rodrigues, Department of Orthopaedic Surgery, Memorial Sloan Kettering Cancer Center, New York, Elio Consentino, Jose Donato Prospero, Aires Leite Jr, Mario Cavalcanti, Murilo United States Alexandre 10:42 OP1.1 Outcomes of free vascularized fibular grafts for the treatment of Santa Casa Medical School of Sao Paulo, Sao Paulo, Brazil radiation-induced femoral nonunions 08:45 Discussion Meagan Tibbo, Karim Bakri, Andrew Sems, Matthew Houdek, Steven Moran Mayo Clinic, Rochester, United States TH , 2019 10:48 OP1.2 Vascularised bone graft is an effective technique for extra-cortical bone 09:00 -10:00 BANQUET HALL bridging to combat megaprosthesis loosening at the bone-implant junction SYMPOSIUM 1: OSSEOINTEGRATION - BRIDGING THE GAP BETWEEN LIMB Michelle Hilda Luk, Andy Hon Fai Yee, Raymond Yau, Kenneth Wai-Yip Ho, SALVAGE AND AMPUTATION Ying-Lee Lam Queen Mary Hospital, Hong Kong Moderators: Örjan Berlin (Sweden) ● Robert R. Turcotte (Canada) 10:54 OP1.3 Biological reconstruction using vascularised fibula in long bone tumours and 09:00-09:05 An Introduction to the concept of Osseointegration in treatment of amputees recalcitrant osteomyelitis for limb salvage - Characteristics and outcomes Örjan Berlin Kishore Reddy1,2,3, Raghuveer Reddy2, Rajashekar Danda2, Anil Kumar2 Department of Orthopaedics, Sahlgrenska University Hospital, Gothenburg, Sweden 1American Oncology Institute, Hyderabad, India 2 09:05-09:20 Omni Hospital, Hyderabad, India Biologic seal in osseous integration with additive manufactured porous 3Citizens Hospital, Hyderabad, India metals Ian Dickey 11:00 OP1.4 Allograft reconstruction following resection of giant cell bone tumor of Department of Chemical and Biological Engineering, University of Maine, Orono, Maine, United States the distal forearm and hand Michal Mahdal1, Lukas Pazourek1, Tomas Tomas1, Iva Zambo2, Pavel Janicek1 09:20-09:35 Clinical and functional results in treatment of transfemoral amputees with 1Department of Orthopedic Surgery, St. Anne’s University Hospital/Faculty of Medicine Masaryk osseointegrated prosthesis University, Brno, Czech Republic Örjan Berlin 2Department of Pathology, St. Anne’s University Hospital/Faculty of Medicine Masaryk Department of Orthopaedics, Sahlgrenska University Hospital, Gothenburg, Sweden University, Brno, Czech Republic

Scientific Programme 23 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 24 th

General Meeting of the 10:54 10:48 10:42 1O:30 Moderators: JohnHealey(UnitedStates) PLATFORM SESSION2:BASICRESEARCH-TRANSLATIONAL 11:18 11:12 11:06 10:30 20 th General Meetingof International Societyof Limb Salvage OP1.6 OP1.5 OP2.2 OP2.1 OP2.3

-11:30 IL2 Giardina Discussion Mayo Rochester, Clinic, United States Yaszemski, Peter Rose, Steven Moran Matthew Houdek,JoshuaJohnson,Karim Bakri, Franklin Sim, Michael in spinalpelvicreconstruction for sacral malignancies Comparison of free vascularized fibula grafting strutgrafting to allograft 2 1 Stefano Bastoni barreled vascularized fibular free flap Pelvic ringreconstruction after withthedouble- bonetumourresection Park 5 4 3 2 1 June HyukKim therapeutic targets Integrated molecularcharacterization of adultsoft tissue sarcoma for 3 2 1 Wang Jir-You change andpopulation changeof cancer stem cell Effects of of denosumabonstromalcells tumor-Thegenetic giantcell Sun Yat-sen University Cancer Center, Guangzhou,China TangQinglian metastasis CDH4 isanovel determinant of osteosarcoma tumorigenesisand Mayo Rochester, Clinic, United States Brittany L.Siontis in Sarcomas Introductory Lecture: Circulating Tumor ANon-Invasive DNA: Biomarker Charny Park Rare Cancer Branch, Research Institute, National Cancer Center, Goyang, SouthKorea Translational Research Branch, Research Institute, National Cancer Center, Goyang, SouthKorea Division of Pathology, National Cancer Center, Goyang, SouthKorea Genomic AnalysisClinical Branch, Research Institute, National Cancer Center, Goyang, SouthKorea National Oncology CancerOrthopaedic Clinic, Center, Goyang, South Korea Institutes of Traditional Medicine, National Yang- MingUniversity, Taipei, Taiwan Taipei Veterans General Hospital,Taipei, Taiwan, Taipei, Taiwan ofDepartment Orthopaedics,Therapeutical andResearch Center of Musculoskeletal Tumor, Taiwan, Taipei, Taiwan of AndDepartment Orthopaedics Traumatology, Taipei Veterans General Hospital,Taipei,     AO Careggi, Florence, Italy Gaetano PiniInstitute, Milano, Italy 3 , JungYeon Yu 1

HALL N.SKALKOTAS , Eleonora Marini 2 1,23 , SooYoung Cho 1 , Wu Po-Kuei , JongWoong Park 1 , ElenaLucattelli 4 , EunYoung Lee ● 1 , Marco Innocenti

Lukas Nystrom(UnitedStates) 1,2 2 , ChenChao-Ming , Hye Jin You 1 2 , Jihyun Kim , MariaSerena Bartoli 4 , SungEunOh 4

2 , PrimoAndrea Daolio 2 , HyunGuy Kang 1,2 , ChenWei-Ming 1 , Young HoKim 11-14, 2019 September 1 , Fabio Luca 1 , SeogYun 1,2 5

1 , Tak Yun

Athens Greece 5

, Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

11:00 OP2.4 Finite element analysis of dual plating position for diaphyseal femoral allograft - Recycling bone fixation Taweechok Wisanuyotin, Winai Sirichativapee Department of Orthopaedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand DAY 1 1 DAY 11:06 OP2.5 Comprehensive bioinformatic analysis of immune composition and genes for survival prediction in sarcoma Hongmin Chen

Sun Yat-sen University Cancer Center, Guangzhou, China | WEDNESDAY 11:12 OP2.6 Hydrogen-peroxide reduces cell viability and induces apoptosis of giant cell tumor derived stromal cells – An in vitro model of intraoperative hydrogen-peroxide treatment Burkhard Lehner, Jörg Fellenberg, Georg Omlor Orthopedic University Clinic Heidelberg, Heidelberg, Germany 11:18 Discussion | SEPTEMBER 11 11:30 -12:30 BANQUET HALL PLATFORM SESSION 3: BENIGN AND LOW GRADE TUMORS Moderators: Dundar Sabah (Turkey) ● Rickard Brånemark (Sweden) 11:30 IL3 Introductory Lecture: Current treatment of benign musculoskeletal tumors Joseph Benevenia Rutgers New Jersey Medical School, Department of Orthopaedic Surgery, Newark, United States 11:42 OP3.1 Lipomatous soft tissue tumors – Are we doing too much surgery? Ana C. Belzarena, Michael D’Angelo, David Joyce TH

Sarcoma Department, USF, Moffitt Cancer Center, Tampa, United States , 2019 11:48 OP3.2 “Neoadjuvant” denosumab – Its role and results in operable cases of giant cell tumor of bone Ajay Puri, Prateek Hegde, Ashish Gulia, Bharat Rekhi Tata Memorial Hospital, Mumbai, India 11:54 OP3.3 Chondroblastoma of bone in extremities-a single centre study of 177 cases Minna Laitinen1, Jonathan Stevenson2, Scott Evans2, Seggy Abudu2, Vaiyapuri Sumathi2, Lee Jeys2, Michael Parry2 1Helsinki University Hospital, Helsinki, Finland 2Royal Orthopaedic Hospital, Birmighman, United Kingdom 12:00 OP3.4 Complications of curettage and cementation in low-grade chondrosarcomas Murat Hiz1, Suat Ulutas1, Bedri Karaismailoğlu2, Baris Gorgun3, Sergulen Dervisoglu4 1Istanbul-Cerrahpasa University Cerrahpasa Medical Faculty Orthopaedics and Traumatology, Istanbul, Turkey 2 Sinop Ayancik State Hospital, Sinop, Turkey 3Ortopediatri, Istanbul, Turkey 4Medipol University Medical Faculty Pathology Department, Istanbul, Turkey

Scientific Programme 25 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 26 th

General Meeting of the 11:30 Moderators: PhilippTheodorFunovics(Austria) 12:00 11:54 11:48 11:42 PLATFORM SESSION4:BONESARCOMAS1 12:18 12:12 12:06 11:30 20 th General Meetingof International Societyof Limb Salvage ΟP4.4 ΟP4.3 ΟP4.2 OP4.1 OP3.6 OP3.5

-12:30 IL4 2 1 Weifeng Liu Multicentric osteosarcoma treatment and prognosticfactor analysis 2 1 Ruifeng Xue Local recurrence of Ewing sarcoma: Iswideexcision acceptable treatment? Shanghai JiaoTong University, Shanghai,China Hongyi Zhu,TingYuan, Fan Yang cohortstudy the distaltibia:Aretrospective Comparison of different treatment options for bonesarcomas involving He NanCancer Hospital,ZhengZhouCity, China Yao Weitao non-randomized, single-center studyof 45patients Efficacy andsafety of apatinib inadvanced sarcoma: An open-label, Oncology,Orthopaedic Australia NewZealand Sarcoma Association, Brisbane, Australia Peter Steadman thebreakthroughIntroductory Lecture: come Whenwill Discussion 1 Chao MingChen knee joint?Intralesional curettage orwideexcision? Which oneisanoptimaloptionfor aggressivetumoraroundthe giantcell 2 1 Hiu Woo Lau bisphosphonates the riskfactors of localrecurrence after curettage andadjuvant tumorofGiant cell –10-year theextremity follow-up to determine Yi Ding University of HongKong, HongKong, China University, Beijing,China 3 2 Surgery andTraumatology, Taipei Veterans General Hospital, Taipei City, Taiwan Therapeutic andResearch Center of Musculoskeletal Oncology. of Department Orthopedic  of andTraumatology,Department Orthopaedics Prince of Wales Hospital,theChinese of andTraumatology,Department Orthopaedics Prince of Wales Hospital,HongKong, China Department ofDepartment Pathology, BeijingJiShuiTan Hospital,Peking University, Beijing,China of OncologyDepartment Orthopaedic Surgery, BeijingJiShuiTan Hospital,Peking Dept of Oncology, Orthopaedic Peking University Cancer Hospital,Beijing,China Dept. of Oncology, Orthopaedic MDAnderson Cancer Center, Houston, United States

Department ofDepartment Orthopedics,Schoolof Medicine, National Yang-Ming University, Taipei City, Taiwan Institute ofMedicine, Clinical Schoolof Medicine, National Yang-Ming University, Taipei City, Taiwan

HALL N.SKALKOTAS 2 , XiaohuiNiu 1 2 1 , ZhenHuang , Valerae Lewis , Kwok Chuen Wong 1,2,3 , Po Kuei Wu 1

1 , Yongkun Yang 1 , Bryan Moon 1,2,3 1 ● , Wang Kei Chiu

Jendrik Hardes(Germany) , Wei MingChen 1 1 , Tao Jin , Patrick Lin 1 , ShekharMadhukar Kumta 1 1,2,3 , ZhipingDeng 11-14, 2019 September

1

1 , LinHao Athens Greece 1 ,

2

Under the auspices of

International Society IS LS Of Limb Salvage www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

12:06 ΟP4.5 Predictors of readmission and emergency department visits following extremity bone sarcoma resection Matthew Houdek, Meagan Tibbo, Joshua Johnson, Peter Rose, Lindsay Sangaralingham, Dennis Asante, Steven Moran Mayo Clinic, Rochester, United States 1 DAY 12:12 ΟP4.6 Clear cell chondrosarcoma – An European Musculoskeletal Oncology Society study on prognostic factors and patient outcome

1 1 1 2 |

Dimosthenis Andreou , Julian Roeder , Georg Gosheger , Imre Antal , WEDNESDAY Daniel Baumhoer3, Giuseppe Bianchi4, David Biau5, José Casanova6, Nicola Fabbri7, Anthony Griffin8, Lee Jeys9, Miguel San Julian10, Alexander Klein11, Carolin Knebel12, Minna Laitinen13, Michiel van de Sande14, Frank Traub15, Panagiotis Tsagkozis16, Per-Ulf Tunn17, Oleg Vyrva18, Andreas Leithner19 1Münster University Hospital, Münster, Germany, 2Semmelweis University, Budapest, Hungary 3Basel University Hospital, Basel, Switzerland, 4Instituto Orthopedico Rizzoli, Bologna, Italy 5Cochin University Hospital, Paris, France, 6Coimbra University Hospital, Coimbra, Portugal 7Memorial Sloan Ketterin Cancer Center, New York, United States of America, 8Mount Sinai 9

Hospital, Toronto, Canada, Royal Orthopedic Hospital, Birmingham, United Kingdom | 10University Hospital Navarra, Pamplona, Spain, 11Ludwig Maximilian University - Campus SEPTEMBER 11 Grosshadern, Munich, Germany, 12University Hospital rechts der Isar, Munich, Germany 13Helsinki University Central Hospital, Helsinki, Finland, 14Leiden University Medical Center, Leiden, The Netherlands, 15Tuebingen University Hospital, Tuebingen, Germany 16Karolinska University Hospital, Stockholm, Sweden, 17Sarcoma Center Berlin-Brandenburg, Berlin, Germany, 18Sytenko Institute of Spine and Joint Pathology, Kharkiv, Ukraine 19Graz University Hospital, Graz, Austria 12:18 Discussion TH

12:30 -13:00 BANQUET HALL , 2019 PRESIDENTIAL LECTURE 1 Chairperson: Pietro Ruggieri (Italy)

Insanity: Doing the same thing over and over again, and expecting a different result George Douglas Letson Moffitt Medical Group President, Moffitt Cancer Center, Tampa, United States

13:00 -14:00 LUNCH BREAK EXHIBITION AREA

Scientific Programme 27 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 28 th

General Meeting of the 14:00 14:18 14:15 14:12 14:09 14:06 14:03 Moderators: RobertR.Turcotte(Canada) FLASH SESSION3:BENIGNTUMORS 14:00 20 th General Meetingof International Societyof Limb Salvage FP3.1 FP3.7 FP3.6 FP3.5 FP3.4 FP3.3 FP3.2

-15:00 Pragati Rastogi Sarantis Spyridonos Stavropoulos 3 2 1 Ioannis Papanastassiou cysts ofGanglion theproximal tibiofibular joint:Acase seriesof 30patients ofDepartment Orthopedics,West ChinaHospital,Sichuan University, Chengdu,China Li Min,YitianWang, Yong Zhou,JieWang, YiLuo, Fan Tang, MinxunLu, ChongqiTu patients combined withhipjointosteoarthritis (OA) withlonguncemented stem (THA) arthroplasty for fibrousdysplasia (FD) First of application three-dimensional (3D)designingtotal hip 2 1 Suraj Hindiskere Are multipledosesof Denosumabfor tumours giantcell anoverkill? ofDepartment Musculoskeletal Tumor Centre, Peking University &People’s Hospital,BeiJing,China Zhiye Du,Wei Guo, RongliYang, Xiaodong Tang, YiYang, Tao Ji recurrence rates ingiant-cell tumors of extremity? as adjuvantDoes curettage saline withhypertonic therapy provide lower 2 1 Meagan Tibbo for misdiagnosis Osteoid osteomas of entitywithaproclivity the hip:Awell-recognized 2 1 Alysia Kemp Natural history of enchondromareferrals at acomprehensive cancer center 3 1 Hidetatsu Otani outcomesClinical of thepatients withchondroblastoma Doris Wenger Bryan Moon Shigeki Kakunaga BN Department ofDepartment Radiology/Mayo Rochester, Clinic, United States of Surgery/MayoDepartment Orthopedic Rochester, Clinic, United States Baylor College of MedicineTexas Children’s Hospital,Houston, United States The University of Houston MDAnderson Cancer Center, Houston, United States Osaka National Hospital,Osaka, Japan Osaka University, Suita, Japan, School of Medicine, “Attikon” University General Hospital,Athens, Greece First of Surgery, Department Orthopaedic National andKapodistrian University of Athens, Hand surgery/Upper Microsurgery General Department, limb Hospital KAT, Athens, Greece  General Oncological HospitalKifisias “Agioi Anargyroi”, Athens, Greece HCG Mangalore Institute of Oncology, Karnataka, India HCG Hospital,Bangalore, India

1 , DigantaHazarika

BANQUET HALL 1 1 , Valerae Lewis 2 3 , Nicole Montgomery

, Evaggelos Papadimitriou 1 , Raphael Sierra 1 1 1

, Pramod Chinder , Satoshi Takenaka 3 , NorifumiNaka 2

1 , Shivakumar Swamy 1 , Konstantinos Tolis 2

● Osaka International Cancer Institute, Osaka, Japan

Gerard Powell(Australia) 1 , Patrick Lin 1 , Timothy Welch 2 1 2 , HidekiYoshikawa , Dattaraj Karade 1 , Robert Satcher , Kenichiro Hamada 1 2

, Panayiotis J.Papagelopoulos 1 2 , KallurKumar , OlgaSavvidou 2 , Matthew Houdek 1 1 , JustinBird 11-14, 2019 September , Veena R 1

1 , Takakai Tanaka 1 , Suresh Rao 3 , Nikolaos 1 , Tejaswini 1 , 1 , Athens Greece 2 3 , , 2 ,

Under the auspices of

International Society IS LS Of Limb Salvage www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

14:21 FP3.8 Efficacy validation of freezing range and temperature conductivity of repeated cryotherapy with nitrogen as adjuvant therapy for bone tumor Hung-kai Weng1,2,3, Po-Kuei Wu3,4, Chao-Ming Chen3,4,5, Wei-Ming Chen3,4 1Department οf Orthopaedics, National Cheng Kung University Hospital, College Of Medicine,

National Cheng Kung University, Tainan City, Taiwan 1 DAY 2Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan City, Taiwan, 3Therapeutical and Research Center of Musculoskeletal Tumor, Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei City, Taiwan

4 |

Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei City, Taiwan WEDNESDAY 5Institute of Clinical Medicine, College of Medicine, National Yang-Ming University, Taipei City, Taiwan 14:24 FP3.9 The clinical, radiological and pathological outcomes following treatment of GCTOB with Denosumab Benjamin Murphy, Domagoj Vodanovic, Claudia Di Bella, Grant Pang, Gerrard Powell, Stephen Schlicht, Warren Pereira, Marcus Pianta, Shona Hendry, John Slavin, Peter Choong St Vincent’s Hospital, Fitzroy, Melbourne, Australia | SEPTEMBER 11 14:27 FP3.10 Operative versus non-operative approach in aggressive fibromatosis: Preliminary data from a multicentric study Pierluigi Cuomo1, Guido Scoccianti1, Alberto Schiavo1, Francesco Muratori1, Sander Dijkstra4, Philipp Funovics2, Maria Kukushkina3, Tamas Perlaky6, Daniel Muller5, Domenico Campanacci1 1Department of Orthopaedic Oncology, Azienda Ospedaliero Universitaria Careggi, Firenze, Italy 2Department of Orthopaedics and Trauma Surgery, Unit for Musculoskeletal Tumors, Medical University of Vienna, Wien, Österreich 3Department of and Soft Tissue Tumors, National Cancer Institute, Kyiv, Ukraine 4Orthopaedic Oncology Unit, Department of Orthopaedic Surgery, University of Leiden, Leiden,

The Netherlands, 5Sarcoma Center University of Zurich, Zurich, Switzerland TH 6

Depth of Orthopaedics, Semmelweis University, Budapest, Hungary , 2019 14:30 FP3.11 Oncological results of cryosurgical therapy for chondroid tumors of the hand Claudia Deckers, Esther de Leijer, Bart Schreuder, Ingrid van der Geest Department of Orthopedics, Radboudumc, Nijmegen, The Netherlands 14:33 FP3.12 The mystery of the raised CA 19-9 in a rare case of Desmoplastic Fibroblastoma in the upper limb Kumaran Rasappan, Shaam Achudan, Mathew Hern Wang Cheng Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore 14:36 FP3.13 Salvage vs resection in proximal femur benign aggressive lesion: Challenges in decision making Navaneeth Kamath, Ashish Gulia, Prateek Hegde, Vineet Kurisunkal, Srinath Gupta, Ashwinkumar Prajapati, Prakash Nayak, Ajay Puri Tata Memorial Hospital, Mumbai, India 14:39 FP3.14 Clinical outcome and risk for recurrence of progressed giant cell tumors of the bone – Retrospective analysis of 90 cases Burkhard Lehner, Jörg Fellenberg, Georg Omlor Orthopedic University Clinic Heidelberg, Heidelberg, Germany

Scientific Programme 29 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 30 th

General Meeting of the 14:00 14:09 14:06 14:03 Moderators: FLASH SESSION4:BONESARCOMAS-CLINICALTRIALSIMMUNOTHERAPY 14:45 14:42 14:00 20 th General Meetingof International Societyof Limb Salvage FP3.15 FP4.1 FP4.4 FP4.3 FP4.2

-15:00 Yoshihiro Nishida(Japan) Benassi 2 1 Primo Andrea Daolio Analysis of oncological outcome results andfunctional reconstruction inbonetumors: after crest calcanectomy free flap Iliac Institute of Orthopaedics, Lerdsin General Hospital,Bangrak, Thailand Nattapol Choursamran, Piya Kiatisevi, Bhasanan Sukanthanak, Pongsiri Piakong Outcomes andprognosticfactors for chondrosarcoma patients 5 4 3 2 1 Murat Hiz The roleof neoadjuvan irradition treatment inEwing sarcoma patients 3 2 1 Eleonora Marini excision intra-articular with highercomplication rate andinferior outcome functional than osteosarcoma of thedistalfemur safe isoncologically but associated excision ofExtra-articular theknee jointfor advanced locally high-grade Discussion 2 1 Nicola Fabbri adamantinoma study onnatural history, results of treatment andrelationship with Osteofibrous dysplasia (Campanacci’s disease): Long term follow-up Elena Lucattelli Camurdan Istanbul-Cerrahpasa University, Cerrahpasa Medical Faculty, Radiation Oncology Istanbul-Cerrahpasa University, Cerrahpasa MedicalFaculty And Orthopaedics Surgery,Orthopaedic MemorialSloanKettering Cancer Center, NewYork, United States Surgery,Orthopaedic Montefiore MedicalCenter, NewYork, United States Oncology,Orthopaedic Istituto Ortopedico “GaetanoPini”,Milano, Italy Istituto Ortopedico Rizzoli,Bologna, Italy Surgery,Orthopaedic MemorialSloanKettering Cancer Center, NewYork, United States Plastic andReconstructive Microsurgery, Florence, Italy Italy OncologyMilan, Orthopaedic Department, Sinop Ayancık State Hospital,Istanbul, Turkey Istanbul,Ortopediatri, Turkey Istanbul-Cerrahpasa University, Cerrahpasa Medical Faculty, MedicalOncology Department, Istanbul, TurkeyDepartment, Department, Istanbul, TurkeyDepartment, Traumatology, Istanbul, Turkey

N. SKALKOTASHALL 2 , Alberto Righi 1 1 , Suat Ulutas , Fazilet OnerDincbas 1 , Laura Campanacci 2 1 , Giulio Domenichini , Giulio , RuiYang 1 ● , Stefano Bastoni

Dimosthenis Andreou(Germany) 2 1 , PieroPicci , BedriKaraismailoglu 2 , Patrick Boland 2 2 , HandeTurna , Massimiliano DePaolis , Massimiliano 2

2 , Marco Innocenti 1 , Eleonora Marini 3 , JohnHealey 5 , BarisGorgun 3

11-14, 2019 September 2

3 1 , Nicola Fabbri , GuidoScoccianti 2 , MariaSerena 4 , Burkay

Athens Greece 3

2

,

Under the auspices of

International Society IS LS Of Limb Salvage www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

14:12 FP4.5 Clinical outcome of clear cell chondrosarcoma: A multicenter study from the japanese musculoskeletal oncology group Robert Nakayama1, Keiko Hayakawa2, Makoto Endo3, Eisuke Kobayashi4, Shunsuke Hamada5, Tsukasa Tsukasa Yonemoto6, Hiroyuki Kawashima7, Kenichiro Hamada8, Itsuo Watanabe9, Hiroyuki Futani10, Takahiro Goto11, 1 DAY Toshifumi Ozaki12 1Department of Orthopaedic Surgery, Keio University School of Mediicine, Shinjuku, Japan 2Department of Orthopaedic Surgery, Cancer Institute Hospital for JFCR, Tokyo, Japan 3 4 Department of Orthopaedic Surgery, Kyushu University, Fukuoka, Japan, Department of | WEDNESDAY Orthopaedic Surgery, Chiba Cancer Center, Chiba, Japan, 4Department of Musculoskeletal Oncology and Rehabilitation, National Cancer Center Hospital, Tokyo, Japan, 5Department of Orthopaedic Surgery, Nagoya University, Aichi, Japan, 7Department of Orthopaedic Surgery, Niigata University, Niigata, Japan, 8Department of Orthopaedic Surgery, Osaka University, Osaka, Japan, 9Department of Orthopaedic Surgery, Tokyo Dental College Ichikawa General Hospital, Ichikawa, Japan, 10Department of Orthopaedic Surgery, Hyogo College of Medicine, Hyogo, Japan, 11Department of Orthopaedic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan, 12Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Okayama, Japan

14:15 FP4.6 Clear cell chondrosarcoma in Indian population – Are outcomes different? | Vineet Kurisunkal, Ashish Gulia, Ajay Puri, Bharat Rekhi SEPTEMBER 11 Tata Memorial Centre, Mumbai, India 14:18 FP4.7 Oncological outcomes of surgically treated extremity and pelvic chondrosarcomas Ashish Gulia, Vineet Kurisunkal, Ajay Puri, Avadhoot Dixit Tata Memorial Centre, Mumbai, India 14:21 FP4.8 Very long-term follow-up of composite prostheses after periacetabular resection 1 2 Fabrice Delepine , Gerard Delepine TH 1

Clinique Du Parc Imperial, Nice, France , 2019 2APHP (retired), Drancy, France 14:24 FP4.9 Carbon ion radiotherapy for axial bone sarcomas: Review of 512 cases treated according to protocols Reiko Imai, Tadashi Kamada, Hiroshi Tsuji Hospital of the National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan 14:27 FP4.10 Female hormone plays a major role in grade 2 chondrosarcoma survival Minna Laitinen1, Jose Albergo3, Michael Parry2, Jonathan Stevenson2, German Farfalli3, Luis Aponte-Tinao3, Lee Jeys2 1Helsinki University Hospital, Helsinki, Finland 2Royal Orthopaedic Hospital, Birmighman, United Kingdom 3Hospital Italiano de Buenos Aires, Buenos Aires, Argentina 14:30 FP4.11 Bone tumors of the foot: Are they candidate for limb salvage? Alessandra Botti, Filippo Frenos, Francesco Muratori, Guido Scoccianti, Pierluigi Cuomo, Maurizio Scorianz, Francesca Totti, Giovanni Beltrami, Rodolfo Capanna, Domenico Andrea Campanacci Azienda Ospedaliera Universitaria Careggi, Firenze, Italy

Scientific Programme 31 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 32 th

General Meeting of the 14:48 14:45 14:42 14:39 14:36 14:33 20 th General Meetingof International Societyof Limb Salvage FP4.16 FP4.15 FP4.14 FP4.13 FP4.12 Zhang Weibin Wunder Yen-Lin Chen Hospital of Air Force MedicalUniversity, Military Xi’an, China 3 2 1 Heng Marilyn The roleof chemotherapy andradiotherapy inextraskeletal osteosarcoma 2 1 PatelSohil segmental endoprosthesisusingnovel laser sintered porouscollars Early outcomes following segmentalbonereplacement withmassive Fourth MedicalUniversity, Military Xi’an, China Qingyu Fan Microwave ablation therapy of tumors giantcell of bone Discussion Columbia University MedicalCenter, NewYork, United States Eugene Jang,Lynn Forrester, Lawson, Michelle Ana Capi, Wakenda Tyler oncology ofStatistical fragility surgical andprocedural trialsinorthopedic clinical 1 Liu Xiaozhou recurrent patients by multicenter factors affecting thelong-term survival –Along-term follow-up studyof Outcome of patients withosteosarcoma after recurrence andanalysis of Oncology Group(JMOG) Ji’nan, China, to ShanghaiJiaotong University, Shanghai,China, University, Shanghai,China, Shijiazhuang, China, Shijiazhuang, China, David Biau Tianjin Hospital,Tianjin,China, Timothy Briggs Matthew T. Houdek Vanderbilt University MedicalCenter, Nashville, United States, Oncology, University of Toronto, Toronto, Canada, Radiation MedicineProgram, Princess Margaret Cancer Center, of Department Radiation  ofDepartment MedicalOncology, Princess Margaret Cancer Center, Toronto, Canada Massachusetts General Hospital,Harvard MedicalSchool,Boston, United States  University of Portsmouth, Portsmouth, United Kingdom Royal Hospital,London, National Orthopaedic United Kingdom Department ofHospital,Nanjing,China,Department Orthopedics,Jinling Tokyo, Japan, Los Angeles, United States, Center, Houston, United States, Musculoskeletal Oncology Unit,MountSinaiHospital,Toronto, Canada, Center, Houston, United States, Rochester, United States, Surgical Oncology, Princess Margaret Cancer Center, Toronto, Canada Surgery, BeijingJishuitanHospital,Peking University, Beijing, China, Surgery, SeoulNational University Hospital,Seoul,Korea, U 1153 -Universite Paris Descartes, Paris, France, 14,15 4 12 1

Department ofDepartment BoneOncology, TheThirdHospitalof HebeiMedicalUniversity, 5 , Panagiotis Gikas On behalfof theSoft Tissue Osteosarcoma International Collaborative (STOIC) Memorial SloanKettering Cancer Center, NewYork, United States, , XiaohuiNiu 1 1 1 5 , Wu Sujia , Santiago Lozano-Calderon , Abha Gupta , DongYang 5 1 Department ofDepartment Orthopedics,RuijinHospitalAffiliated to Shanghai Jiaotong

6 , Patrick P. Lin 7 Department of Oncology,Department Orthopaedic MD Anderson Cancer 6 1 Department of People’sDepartment Orthopedics,TheSixth HospitalAffiliated 10 4 , HuYongcheng Department of Surgery Department Orthopaedic andRehabilitation, , JohnH.Healey 13 3 Department of Orthopedics, Jinan military general ofhospital, Department Orthopedics,Jinanmilitary 6 9 , Nicholas Bernthal 8 , Wang Zhen Department of Surgery,Department Orthopaedic University of California, 2 Department ofDepartment Radiation Oncology, MDAnderson Cancer , Peter W. Chung 1 , Andrew Johnston 7 , Andrew J.Bishop 7 13 2 7

5 , Yu Xiuchun Department of OncologyDepartment Orthopaedic Department ofDepartment BoneOncology, Xijing 4 , Max Vaynrub 1 Japanese Musculoskeletal Oncology Group, , GingerE.Holt 3 , JapaneseMusculoskeletal 9 , Peter C.Ferguson 12 1 Hopital Cochin AP-HP-INSERM , GordonBlunn 2 Department ofDepartment BoneOncology, 11 3 11-14, 2019 September 8 Department of Department Orthopaedic , ZhangGuochuan , Francis J.Hornicek 14 5 , Peter S.Rose University of Toronto 10 15 , Ilkyu Han , Ilkyu Department ofDepartment 2 , 14,15 6 Mayo Clinic, Athens Greece , Jay S. 11 6 , , 4 , 1,9 ,

Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

15:00-16:00 BANQUET HALL PLATFORM SESSION 5: CLINICAL TRIAL – CHEMOTHERAPY – IMMUNOTHERAPY AND RADIOTHERAPY - IVR ● Moderators: Evanthia Galanis (United States) Reiko Imai (Japan) 1 DAY

15:00 IL5 Introductory Lecture: Oncolytic Virotherapy: An alternate immune based approach to treating soft tissue sarcomas |

Steven Robinson WEDNESDAY Mayo Clinic, Rochester, United States 15:12 OP5.1 Profiling chondrosarcomas which are potentially sensitive to immunotherapy based on multi-dimensional analyses Binghao Li, Guoqi Li, Zhaoming Ye The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China 15:18 OP5.2 ARST 1321: Pazopanib neoadjuvant trial in non-rhabdomyosarcoma soft tissue sarcomas: A report of major wound complications

1 2 3 4 5 |

Tom Scharschmidt , Yen-Lin Chen , Dian Wang , Yueh-Yun Chi , Mark Kayton , SEPTEMBER 11 Joel Sorger6, R. Lor Randall7, Douglas Hawkins8, Sheri Spunt9, Odion Binite11, Aaron Weiss10 1Department of Orthopaedic Surgery, Ohio State University, Columbus, United States 2Department of Radiation Oncology, Massachusetts General Hospital, Boston, United States 3Department of Radiation Oncology, Rush University Medical Center, Chicago, United States 4Department of Biostatistics, University of Florida, Gainesville, Gainesville, United States 5Department of Pediatric Surgery, Palm Beach Children’s Hospital, West Palm Beach, United States 6Department of Orthopaedic Surgery, Cincinnati Children’s Hospital, Cincinnati, United States 7Department of Orthopaedic Surgery, UC Davis Medical Center, Davis, United States 8Department of Pediatric Hematology/Oncology, Seattle Children’s Hospital, Seattle, United States 9

Department of Pediatric Hematology/Oncology, Stanford Medical Center, Palo Alto, United States TH 10Department of Pediatric Hematology/Oncology, Maine Medical Center, Portland, United States 11Department of Orthopaedic Surgery, Moffitt Cancer Center, Tampa, United States , 2019 15:24 OP5.3 Apatinib plus camrelizumab (SHR-1210) for unresectable high-grade osteosarcoma (APFAO) progressing after chemotherapy: A prospective, open-label, phase 2 trial Lu Xie, Jie Xu, Wei Guo, Xin Sun, Kuisheng Liu, Bingxin Zheng, Tingting Ren, Yi Huang, Xiaodong Tang, Taiqiang Yan, Rongli Yang, Kunkun Sun, Danhua Shen, Yuan Li Peking University People’s Hospital, Beijing, China 15:30 OP5.4 Interstitial brachytherapy for soft tissue sarcomas: Experience of 23 cases Pramod Chinder, Belliappa M. Somaiah, Ramesh Bilimagga, Jayant, Suraj Hindiskere HCG Hospital, Bangalore, India 15:36 OP5.5 The role of different radiotherapy modalities in central Ewing’s sarcoma Johnathan Lex, Jonathan Stevenson, Michael Parry, Catrin Wigley, Scott Evans, Lee Jeys Royal Orthopaedic Hospital, Birmingham, United Kingdom

Scientific Programme 33 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 34 th

General Meeting of the 15:00 15:24 15:18 15:12 Moderators: HarzemÖzger(Turkey) PLATFORM SESSION6:COMPLICATIONSINTUMORSURGERY1 15:48 15:42 15:00 20 th General Meetingof International Societyof Limb Salvage OP6.3 OP6.2 OP6.1 OP5.6

-16:00 IL6 Chinder Pramod Michael MørkPetersen Kanazawa University, Kanazawa, Japan Hiroyuki Tsuchiya Igarashi, Yuta Taniguchi, Yoshihiro Araki, Hirotaka Yonezawa, SeiMorinaga, Katsuhiro Hayashi, NorioYamamoto, Akihiko Takeuchi, ShinjiMiwa, Kentaro epiphysis for reconstruction after of bonetumorinvolving resection malignant an Evaluation of osteoarthritis ingrafted osteoarticularfrozen autografts Münster, Germany Universitätsklinikum Münster, of andTumour Department Orthopaedics Orthopaedics, Dieckmann, DominikSchorn,JendrikHardes, DimosthenisAndreou Röder,, Julian Christoph Theil Georg Gosheger, Niklas Deventer, Ralf What after first to expect revision surgery? Subsequent megaprostheticfailure inpatients withsarcoma - 2 1 Michala Skovlund Sørensen based study andlow riskofrehabilitation implantfailure. population- Aprospective Use of endoprostheses for proximal femur metastases results inarapid of Oncology,Department Orthopaedic BeijingJiShuiTan Hospital,Peking University, Beijing,China Xiaohui Niu fixation for revision of aseptic looseningfailure lower mega-prosthesis limb Cemented diameter Short-Stem full biological pluslate extra-medullar Discussion 8 7 6 5 4 3 2 1 Min Wook Joo Oncology Group Post-radiation sarcoma: Astudyby theEastern AsianMusculoskeletal University of Copenhagen, Copenhagen, Denmark Musculoskeletal Tumour of Surgery, Department Orthopaedic Section, Rigshospitalet, Seoul St.Mary’s Hospital,TheCatholic University of Korea, Seoul,Republicof Korea Samsung MedicalCenter, Republicof Korea Seoul National University Hospital,Republicof Korea HCG Bangalore Institute of Oncology, India Beijing JiShuiTan Hospital,China National Cancer Center, Republicof Korea National Cancer Center Hospital,Japan St. Vincent’s Hospital,TheCatholic University of Korea, Republicof Korea Copenhagen, Copenhagen, Denmark Paediatric of Surgery, Department Orthopedic section, Rigshospitalet,University of

N. SKALKOTASHALL 1 , Koichi Ogura 5 , HanSooKim ●

Walid Ebeid(Egypt) 1

1 , Peter Frederik Horstmann 2 , ShintaroIwata 6 , SungWook Seo 2 , JuneHyukKim 7 , Yang-Guk Chung 11-14, 2019 September 1 , Klaus Hindsø 3 , XiaohuiNiu 8

Athens Greece 2 , 4 ,

Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

15:30 OP6.4 The Mutars distal femur replacement in sarcoma patients Jendrik Hardes1, Dimosthenis Andreou2, Georg Gosheger2, Marcel-Philipp Henrichs3, Markus Nottrott1, Wiebke Guder1, Gregor Hauschild2, Eike Bormann4, Maria Eveslage4, Arne Streitbürger1 1 Department of Tumor Orthopaedics And Sarcoma Surgery, Essen, Germany 1 DAY 2Department of Orthopaedics and Tumor Orthopaedics, University Clinic of Muenster, Muenster, Germany 3Department of Orthopaedics, Paracelsus Clinic, Osnabrueck, Germany 4Institute of Biostatistics and Clinical Research, University of Münster, Münster, Germany, | Muenster, Germany WEDNESDAY 15:36 OP6.5 Thirty-day post-operative readmission, reoperation and mortality in patients with pathologic hip fractures in the setting of bone tumors Junho Ahn, Kathryn Gallaway, Ashoke Sathy, Joel Wells, Drew Sanders, Adam Starr, Sharon Walton, Dane Wukich, Alexandra Callan University οf Texas Southwestern Medical Center, Dallas, United States 15:42 OP6.6 Experience with periprosthetic infection after limb salvage surgery for patients with osteosarcoma |

Jingnan Shen, Junqiang Yin, Tiao Lin, Gang Huang, Changye Zou, Xianbiao Xie, SEPTEMBER 11 Bo Wang The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China 15:48 Discussion

16:00 - 16:30 COFFEE BREAK / E-POSTERS VIEWING EXHIBITION AREA

16:30 -17:30 BANQUET HALL TH

FLASH SESSION 5: JOINT-SPARING SURGERY • LIMB SALVAGE IN CHILDREN , 2019 Moderators: Apichat Asavamongkolkul (Thailand) ● Matthew Houdek (United States) Joint-sparing surgery 16:30 FP5.1 Joint-sparing surgery using a recycled tumor-bearing autograft for malignant bone tumor Michihito Miyagi, Hirohisa Katagiri, Jyunji Wasa, Hideki Murata, Mitsuru Takahashi Shizuoka Cancer Center, Suntou-gun Nagaizumi-tyou, Japan 16:33 FP5.2 Relative knee instability on motion capture analysis suggests joint salvage provides improved functionality through biological tolerability Saminathan Suresh Nathan Limb Salvage and Revision Arthroplasty Surgery Pte Ltd, Singapore Limb salvage in children 16:36 FP5.3 Chondrosarcomas in children and adolescents – Are they different? Ajay Puri, Vineet Kurusunkial, Ashish Gulia Tata Memorial Hospital, Mumbai, India

Scientific Programme 35 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 36 th

General Meeting of the 16:57 16:54 16:51 16:48 16:45 16:42 16:39 20 th General Meetingof International Societyof Limb Salvage FP5.10 FP5.9 FP5.8 FP5.7 FP5.6 FP5.5 FP5.4 Kumta 2 1 Man Lung Moses Li with lower bonesarcoma extremity endoprostheses for salvage surgery limb inChinesepaediatric patients Extracortical bonebridgeformation isthe key to thelongevityof tumor Queensland, Brisbane, Australia Australia NewZealand Sarcoma Association, Brisbane, Australia, Hospital Childrens Peter Steadman immature Adjusting for inmanaginglongbonesarcoma’s growth intheskeletally General Children’s Hospitalof Athens “P&AKiriakou”, Athens, Greece Panagiotis Megremis, Christos Zambakides Kotsakis, DimitrisPapadopoulos, Christos Babouris, Panagiotis Sourilas, Rodanthi Margariti, Panagiotis Kolovos, Papagrigorakis, Eftichios Nikolaos Our experience bonetumors ofgrowing withmalignant children thelower extremity? optionfor limb-salvage Is theexpandableendoprosthesisareliable The ThirdAffiliated Hospitalof SouthernMedicalUniversity, Guangzhou,China Haomiao Li,ShuangwuDai, Zixiong Lei, MingLu tumoraroundtheknee malignant inchildren research ofPreliminary combining andsemi-jointreplacement LARS for 2 1 Tao Ji skeletal reconstruction for bonetumors inchildren autograftDevitalized andintramedullaryfree vascularized fibular in 2 1 Andrzej Szafranski bonetumors inchildren in malignant Evaluation of indications andtheperspectives ofsalvage surgery limb First Affiliated Hospitalof SunYat-sen University, Guangzhou,China Jingnan Shen,JunqiangYin,GangHuang,Changye Zou, XianbiaoXie, Jin Qinglin ofmalignancies adolescents Reconstruction of knee jointwithsemi-jointendoprosthesisinbone Pruszynska Dusinska Peking Uiversity, International Hospital,Beijing,China Peking Uiversity, People’s Hospital,Beijing,China ofDepartment Oncology andSurgical Oncology for andYouth, Children Institute of Mother Warsaw,Child, Poland ofDepartment Oncology &Oncological Surgery&Youth, inChildren Institute of Mother& University of HongKong, HongKong Division of Tumor, Orthopaedic of &Traumatology, Department Orthopaedics TheChinese The Prince of Wales of andTraumatology, Hospital,Department Orthopaedics HongKong & Child, Warsaw,& Child, Poland 1 , Zhili Xing , Zhili 2 , HiuWoo Lau 1 , Anna Raciborska 1 , Bartosz Pachuta, Bartosz 2 , Wei Guo 1 1 , MagdalenaRychlowska -Pruszynska Rychlowska- , Kwok Chuen Wong 1

1 2

1 , Iwona Malesza 1 , Wang Kei Chiu 1 , Tomasz Walenta 11-14, 2019 September 1 , Shekhar-madhukar 1 , Justyna Athens Greece

Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

17:00 FP5.11 Lower limb reconstruction of the growing child with the Juvenile Tumour System Christian Grey-Stevens1, Saleem Hussenbocus1, Andrew Johnston1, Craig Gerrand1, Panos Gikas1, Rob Pollock1, Gordon Blunn2, Timothy Briggs1, Steven Cannon1, William Aston1,2 1 DAY 1Royal National Orthopaedic Hospital, London, United Kingdom 2Institute of Orthopaedics and Musculoskeletal Science, University College london, London, United Kingdom | 17:03 FP5.12 The results of njon vascularized fibular graft in the treatment of large WEDNESDAY segments in bone tumors Reynaldo Jesus-Garcia, Dan Viola, Marcos Korukian, Marcelo Petrilli, Vinicius Mazzolin, Bruna Rocha Universidade Federal de Sao Paulo, Escola Paulisrta De Medicina, Sao Paulo, Brazil 17:06 FP5.13 Which method to choose in skeletally immature patients with osteosarcoma around the knee?: Biological vs Nonbiological reconstructions

2 1 1 3 |

Bugra Alpan , Osman Emre Aycan , Natig Valiyev , Harzem Özger SEPTEMBER 11 1Orthopaedics and Traumatology, Acibadem Maslak Hospital Istanbul, Istanbul, Turkey 2Orthopaedics and Traumatology, Mehmet Ali Aydinlar University Faculty of Medicine, Istanbul, Turkey 3Istanbul Orthopaedic Oncology Group, Istanbul, Turkey 17:09 Discussion

16:30 -17:30 N. SKALKOTAS HALL FLASH SESSION 6: DIAGNOSTIC IMAGING • METASTASIS 1 • CANCER AND PAIN TH , 2019 Moderators: Winai Sirichativapee (Thailand) ● Theresa Julia Chistina Pazionis (United States) Diagnostic imaging 16:30 FP6.1 Early response monitoring to neoadjuvant chemotherapy using FDG PET can predict the clinical outcome of extremity osteosarcoma Chang-Bae Kong, Byung Hyun Byun, Won Seok Song Korea Cancer Center Hospital, Seoul, South Korea 16:33 FP6.2 Quantitative SPECT/CT in enchondroma and grade I chondrosarcoma Min Wook Joo, Woo Hee Choi St. Vincent’s Hospital, The Catholic University of Korea, Republic of Korea 16:36 FP6.3 Long bone Tuberculosis masquerading as Tumor: Can we make a correct diagnosis on imaging? Manit Gundavda, Manish Agarwal, Rajeev Reddy, Yash Wagh P. D. Hinduja Hospital And MRC, Mumbai, India

Scientific Programme 37 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 38 th

General Meeting of the 17:00 16:57 16:54 16:51 16:48 16:45 16:42 16:39 Metastasis 20 th General Meetingof International Societyof Limb Salvage FP6.11 FP6.10 FP6.9 FP6.8 FP6.7 FP6.6 FP6.5 FP6.4 Akhnoukh 3 2 1 Meredith K.Bartelstein preoperative patient-reported assessments Survival after surgery for skeletal metastases isassociated with Cancer Adyar, Institute (WIA), Chennai,India Anand Raja Risk factors for developmentof bonemetastasis fromrenalcarcinoma cell Sun Yat-sen University Cancer Center, Guangzhou,China Jin Wang SYSUCC experience Separation surgery andSBRT managementfor spinalmetastases - Universidade DeSao Paulo (HospitalDas Clínicas), Sao Paulo, Brazil Ferrari, Marcelo Tadeu, Luiz Correia, Filipe Daniel Rebolledo David Alejandro Herrera Followlimphadenectomy: upandprognosticfactors Soft Tissue Sarcoma ofwhowere limb treated withorwithout Multivariable analysis inpatients withlymphnodemetastasis of 2 1 Sam Downie hospital between anMSK-oncology centreuniversity andanontumour-specialist A comparison of outcomes inmetastatic proximal femoral fractures Sytenko Institute of SpineandJointhPathology, Kharkiv, Ukraine Oleg Vyrva Surgical procedures for diaphyseal bonemetastases 4 3 2 1 Ashley Anderson forand non-surgically symptomatic skeletal metastases External validation of PATHFx version 3.0inpatients treated surgically Yale University, NewHaven, United States Francis Lee metastatic cancer-induced bonelossandpathological fractures Beyond of limitations bisphosphonates anddenosumabinpreventing Jonathan Forsberg Stockholm, Sweden Ninewells Hospital,Dundee,Ninewells United Kingdom Glasgow Royal Infirmary, Glasgow, United Kingdom Karolinska Institutet,of Department MolecularMedicineandSurgery (MMK),K  Memorial Sloan-Kettering Cancer Center, NewYork, United States Johns HopkinsUniversity, of Surgery, Department Orthopaedic Baltimore, United States Bethesda, United States Walter MedicalCenter, Reed National Military of Department Surgery Divisionof Orthopaedics,  Stony Brook University Schoolof Medicine, Stony Brook, United States Johns HopkinsUniversity, Baltimore, United States Memorial SloanKettering Cancer Center, NewYork, United States 3 , VishnuRamanujan, Chandra Kumar Krishnan, Mayilvahanan Natarajan , JessicaA.Lavery , Dieter Lindskog, GaryFriedlaender , Yanina Golovina 2 , Sanjay Gupta 1 , Nicola Fabbri 1,2

1 , Jonathan Forsberg , Olavo Pires deCamargo, Andre Mathias, Andre 1 1 , BenClift , Nicola Fabbri 3 , Rikard Wedin 2 , AshishMahendra 2 1 , MohamedYakob , Patrick Boland 4 , JohnHealey 11-14, 2019 September 1 , AJariwala 1 3 , JohnHealey , 1 , Samuel 1 , Orthopaedics, Athens Greece 2

1

Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

17:03 FP6.12 Surgical options and outcomes for pelvic bone metastasis Zeping Yu, Hong Duan West China Hospital, Sichuan University, Chengdu, China

Cancer and pain 1 DAY 17:06 FP6.13 Post-operative delirium in patients undergoing surgery for bone metastases Suraj Hindiskere1,2, Younsung Kim1, Han-Soo Kim1, Hwan Seong Cho1, Ilkyu Han1

1 |

Seoul National University Hospital, Seoul, South Korea WEDNESDAY 2HCG Hospital, Bangalore, India 17:09 Discussion

17:30-18:30 BANQUET HALL PLATFORM SESSION 7: PROSTHETIC RECONSTRUCTION 1

● |

Moderators: Ajay Puri (India) Daniel Kotrych (Poland) SEPTEMBER 11 17:30 IL7 Introductory Lecture: The evolution of prostheses: from modular to custom Domenico Andrea Campanacci Department of Orthopedic Oncology and Reconstructive Surgery, Careggi Universitary Hospital, Firenze, Italy 17:42 OP7.1 Comparison of reconstructive techniques following oncologic intraarticular resection of proximal humerus Matthew Houdek, Brandon Bukowski, Alexander Athey, Eric Wagner,

Jonathan Barlow, Peter Rose, Joaquin Sanchez-Sotelo TH

Mayo Clinic, Rochester, United States , 2019 17:48 OP7.2 Proximal femoral allograft prosthetic composites; Do they really restore bone? A retrospective review of revision allograft prosthetic composites Benjamin Wilke1, Matthew Houdek2, Peter Rose2, Franklin Sim2 1Mayo Clinic, Jacksonvile, United States 2Mayo Clinic, Rochester, United States 17:54 OP7.3 Total talar replacements: A South African series Thomas Hilton, Keith Hosking, Graham McCollum, Michael Abramson University of Cape Town, Cape Town, South Africa 18:00 OP7.4 Press Fit vs Cemented femoral stems in arthroplasty for oncologic indications Courtney Kaiser, Jason Kim, Joseph Schwab, Kevin Raskin, Santiago Lozano-Calderon Massachusetts General Hospital, Boston, United States 18:06 OP7.5 First application of three-dimensional (3D) design custom-made uncemented prosthetic stem for distal femoral cemented megaprosthesis revision Li Min, Fan Tang, Minxun Lu, Yong Zhou, Yi Luo, Yitian Wang, Jie Wang, Chongqi Tu Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China

Scientific Programme 39 TH

DAY 1 | WEDNESDAY | SEPTEMBER 11 , 2019 2019 ISOLS International Society ofLimbSalvage 20 40 th

General Meeting of the 17:30 17:54 17:48 17:42 Moderators: PLATFORM SESSION8:FUNCTIONALRESULTSANDQUALITYOFLIFE1 18:18 18:12 17:30-18:30 20 th General Meetingof International Societyof Limb Salvage OP8.3 OP8.2 OP8.1 OP7.6 IL8

Reynaldo JesusGarcia Douglas Letson Joyce 2 1 Oluwaseyi K. Idowu replacement: Asystematic review Functional outcome after andtotal femoral tumourresection 3 2 1 Gerhard Hobusch Modular-Replacement-Sports Survey(MoReSport) 3 2 1 Yifei Wang for sacral primarymalignant tumors: study Aqualitative Assessment of patient experiences following total enblocsacrectomy Houston, Texas, United States of Oncology,Department Orthopaedic University of Texas MDAnderson Cancer Center, Valerae Lewis patients following internal withoutreconstruction hemipelvectomy Introductory Lecture: Function of andquality life outcomes insarcoma Discussion 4 3 2 1 Pongsiri Piakong and radiologic clues to long-term survivorship of theimplant Aseptic loosening(Type IIFailure) inCemented distalfemoral endoprosthesis Huayi Qu

Department of andTraumaDepartment Orthopaedic Surgery, MedicalUniversity of Vienna, Vienna, Austria Department ofDepartment Psychology, Peking University People’s Hospital,China Department of Orthopaedics and Orthopaedic Oncology, of andOrthopaedic Department Orthopaedics Lerdsin Hospital,Bangkok, Thailand Royal Hospital,Birmingham,United Orthopaedic Kingdom University,Edge Hill Ormskirk,United Kingdom and Technology, and Liuzhou,China ofDepartment Orthopedics,The first Affiliated Hospitalof GuangxiUniversity of Science  ofDepartment Musculoskeletal Tumors, Peking University People’s Hospital,China Oncology,Italypaedics andOrthopaedic University of Padova, Padova, Italy Oncology, of andOrthopaedic Department Orthopaedics University of Padova, Padova, of andTraumatology,Department Orthopaedics Queen MaryHospital,HongKong Sarcoma Program, Moffitt Cancer andResearch Institute, Tampa, United States Department of surgery,Department orthopaedic Cleveland,United States Cleveland Clinic, Statistics andMethodology, University of Mannheim,Germany

1

, Piya Kiatisevi N. SKALKOTASHALL 1 , YiYang 1 , Weiming Liang 1

1,2 1 , FlorianKeusch 1 , Raymond Yau 1 , Taiqiang Yan , MohamadNasser (Brazil) 2 , OdionBinitie 2 ● , ShanQu

Christos Zambakides(Greece) 1 3 2 , XiaodongTang , Giulia Trovarelli, Giulia , MichaelJoyce 1 , PietroRuggieri 3 1 , YidanZhang , Michelle Maden , Michelle 3 1 , Reinhard Windhager , RongliYang 4 , AlbertLam 1 11-14, 2019 September , Tao Ji 4 , Thomas Temple 1 , Adesegun T. Abudu 1 , Dasen Li

1 3 , Wei Guo , David Athens Greece 1 , 1 1 ,

1

2

Under the auspices of

International Society IS LS Of Limb Salvage

www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

18:00 OP8.4 The Sarcoma-Specific Quality of Life Study (SARC-QoL): Identifying key domains of Health-Related Quality of Life in adult patients with extremity soft tissue sarcoma Krista Goulding1, Argerie Tsimicalis2, Robert Turcotte2, Urska Kosir3, Kedar Mate1, Carolyn Freeman2, Nancy Mayo2 1 DAY 1Mayo Clinic, Phoenix, United States, 2McGill University, Montreal, Canada 3Oxford University, Oxford, United Kingdom

18:06 OP8.5 Functional outcomes in patients that had the distal ulna resected due to | bone tumors WEDNESDAY Juan Pablo Zumarraga1, Pablo de la Rosa4, André Mathias Baptista2, Carlos Maçaneiro Jr2, Marilia Sândalo Trevelin Pimentel3, Olavo Pires de Camargo2 1Departamento de Ortopedia y Traumatología, Hospital de los Valles, Universidad San Francisco de Quito, Quito, Ecuador 2Grupo de Oncologia Ortopedica, Instituto de Ortopedia e Traumatologia, Hospital das Clinicas, Universidade de São Paulo, São Paulo, Brasil 3Departamento de Terapía Ocupacional, Instituto de Ortopedia e Traumatologia, Hospital das Clinicas, Universidade de São Paulo, São Paulo, Brasil 4Departamento de Ortopedia y Traumatología, Unidad de Oncologia, Clínica Delgado de Lima, | Lima, Peru SEPTEMBER 11 18:12 OP8.6 Using the neighbor: Trans-locating the ulna to reconstruct distal radius defects. Technical tweaks for better outcomes Manish Agarwal, Manit Gundavda, Rajeev Reddy, Ameya Katariya, Ravi Bhadiyadra P.D. Hinduja Hospital and MRC, Mumbai, India 18:18 Discussion

18:30 -19:30 BANQUET HALL TH , 2019 ROUND TABLE 1: LIMB SALVAGES IN CHILDREN Moderators: Konstantinos Malizos (Greece) ● Han-Soo Kim (South Korea) 18:30-18:45 Biological Reconstruction in pelvis and lower extremities in children Rodolfo Capanna Department of Orthopaedic Oncology and Reconstructive Surgery, University Hospital Careggi, Florence, Italy 18:45-19:00 Biological reconstruction of the shoulder and upper extremity in children Ajay Puri Tata Memorial Centre, Mumbai, India 19:00-19:15 Endoprosthetic reconstruction around the knee in children Vasileios Kontogeorgakos National and Kapodistrian University of Athens, School of Medicine, Athens, Greece 19:15-19:30 Limb salvage versus amputation in children and adolescents-When amputation is the best choice? Robert R. Turcotte Department of Orthopaedic Surgery, Mc Gill University Health Centre, Montreal, Canada

Scientific Programme 41 Under the auspices of Athens ISOLS 2019 Greece International Society Of Limb Salvage thth IS LS 20 General Meeting of the September International Society of Limb Salvage 11-13,11-14, 20192019 www.isols2019.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

19:30 - 20:30 BANQUET HALL OPENING CEREMONY Welcome Addresses Opening Lectures Chairperson: Panayiotis J. Papagelopoulos (Greece) , 2019

TH The History of ISOLS Rainer I. Kotz Vienna Privatclinic, Department of Orthopedics, Wien, Austria The first 10-30s Dimitri V. Nanopoulos Regular Member of the Academy of Athens, Distinguished Professor of High Energy Physics, Texas A&M University SEPTEMBER 11 SEPTEMBER | 20:30 WELCOME RECEPTION EXHIBITION AREA WEDNESDAY WEDNESDAY | DAY 1

42 20th General Meeting of International Society of Limb Salvage DAY 2 | THURSDAY | SEPTEMBER 12TH, 2019 43

, Monica 1 , Mohamad 2 Scientific Programme , Maurizio 1 Domenico Andrea Andrea , Domenico 3

2

, Salvatore Sepe , Salvatore 1 , Azra Izanloo , Azra 1

, Guido Scoccianti 1 , 2019 , Rodolfo Capanna , Rodolfo HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY 2 TH Gerhard Hobusch (Austria)

, Chris Charoenlap ● 1 , Daniela Martinelli, Daniela 4 Under the auspices of auspices the Under Masoud Mirkazemi , Masoud 1 , Jennifer Thomson, Valdis Lelkes, Nemesis Hazim-Liriano, Nemesis Hazim-Liriano, Lelkes, Valdis Thomson, , Jennifer , Francesco Muratori , Francesco 1

3 1 , Giovanni Beltrami , Giovanni .gr , Daniela Greto , Daniela BANQUET HALL 4

1 SEPTEMBER 12 SEPTEMBER | International Society International Salvage Of Limb 2019  Universitary Careggi Surgery, and Reconstructive OrthopedicDepartment Oncology of Italy Hospital, Firenze, Italy Pisa, Pisa, of University Clinic Orthopaedics Traumatology, and of Italy Hospital, Firenze, Universitary Careggi Radiationtherapy, Department of Iran Tehran, Medical Sciences, of University Iran Iran Mashhad, University, International Hospital, Imam Reza Razavi Center, Research Cancer Razavi Iran Mashhad, Medical Sciences, of University Mashhad Center, Orthopedic Research and King University Chulalongkorn Medicine, of Orthopaedics, Faculty Department of Thailand Bangkok, Society, Cross Memorial Hospital, Thai Red Chulalongkorn Thailand Bangkok, University, Chulalongkorn Medicine, of Orthopaedics, Faculty Department of Department of Paediatric Orthopaedic Oncology, Careggi Universitary Hospital, Firenze, Italy Hospital, Firenze, Universitary Careggi Orthopaedic Oncology, Paediatric Department of Lo Russo Lo Campanacci Gharehdaghi Rutgers New Jersey Medical School, Newark, United States United Medical School, Newark, New Jersey Rutgers Fracture after radiationtherapy in soft tissue sarcomas tissue in soft radiationtherapy after Fracture Filippo Frenos 1 2 3 4 pulmonary filter peri-operative in preventing cava vena of Results tumor patients embolus in musculoskeletal Joseph Ippolito Joseph Benevenia Patterson, Francis Beebe, Kathleen 1 2 3 than biologic in limbsurvival better have Does prosthetic reconstruction sparing tumor surgery? Chindanai Hongsaprabhas 1 2 sarcoma tissue bone and soft pediatric following outcomes Thirty-day database the NSQIP–Pediatrics of analysis An surgery: Callan Alexandra Junho Ahn, Gallaway, Kathryn States United Dallas, Medical Center, Orthopaedics, UT Southwestern Department of Comparison of bipolar hemiarthroplasty and total hip arthroplasty. hemiarthroplasty bipolar hip arthroplasty. and total of Comparison tumors femur proximal for reconstruction composite Inallograft-prosthesis Jamshidi Khodamorad Scorianz

09:00 LS

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FP7.5 FP7.4 FP7.2 FP7.3 FP7.1

08:00 www.isols IS 08:12 08:09 08:06 08:03 Complications in tumor surgery 08:00 FUNCTIONAL RESULTS AND QUALITY OF LIFE FUNCTIONAL RESULTS (Switzerland) Moderators: G. Ulrich Exner FLASH SESSION 7: COMPLICATIONS IN TUMOR SURGERY • 7: COMPLICATIONS IN TUMOR SURGERY FLASH SESSION THURSDAY THURSDAY Scientific Programme Scientific

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

th 20 of Limb Salvage Society International ISOLS2019 TH

DAY 2 | THURSDAY | SEPTEMBER 12 , 2019 2019 ISOLS International Society ofLimbSalvage 20 44 th

General Meeting of the 08:21 08:18 Functional resultsandqualityoflife 08:15 08:33 08:30 08:27 08:24 20 th General Meetingof International Societyof Limb Salvage FP7.12 FP7.11 FP7.10 FP7.8 FP7.7 FP7.6 FP7.9 2 1 Kjäldman KaskGilber sarcoma patients? Asystematic literature review How outcome isfunctional measured inlower soft extremity tissue Oncology, of andOrthopedic Department Orthopedics University of Padova, Padova, Italy Andrea Andrea Angelini, Dolci,Riccardo Baracco, Antonio Berizzi,PietroRuggieri disease: asystematic review of literature Treatment ofdiscrepancy anddeformities limb-lenght related to Ollier’s Beijing, China of OncologyDepartment Orthopaedic Surgery, BeijingJiShuiTan Hospital,Peking University, Weifeng Liu,XiaohuiNiu,Tao Jin,Yongkun Yang, ZhipingDeng,LinHao, Tao Wang of theforearm? What are theresults ofsalvage surgery limb for primarybonesarcoma Government MedicalCollege &Hospital,Chandigarh,India Sudhir Kumar Garg, Bharath Patil, PurnimaAggarwal of primarybonetumours aroundknee Functional outcomes of endoprostheticreconstruction after resection 3 2 1 Werner Hettwer proximal femur -Arandomized trial controlled undergoing andendoprostheticreconstruction tumorresection of the Occlusive wound closure prevents prolonged wound discharge inpatients 3 2 1 Samuel Akhnoukh estimate of survival for patients operated onfor metastatic bone disease Patient-reported SF-36 scores improve accuracy of thesurgeon’s 3 2 1 Krista Goulding andcoping softfunctioning stylesinadultextremity tissue sarcoma ofThe Sarcoma-Specific Quality Life Study(SARC-QoL): Psychological 4 3 Bartelstein Anders Krarup-Hansen Stony Brook University Schoolof Medicine, Stony Brook, United States Johns HopkinsUniversity, Baltimore, United States Memorial SloanKettering Cancer Center, NewYork, United States Oxford University, Oxford, United Kingdom University,McGill Montreal, Canada Mayo Phoenix,United States Clinic, Helsinki University Hospital,Comprehensive Cancer Center, Helsinki,Finland Lapland Central andTraumatology, Hospital,Orthopedics Rovaniemi, Finland Helsinki University Hospital,Plastic surgery, Helsinki,Finland Musculoskeletal Surgery, Tampere, Finland Tampere Universityof andTraumatology, Hospital,Department Orthopaedics Unitof Odense Universitæts Hospital,University of SouthernDenmark,Odense, Denmark Helevog Gentofte Hospital,Copenhagen University Hospital,Copenhagen, Denmark Rigshospitalet, Copenhagen University Hospital,Copenhagen, Denmark 2 , Carl Blomqvist 1 1,2 , Patrick Boland , IanBarner-Rasumussen 1 1 , Robert Turcotte , ChunsenWu 3 , MohamedA.Yakoub 2 , MichaelMørkPetersen 4 , Erkki Tukiainen 1 , Nicola Fabbri 3 , Peter Horstmann 2 , Urska Kosir 2 , JussiRepo 1 , Jonathan Forsberg 1 2 , JohnH.Healey

3 , Kedar Mate 1

1 2 ær-Jensen , Claus Lindk , Kaarel Kilk 11-14, 2019 September 2 1 , Carolyn Freeman

2 , Meredith K. 3 , Magnus Athens Greece 1 ,

2

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 2 | THURSDAY | SEPTEMBER 12TH, 2019 45 , 1,3 Lunenfeld- 2 , Dumnoensun 2 , Brendan C. , Brendan 5 Departments of Surgery, Surgery, Departments of Scientific Programme 3

1 , Peter C. Ferguson , Peter 2,6

2,4,7

, Beatrice Y. Lau Y. , Beatrice 2,4 , Areerak Phanphaisarn , Areerak 1 , Shelley B. Bull , Shelley B. 2 Department of Laboratory Medicine and Pathobiology, Medicine and Pathobiology, Laboratory Department of Medicine, and Laboratory Pathology Department of 4 5 Dalla Lana School of Public Health, University of Toronto, Toronto, Public of Dalla Lana School of Health, University B. Hudson Berrey (United States) 6

, Bhasanan Sukunthanak , Bhasanan ● , Irene L. Andrulis, Irene 1 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY 2 , Junghyun Nam , Junghyun 2 Under the auspices of auspices the Under Doddarangappa Srinath Hindiskere, , Suraj , Minji Lee Department of Molecular Genetics, University of Toronto, Toronto, Canada Toronto, Toronto, of University Molecular Genetics, Department of , Kanokpol Obsangthong , Kanokpol , Nalan Gokgoz 7 1 1,3 2 , Pongsiri Piakong , Pongsiri , Dushanthi Pinnaduwage 2 .gr N. SKALKOTAS HALL

1,4,5 , Jie Xu, Wei Guo Wei , Jie Xu, International Society International Salvage Of Limb 2019 University Musculoskeletal Oncology Unit, Mount Sinai Hospital, Toronto, Canada; Canada; Unit, Mount Sinai Hospital, Toronto, Oncology Musculoskeletal University Institute of Orthopaedics, Lerdsin Hospital, Bangkok, Thailand Hospital, Bangkok, Orthopaedics, Lerdsin of Institute Thailand Chiang Mai, Orthopaedic,DepartmentMai University, Chiang of Tanenbaum Research Institute, Sinai Health System, Toronto, Canada; Canada; Toronto, Sinai Health System, Institute, Research Tanenbaum Pruksakorn University of Toronto, Toronto, Canada; Canada; Toronto, Toronto, of University Canada; Toronto, Sinai Health System, Toronto, Canada; Canada; Toronto, University Malaya Medical Center, Petaling Jaya, Malaysia Jaya, Petaling Medical Center, Malaya University Anorexia, hypertension, pneumothorax, and hypothyroidism: Potential Potential and hypothyroidism: pneumothorax, hypertension, Anorexia, in advanced apatinib following clinical improved outcome of biomarkers osteosarcoma Xie Lu Hospital, Beijing, China People’s University Peking anxiety levels text messages in reducing intra-operative of The effect major musculoskeletal undergoing patients of among family members tumour surgery Yasin Nor Faissal Poudel, Singh, Rishi Ram Vivek Ajit continues… GCT and Denosumab – The story Chinder Pramod India Hospital, Bangalore, HCG with an immune infiltrate sarcomas and soft-tissue Osteosarcoma immunotherapy for target PD-L1, a potential express S. Wunder Jay 1 1 2 on function and its effect around the knee positioning post EPR Patellar Yasin Nor Faissal , Mahesh Waran, Singh Vivek Ajit Malaysia Jaya, Petaling Center, Medical Malaya University Discussion Functional outcomes, quality of life and complications of Pasteurized Pasteurized of and complications quality life of outcomes, Functional endoprosthesis for to compared (PAPC) Prosthetic Composite Autograft knee around the reconstruction Kiatisevi Piya University of Toronto, Toronto, Canada; Canada; Toronto, Toronto, of University Dickson Andrew Seto Andrew  Brittany Siontis (United States)

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FP8.4 FP8.3 FP8.2 FP8.1 FP7.14 FP7.13

08:00 www.isols IS Various 08:09 08:06 08:03 Molecular-targeted therapy 08:00 FLASH SESSION 8: MOLECULAR-TARGETED THERAPY • VARIOUS FLASH SESSION 8: MOLECULAR-TARGETED Moderators: 08:42 08:39 08:36

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

th 20 of Limb Salvage Society International ISOLS2019 TH

DAY 2 | THURSDAY | SEPTEMBER 12 , 2019 2019 ISOLS International Society ofLimbSalvage 20 46 th

General Meeting of the 08:30 08:27 08:24 08:21 08:18 08:15 08:12 08:39 08:36 08:33 20 th General Meetingof International Societyof Limb Salvage FP8.11 FP8.10 FP8.13 FP8.12 FP8.9 FP8.8 FP8.7 FP8.6 FP8.5 John Healey Lessons fromarandomized trialto treat pathologic pertrochantericfractures encounteredOvercoming thechallenges inarandomized surgical trial. University of Iowa, Iowa City, United States Benjamin Miller Musculoskeletal Tumor Registry Update ontheAmerican Academy of Surgeons Orthopaedic ofDepartment IndiaInstitute Orthopaedics,All οfMedicalSciences, India India, New Delhi, NewDelhi, Roshan Banjara andaggressive tumorsmalignant of proximal humerus Functional outcome of spacer reconstruction for withnail-cement of Surgery,Department Orthopaedic Tan Tock SengHospital,Singapore Thomas Aloysius KW Wong, Lester Wai MonChan,Mathew HernWang Cheng Rotationplasties inadults:Indications, outcomes, pearlsandpitfalls Mount SinaiHospital,University of Toronto, Toronto, Canada Ferguson, Jay Wunder MatteiJean-Camille , Ibrahim Alshaygy, GerogesBasile, Anthony Griffin,Peter Bone metastases insarcoma: Isthere any place for curative surgery? of SurgeryDepartment Orthopedic Osaka CityUniversity Graduate Schoolof Medicine, Osaka, Japan Hiroaki Nakamura Akiyoshi Shimatani, Manabu Hoshi,Naoto Oebisu,Tadashi Iwai, Naoki Takada, An investigation ontemperature of soft tissue tumor of SurgeryDepartment Orthopedic Osaka CityUniversity Graduate Schoolof Medicine, Osaka, Japan Hiroaki Nakamura Akiyoshi Shimatani, Manabu Hoshi,Naoto Oebisu,Tadashi Iwai, Naoki Takada, soft tissue malignancies An investigation of multipleprimarycancers inpatients with boneand Discussion CancerChildren HospitalEgypt, Cairo, Egypt Salama, Omayma Hassanain, SehamGohar Ahmed Abdelaal, Ahmed Elghoneimy, ImanZaki, MohamedSedki, Asmaa outcome complication and functional Healing, Skeletal involvement histiocytosis. withlangerhanscell inchildren 2 1 Abdulrahman Alaseem therapy for tumorof giantcell the bone:Cross-sectional survey Practice andperceptions of oncologists orthopaedic toward Denosumab 6 1 Shah Alam Khan Center, NewYork, United States; Syracuse, United States; Brigman Columbia Orthopaedics,NewYork, United States; Department of Surgery,Department Orthopaedic Mayo Phoenix,United States Clinic, Division of of Orthopaedics,Department surgery, University, Mcgill Montreal, Canada; Memorial SloanKettering Cancer Center, NewYork, United States; 5 , Wakenda K.Tyler 1 , Timothy A.Damron , SushmaThapa, Abdul Majeed,Venkatesan Sampath Kumar, 3 Spectrum Health, GrandSpectrum Rapids, United States; 1 , Krista Goulding 5 6 Duke University HealthSystem, Durham,United States; , RhiannonMiller 2 , Matthew Steensma 7 2 Weill Cornell Medicine, NewYork, United States , Robert Turcotte 7 , LindaChen 11-14, 2019 September 2 Upstate MedicalUniversity, 3 , RuiYang 1 1 , ElynR.Riedel 4

Montefiore Medical 4 , Brian Athens Greece 1

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 2 | THURSDAY | SEPTEMBER 12TH, 2019 47 , 7 , Tomoki , Tomoki 3 , Hiroyuki , Hiroyuki 14 , Edward HM , Edward , Shintaro Iwata 10 Scientific Programme EXHIBITION AREA 6

, Wei-Ming Chen , Wei-Ming 2

, Yang-Guk Chung , Yang-Guk 13 , Takafumi Ueda , Takafumi 5 , Xiaohui Niu 1 The Royal Orthopaedic Hospital NHS Foundation Orthopaedic Hospital NHS Foundation The Royal Kingdom Birmingham, United Trust, Non-Coated implants Non-Coated M. Jeys Lee Andreas F. Mavrogenis (Greece)

● , Apichat Asavamongkolkul , Apichat HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY VS 9 , Toshiharu Shirai , Toshiharu 12 Under the auspices of auspices the Under (Hong Kong) , Norio Yamamoto 1 , Yong-Koo Kang , Yong-Koo 8 , Saminathan Suresh Nathan Suresh , Saminathan 4 BANQUET HALL BANQUET HALL .gr

1 , Vivek Ajit Singh , Vivek Ajit 11

International Society International Salvage Of Limb 2019 COFFEE BREAK / E-POSTERS VIEWING COFFEE BREAK Department of Orthopaedic Surgery, St. Vincent’s Hospital, College of Medicine, The Catholic The Catholic Medicine, of Hospital, College St. Vincent’s OrthopaedicDepartment Surgery, of Seoul, Korea Korea, of University Department of Orthopaedic Surgery, Kanazawa University Graduate School of Medical School of Graduate University Kanazawa OrthopaedicDepartment Surgery, of Japan Kanazawa, Sciences, Beijing Jishuitan Hospital, Beijing, Beijing, China Surgery, OrthopedicDepartment Oncology of Hospital, Taipei, General Veterans Taipei OrthopaedicsDepartment and Traumatology, of China Republic of Japan Tsu, Medicine, School of Graduate Mie University OrthopaedicDepartment Surgery, of Japan Hospital, Osaka, National Osaka OrthopaedicDepartment Surgery, of Japan Chiba, Center, Chiba Cancer Orthopedic Surgery, Division of Japan Hospital, Tokyo, Center Cancer National Oncology, Musculoskeletal Department of Department of Orthopaedic Surgery, National University of Singapore, Singapore, Singapore Singapore, Singapore, of University National OrthopaedicDepartment Surgery, of

Wang Akira Kawai Akira Nakamura Tsuchiya 5 6 7 8 9 1 2 3 4 Beijing Jishuitan Hospital, Beijing, China and limb 105 function with local recurrence of associated analysis Factor giant cell tumor: A multinational with diffuse-type tenosynovial patients an Asian population study of Takeuchi Akihiko Department of Orthopaedic Surgery, Medical University Innsbruck, Innsbruck, Austria Innsbruck, Innsbruck, Medical University OrthopaedicDepartment Surgery, of (DHS) with dynamic hip screw by followed Ostectomy crook shepherd’s for (PMMA) augmentation polymethylmethacrylate with patients 39 of The outcome in fibrous dysplasia: deformity follow-up long-term Xiaohui Niu Li, Hairong Xu, Yuan Introductory Lecture: Revision vs Amputation of megaendoprotheses of vs Amputation Revision Lecture: Introductory resection sarcoma after Martin Thaler Ying-Lee Albert Lam

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www.isols IS 10:48 10:42 10:30 10:30 PLATFORM SESSION 9: BENIGN TUMORS Moderators: Department of Musculoskeletal Surgical Oncology, Oncology, Surgical Musculoskeletal Department of Essen, Essen, Germany Hospital of University (United Kingdom) Moderator: William Aston implants Coated Jendrik Hardes CROSSFIRE SESSION 1: PRIMARY PROSTHETIC RECONSTRUCTION: 1: PRIMARY PROSTHETIC RECONSTRUCTION: CROSSFIRE SESSION ENDOPROSTHESIS COATED VS NON-COATED

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

th 20 of Limb Salvage Society International ISOLS2019 TH

DAY 2 | THURSDAY | SEPTEMBER 12 , 2019 2019 ISOLS International Society ofLimbSalvage 20 48 th

11:06 11:00 10:54 10:48 10:42 10:30 Moderators: PLATFORM SESSION10:BONESARCOMAS2 11:18 11:12 General Meeting of the 10:30 20 th General Meetingof International Societyof Limb Salvage OP9.5 OP9.4 OP9.3 OP9.2 OP9.6 OP10.1

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Toshiharu Shirai of the Philippines Manila, Manila, Philippines, Philippines, Manila, Manila, of thePhilippines Bangkok, Thailand, Discussion School of Medicine, “Attikon” University General Hospital,Athens, Greece First of Surgery, Department Orthopaedic National andKapodistrian University of Athens, Christos Vottis, Panayiotis J.Papagelopoulos Olga Savvidou, IoannisPapanastasiou, IoannisT tumorofGiant cell thedistalulna 3 2 1 Giovanni Ciani for oncologists early-career orthopaedic Curettage for tumorof giantcell boneissuited to apractice of surgery Oncologic Surgery Orthopaedic AOUSalute Scienza Torino, Cittàdella e Torino, Italy Marone, ElenaBoux,Andrea Ferro, Raimondo Piana Michele Boffano andboneregeneration studyon mechanical realiability preliminary Can bonegraftwithoutosteosynthesis? anartificial givesupport A Nagoya CityUniversity, Nagoya, Japan Nozaki, HidekiMurakami Hisaki Aiba Endoscopic curettage for benignbonetumors 14 10 Manabu Akahane of Medicine, University of Malaya, Kuala Lumpur, Malaysia, Graduate Schoolof MedicalScience, Kyoto Prefectural University of Medicine, Kyoto, Japan  Medicine, Athens, Greece First of Department Orthopaedics,National andKapodistrian University of Athens, Schoolof of Surgery,Department Orthopaedic Nara MedicalUniversity, Nara, Japan of Oncology,Department Orthopaedic RizzoliInstitute, Bologna, Italy Department of Surgery,Department Orthopedic SeoulSt.Mary’s Hospital,Seoul,Korea of Surgery,Department Orthopaedic Faculty of MedicineSiriraj Hospital,MahidolUniversity, Department ofDepartment Surgical Oncology, Cancer Adyar, Institute (WIA), Chennai,India Natarajan Anand Raja osteosarcoma Prognostic significance of vascular innon-metastatic tumor emboli Bone andSoft Tissue Disease ManagementGroup, Tata MemorialCentre, Mumbai,India Ashish Gulia warranted for themetastatic workup of chondrosarcoma? Introductory Lecture: Stagingwork upinchondrosarcoma: Isbonescan

N. SKALKOTASHALL , Masaaki Kobayashi, Satoshi Yamada, HidekiOkamoto, Masahiro , VishnuRamanujan, Chandra Kumar Krishnan, Mayilvahanan 1 (Japan) , ShinjiTsukamoto 11 , PietroPellegrino, Nicola Ratto, Ugo Albertini,Stefano UP Musculoskeletal Tumor of Unit, Department Orthopedics,University 2 , Yasuhito Tanaka ●

Daniel Prince(UnitedStates) 2 , Andreas F. Mavrogenis 2 , Davide MariaDonati 12 Department of (Noceral),Department Orthopaedics Faculty 13 rikoupis, Andreas Tsantes, Department ofDepartment Orthopaedics, 11-14, 2019 September 1 3 , Costantino Errani , Piergiuseppe Tanzi Athens Greece 1

1

, IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 2 | THURSDAY | SEPTEMBER 12TH, 2019 49 , 3

, 2 1

, Uta Dirksen 3 MC3.2 HALL

, MartaFiocco 1 , Stefano Marone , Stefano Scientific Programme 1

, Andreas Ranft , Andreas 2

1 , Sander Dijkstra , Sander

1 , Michele Boffano 1,2 , Carlo Lancia , Carlo 2 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Raimondo Piana , Raimondo 1 Under the auspices of auspices the Under Giovanni Beltrami (Italy)

, Michiel van de Sande , Michiel van 4 ● , Simona Legrenzi 1,2 , Anja Rueten-Budde , Anja 1 , Jingnan Shen, Hao Yao, Gang Huang, Junqiang Yin, Changye Gang Huang, Junqiang Yin, Changye , Jingnan Shen, Hao Yao, , Andrea Ferro , Andrea 1 (Brazil) ISOLS BOARD MEETING .gr BANQUET HALL

University Hospital Essen, University Duisburg. Essen, Pediatrics III, Sarcoma Centre, West West Centre, III, Sarcoma Essen, Pediatrics Duisburg. University Hospital Essen, University Nederland Leiden, Medical Oncology, Department of Centrum, Medisch Universitair Leiden Oncologic Orthopaedic Surgery AOU Città della Salute e della Scienza Torino, Torino, Italy Torino, e della Città della Torino, Salute Scienza Orthopaedic AOU Surgery Oncologic Italy Torino, Turin, Clinic of - University Orthopaedic and Traumatology Netherlands Orthopedics, Leiden, Department of Medical Center, University Leiden Nederland Leiden, Institute, Mathematical Universitair Leiden

Hans Gelderblom Elena Boux Essen, Germany Consortium, Cancer German Centre, German Cancer Discussion 3 4 clinical and its in cell tract seeding in the biopsy significance Tumor osteosarcomas , Ipek E. Seven Erol Bulent H. Turkoz, Kemal Turkey Istanbul, Hospital, University Marmara of and outcomes management clinical of features, Comparison tibia: A propensity and proximal fibula in proximal located osteosarcoma analysis matching score Xianbiao Xie Tiao Lin Zhiqiang Zhao, Bo Wang, Wang, Yongqian Zou, University, Sun Yat-sen Hospital of Affiliated The First Bone Tumor, Department of Guangzhou, China 1 2 highlights Clinical bone: the of outcome sarcoma Myofibroblastic and treatment challenge diagnosis of Chongqi Tu Minxun Lu, Zhou, Yi Luo, , Li Min, Yong Tang Fan Chengdu, China Sichuan University, China Hospital, Orthopeadic,Department West of in and distant metastasis local recurrence for Individual risk evaluation model Α multistate sarcoma: Ewing Bosma Sarah 1 2 Chondrosarcoma of the bone over 70 years old from a single institution: old from a single institution: 70 years the bone over of Chondrosarcoma treatment? different but pathology Same Olivero Matteo International Society International Salvage Of Limb 2019 University of Melbourne Department of Surgery, St. Vincent’s Hospital, Melbourne, Australia Hospital, Melbourne, St. Vincent’s Surgery, Melbourne Department of of University Introductory Lecture: Complications - Anticipation is the greater part of part of is the greater - Anticipation Complications Lecture: Introductory pleasure M. Choong F. Peter Marcio Moura

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Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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DAY 2 | THURSDAY | SEPTEMBER 12 , 2019 2019 ISOLS International Society ofLimbSalvage 20 50 th

General Meeting of the 11:48 11:42 11:30 Moderators: AMPUTATION ANDREHABILITATION PLATFORM SESSION12:FUNCTIONALRESULTSANDQUALITYOFLIFE2- 12:10 12:00 11:54 11:48 11:42 11:30 20 th General Meetingof International Societyof Limb Salvage OP11.4 OP11.3 OP11.2 OP11.1 OP12.2 OP12.1

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Patricia BonillaHuertas Discussion PARITY Investigators McMaster University, Canada Hamilton, Ghert Michelle preparation for publication International Randomized Controlled Trial: Completion ofand enrollment The ProphylacticAntibiotic Regimens inTumor Surgery (PARITY) ofHospital Department Orthopedics,Qilu ShandongUniversity, China, Jinan,China Ka Li,JianminZhiping Yang, XinLi,Zhenfeng Li,QiangYang Risk factors for surgical site infection musculoskeletal inmalignant tumors Baptist MDAnderson Cancer Center, Jacksonville,United States B HudsonBerrey following sarcoma extremity viability resection flap Laser assisted Indocyanine Green (ICG) cutaneousangiography to assess The First Affiliated Hospitalof SunYat-sen University, Guangzhou,China Bo Wang Tiao Lin,JingnanShen,JunqiangYin,GangHuang,Changye Zou, XianbiaoXie, with sacral tumors Managements inwound complications after of wideresection patients Andreas F. Mavrogenis salvage andamputation for tumors Introductory Lecture: Complications, of andquality life function of limb Hospital, Shanghai,China Surgery, οfOrthopedic Department ShanghaiJiaoTong University People’s Affiliated Sixth Qingcheng Yang Ting Yuan, HongyiZhu,Fan Yang, HanqiangJing, Zhaoyuan Zhang, tumors study of -Apreliminary three reconstructive procedures Reconstruction of proximal humeral defects after of wideresection Cancer Adyar, Institute (WIA), Chennai,India Vishnu Ramanujan, Anand Raja, Chandrakumar Krishnan, Mayilvahanan Natrajan distal radius resections Functional results ofreconstruction vs arthrodesis arthroplasty after Medicine, Athens, Greece First of Department Orthopaedics,National andKapodistrian University of Athens, Schoolof

N. SKALKOTASHALL (Panama) ● BrianBrigman(UnitedStates) 11-14, 2019 September Athens Greece

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 2 | THURSDAY | SEPTEMBER 12TH, 2019 51

1 , Thomas , Thomas 3 Scientific Programme Hans Roland Dürr , Hans Roland 1

, Barbara Zollner , Barbara 2

, Lars Lindner , Lars 1,2 1 , Volkmar Jansson , Volkmar 5 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Under the auspices of auspices the Under , Alexander Klein , Alexander 1 , Munjed Al Muderis , Munjed Al 1 BANQUET HALL BANQUET HALL BANQUET HALL .gr (Industry Sponsored, further information on page 167) (Industry Sponsored, further information , Andrea Baur-Melnyk , Andrea

4 Australia Sydney, Australia, Group of Osseointegration Australia Hospital, Sydney, Macquarie University University Hospital Lmu Munich, Orthopaedic Oncology, Department of Orthopaedics, Orthopaedics, Department of Hospital Lmu Munich, Orthopaedic Oncology, University Medicine and Rehabilitation, Munich, Germany Physical Munich, Germany Oncology, Hospital LMU Munich, Department of University Munich, Germany Oncology, Radiation Hospital LMU Munich, Department of University Munich, Germany Pathology, of Hospital LMU Munich, Institute University Germany Munich, Radiology, Hospital LMU Munich, Department of University Knösel 1 2 Discussion 1 2 3 4 5 en bloc excision after complications and The functional outcomes osteoarticular of Comparison distal radius: the giant cell of tumor for allograft prosthesis and three-dimensional-printed Tang, Fan Chongqi Tu, Minxun Lu, Zhou, Yi Luo, , Li Min, Yong Yitian Wang Zhang Yuqi Jie Wang, Chengdu, China Sichuan University, China Hospital, Orthopedics, West Department of and rehabilitation reconstruction of Single-stage osseointegrated limb amputees lower William Lu and outcomes Indications extremity sarcoma: for Amputation Kirilova Maya International Society International Salvage Of Limb 2019

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OP12.4 OP12.5 OP12.3 Artificial intelligence in Medical Imaging Erickson Bradley Education and mentorship in musculoskeletal oncology oncology in musculoskeletal and mentorship Education Pietro Ruggieri Mayo Clinic, Rochester, United States United Clinic, Rochester, Mayo Department of Orthopaedics and Orthopaedic Oncology, University of Padova, Padova, Italy Padova, Padova, of University OrthopaedicsDepartment and Orthopaedic of Oncology,

14:30 13:30 12:45 www.isols IS LECTURE 1 Chairperson: George Douglas Letson (United States) Chairperson: Francis Hornicek (United States) PRESIDENTIAL LECTURE 2 LUNCHEON SEMINAR 12:12 12:06 12:00 11:54

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the 14:54 14:48 14:42 14:30 Moderators: PLATFORM SESSION13:INNOVATIVETREATMENTS 14:30 Moderators: PLATFORM SESSION14:JOINT-SPARINGSURGERY 15:18 15:12 15:06 15:00 14:30 14:30 20 th General Meetingof International Societyof Limb Salvage OP13.3 OP13.2 OP13.1 OP13.6 OP13.5 OP13.4

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Saminathan SureshNathan Xiaohui Niu Tel Aviv MedicalCenter, Tel Aviv, Israel Yehuda Kollender Solomon Dadia andcomplexresections osteotomies– 140case studies review Innovative platform for 3Dsurgical planning andexecutionof bonetumor ofDepartment Orthopedics,West ChinaHospital,SichuanUniversity, Chengdu,China Yitian Wang, LiMin,Yong Zhou,YiLuo, MinxunLu, ChongqiTu, Fan Tang 237 patients for fibrousdysplasia of thefemur The West ChinaHospitalfemur classification: analysis Aretrospective of P.D. HindujaHospitalAnd MRC,Mumbai,India Manit Gundavda for reconstruction osteo-articular inproximal ulnatumors? Does extracorporeal radiation recycled autograft offer agoodoption Fourth MedicalUniversity, Military China, Xi’an, China Qingyu Fan Knee jointpreservation surgery usingmicrowave ablation technology Loma LindaUniversity MedicalCenter, of Surgery, Department Orthopaedic Loma Linda, USA Alex Mierke,Nadine Williams, OmarRamos, Lee Zuckerman tumor resection Immediate, internal distraction all osteogenesis andbonetransport after of Oncology,Department Orthopaedic HospitalUniversitario Monterrey, Nuevo Leon, Mexico Carlos E.Cuervo Lozano inmassivederived cells bonedefects. An experimentalstudy demineralized bonematrix, hydroxiapatite collagen, andbonemarrow Osteogenesis induced by athree-dimensional Bioimplantcomposed of Bangkok, Thailand of Surgery,Department Orthopaedic Faculty of Medicine Siriraj Hospital,Mahidol University, Apichat Asavamongkolkul musculoskeletal oncology Introductory Lecture: The Advances ofsurgery in limb-sparing Discussion of Surgery,Department Orthopaedic Duke University Schoolof Medicine, Durham,United States Brian Brigman Development of assisted fluorescent margin assessment for sarcoma

N. SKALKOTASHALL BANQUET HALL (China) , Amir Sternheim, Yair Segal,OmriMaroz, Ortal Gortzac, , ManishAgarwal, Rajeev Reddy ●

Luke Johnson(Australia) (Singapore) ●

Eduardo Botello(Chile) 11-14, 2019 September Athens Greece

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 2 | THURSDAY | SEPTEMBER 12TH, 2019 53 , 1 , 1 Scientific Programme , Wiebke Guder , Wiebke 2

, Georg Gosheger , Georg 1

, Srinath Doddarangappa , Srinath 1 1 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Jose Casanova (Portugal)

● , Michael Parry Under the auspices of auspices the Under

2 , Jendrik Hardes 2 , Arne Streitbürger , Arne Suraj Hindiskere , Suraj 1 1 (Malaysia) .gr MC2 HALL

International Society International Salvage Of Limb 2019 HCG Hospital, Bangalore, Bangalore, India Bangalore, Hospital, Bangalore, HCG India Karnataka, Ribbon, The Yellow Essen, Essen, Germany Hospital University Oncology, Musculoskeletal Division of Münster, Hospital Münster, University OrthopedicsDepartment and Tumororthopedics, of Germany Introductory Lecture: Evolution of prosthetic reconstruction in pelvis prosthetic reconstruction of Evolution Lecture: Introductory Guo Wei Hospital, People’s Orthopaedic Lab, Oncology Director of Center, Tumor Musculoskeletal Beijing, China University, Peking Gregor Hausschild Gregor Istituto Ortopedico Rizzoli, Bologna, Italy Rizzoli, Bologna, Ortopedico Istituto Discussion Orthopedic Department, University Children’s Hospital of Krakow, Krakow, Poland Krakow, Krakow, Hospital of Orthopedic Department, Children’s University endoprostheses: Complication with intercalary reconstruction Tumor analysis Patterson, Francis Beebe, Kathleen Thomson, Joseph Ippolito, Jennifer Joseph Benevenia States United Medical School, Montclair, New Jersey Rutgers endoprosthesis using a pedestal acetabular reconstruction Acetabular Orthopaedic Hospital experience pelvic malignancies; The Royal for M. Jeys Lee Martin Lowe, Orthopaedic Kingdom Birmingham, Birmingham, United Hospital Royal sarcomas in distal femur (A1R) A1 Rotationplasty role for Current Colangeli, Marco Campanacci, , Laura Errani Manfrini, Costantino Marco Donati Massimiliano Davide De Paolis, Sohan Raghavendra 1 2 – Extra-articular the knee resection of sarcoma Intra-articular soft-tissue A or primary amputation? reconstruction and tumor endoprosthetic retrospective report cases on eight Nottrott Markus 1 2 for reconstructions fibula allograft massive and vascularized Combined extremity bone in lower surgery limb-sparing and joint preservation in children sarcomas źnik-Buziewicz, Ku Anna Miklaszewski, , Krzysztof Bart Kowalczyk Danielak Jakub Marcin Karlikowski, Pawelec, Andrzej Maleta, Paweł 3D printed cutting jigs for malignant bone tumour resections cutting jigs for 3D printed Chinder Pramod Vivek Ajit Singh

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Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the 15:18 15:12 15:06 15:00 14:54 14:48 14:42 20 16:30-17:00 15:30-16:30 th General Meetingof International Societyof Limb Salvage OP15.6 OP15.5 OP15.4 OP15.3 OP15.2 OP15.1 Hairong Xu, Yuan Li,XiaohuiNiu Long-termpelvic tumorresection: outcomes of 9consecutive cases Technique” as abiologicalreconstruction optionfor huge defects after “Homolateral Femur Rotation-Lengthening withAllograft Transplantation 2 1 Juha Kiiski forsacrectomy primarybonemalignancy of results andquality lifeClinical after reconstruction following Peking Uiversity, People’s Hospital,Beijing,China Tao Ji,YidanZhang,XiaodongTang, RongliYang, Wei Guo consecutive cases periacetabular results from140 –Preliminary tumorresection 3D printed modularhemipelvicendoprostheticreconstruction following Saitama MedicalUniversity International MedicalCenter, Hidaka, Japan Jungo Imanishi,Ken Nakazawa, Tomoaki Torigoe, Yasuo Yazawa interventional radiology andbonegrafting: Acase series procedureModified Harrington for peri-acetabular bonetumors utilizing University of Malaya, Kuala Lumpur, Malaysia CentreNational Orthopaedic of Excellence for Research andLearning (NOCERAL), Nor Faissal Yasin Siddig,VivekAjit, Ahmed Singh Elhadi Intermediate outcome Pedicle screw-rod reconstruction for type1pelvicresection: The First Affiliated Hospitalof SunYat-sen University, Guangzhou,China Bo Wang ofreport 25consecutive cases ofresection periacetabular tumorsjoint:A involving thesacroiliac Reconstruction withanovel combined hemipelvicendoprosthesisafter Discussion Beijing JiShuiTan Hospital,Beijing,China Toni-Karri Pakarinen Helsinki University Hospital,Helsinki,Finland Tampere University Hospital,Tampere, Finland COFFEEBREAK/E-POSTERS VIEWING 1 ISOLS GENERALASSEMBLY , HannuKuokkanen 1 , MinnaLaitinen 2 , MinnaKääriäinen 2

1

, Ilkka Kaartinen , Ilkka

11-14, 2019 September

BANQUET HALL EXHIBITION AREA 1 , Athens Greece

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 2 | THURSDAY | SEPTEMBER 12TH, 2019 55

, 3 , 2 , Steven , Steven 1 Scientific Programme , Luca Delcroix , Luca 2 Department Orthopedic Oncology, Department Orthopedic Oncology, , Anthony Stans , Anthony 2

2

Department Orthopedic, Italy Pisa, 4

1 , Pierluigi Cuomo 2 , Karim Bakri , Karim , Domenico Andrea Campanacci Andrea , Domenico 1 3 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY , Franklin Sim , Franklin Huseyin Yusuf Yildiz (Turkey) 1 ● Under the auspices of auspices the Under Andrzej Szafranski (Poland) Andrzej Szafranski , Peter Rose , Peter

1 ● , Guido Scoccianti 1

4 , Marco Innocenti , Marco 2 (Italy) Saeed , Javeria Department Microsurgery, Firenze, Italy, Italy, Firenze, Department Microsurgery, (South Africa) , Robert Grimer , Robert 3 .gr N. SKALKOTAS HALL BANQUET HALL BANQUET , Matthew Houdek , Matthew

2,1 International Society International Salvage Of Limb 2019 States United Rochester, Clinic Orthopaedic Department Surgery, Mayo of States United Rochester, Surgery, Clinic Plastic of Division Mayo Department Pediatric Orthopedic Oncology, Firenze, Italy, Italy, Firenze, Orthopedic Oncology, Department Pediatric Firenze, Italy, Italy, Firenze, Moran Francesca Totti Francesca Department of Orthopaedics & Rehabilitation, Yale School of Medicine, Yale New Haven New Haven Yale Medicine, of School OrthopaedicsDepartment & Rehabilitation, of Yale States United Hospital, New Haven, Jonathan Stevenson, Charles Baird, Benjamin Jacques, Michael Parry, Parry, Michael Charles Baird, Benjamin Jacques, Stevenson, Jonathan M. Jeys Lee Orthopaedic Kingdom Birmingham, United Hospital, Royal Discussion Ablation-Osteoplasty- Percutaneous Minimally Invasive Lecture: Introductory lesions: osteolytic metastatic for (AORIF) Fixation Reinforcement-Internal a new paradigm for considerations and technical Rationale Lee Francis Peking Uiversity, People’s Hospital, Beijing, China Hospital, Beijing, People’s Uiversity, Peking and amputation of rate an increased alone has reconstruction Allograft fibular with vascularized compared when functional outcome worse patients in pediatric in tibial reconstruction reconstruction Misaghi Amirhossein 1 2 hospital a tertiary care hemipelvectomy patients, in pediatric Internal experience Umer Masood Pakistan Karachi, Hospital, Khan University Aga immature in the skeletally endoprosthetic replacements femoral Proximal Introductory Lecture: Complications of limb salvage surgery in children limb surgery of salvage Complications Lecture: Introductory Özger Harzem Turkey Istanbul, Group, OrthopedicIstanbul Oncology age: bone tumor resection in pediatric after graft fibula Vascularized Old or new technique? Beltrami Giovanni 1 using non-hinged endoprosthesis and staged distraction Limb salvage malignant tumors children with distal femoral for osteogenesis Guo Wei Li, Xiaodong Tang, Dasen Ji, Yi Yang, Tao Rodolfo Capanna Rodolfo Keith Hosking Rodolfo Capanna

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Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the 17:42 17:36 17:30 17:24 17:18 17:12 20 th General Meetingof International Societyof Limb Salvage OP17.6 OP17.5 OP17.4 OP17.3 OP17.2 OP17.1 Horstmann Tokyo DentalCollege Ichikawa General Hospital,Ichikwa, Japan Tomohisa Tabata, Tateru Shiraishi, Ryoma Aoyama Ukei Anazawa management of metastatic lumberspinaltumor invasiveMinimally transpedicular for tumorresection intra-lesional the 3 2 1 Joshua Johnson reconstruction for metastatic disease of theacetabulum Comparison of poroustantalumacetabular implantsversus harrington IndiaInstituteAll οfMedicalSciences, India NewDelhi, Gamangatti, ShamimAhmad Shamim Aayush Aryal, ShahAlam Khan,Venkatesan Sampath Kumar, Shivanand osteosarcoma andEwing’s sarcoma and wholebodyMRIfor detecting skeletal metastasis inpatients with Comparative studybetween Tc99M skeletal scintigraphy, PET/CT scan Sciences, Kanazawa, Japan of Surgery,Department Orthopaedic Kanazawa University Graduate Schoolof Medical Hiroyuki Tsuchiya Shinji Miwa, Kentaro Igarashi, Yuta Taniguchi, Yoshihiro Araki, SeiMorinaga, Hirotaka Yonezawa metastatic bonetumors Usefulness of CTaxial imagingintheearlydiagnosisof femoral The University of Houston MDAnderson Cancer Center, Houston, United States Valerae Lewis, Bryan Moon Alysia Kemp primary lesion? themostcommonAcrometastasis: Islungcarcinomastill 4 3 2 1 Michala Skovlund Sørensen metastatic bonedisease of theextremities Plasma YKL-40 andIL-6 are prognosticfor survival after surgery for Michael MørkPetersen Wunder Copenhagen, Herlev, Danmark ofDepartments Oncology andMedicine, HerlevandGentofte Hospital,University of Copenhagen, Denmark Unit of Statistics andPharmacoepidemiology, Danish Cancer Society Research Center, Copenhagen, Copenhagen, Danmark Paediatric of Surgery, Department Orthopedic section, Rigshospitalet,University of University of Copenhagen, Copenhagen, Denmark Musculoskeletal Tumour of Surgery, Department Orthopaedic Section, Rigshospitalet, Mayo Jacksonville,United States Clinic, Hospital, Toronto, Canada University Musculoskeletal Oncologyof Unit,Department Surgical Oncology, MountSinai Mayo Rochester, Clinic, United States 2 , Anthony Griffin 1 , Klaus Hindsø , John Maedwell, Robert, JohnMaedwell, Satcher, JustinBird,Patrick Lin, , ItsuoWatanabe, Ken Ninomiya, Satoshi Nori,Hiraku Hotta, 1 , Matthew Houdek , NorioYamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, 1

2 , Peter Ferguson 2 , ChristianDehlendorff 1 , Thomas Colding-Rasmussen 1 , Peter Rose 1 , BenjaminWilke 1 , Matthew Abdel 3 , Julia SideniusJohansen , Julia 11-14, 2019 September 1 , Peter Frederik 3 , David Lewallen 1 , Jay Athens Greece 4 ,

1

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DAY 2 | THURSDAY | SEPTEMBER 12TH, 2019 57 , 7

, 6 1 , 3 , Marc 5 , Michala 4 Scientific Programme , Annie Arteau , Annie , Hesham Abdelbary 2 7 Jonathan Forsberg , Jonathan 7 ński Szafra , Andrzej 2

, Mina Laitinen , Sophie Mottard 3 4

, Anas Nooh , Anas 2 , Joel M. Werier 6 , Silvia Spinelli 7 , Pietro Ruggieri 2 , Peter Ferguson , Peter HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY 4 , Mark Puhaindran 2

Under the auspices of auspices the Under 1 , Michelle Ghert 2 , Andrea Piccioli , Andrea 5 Claudia Di Bella (Australia)

, Abdulrahman Alaseem , Abdulrahman ● 2 , Andrea Angelini , Andrea 1 1 , Jay S. Wunder , Jay , Koichi Ogura , Koichi 3 1 .gr MC2 HALL (Japan)

, Motaz Alaqeel , Motaz 5 International Society International Salvage Of Limb 2019 Department of Orthopaedic Oncology, University of Padova, Padova, Italy Padova, Padova, of University OrthopaedicDepartment Oncology, of Department of Orthopaedic Surgery, Mayo Clinic, USA Phoenix, Mayo OrthopaedicDepartment Surgery, of Canada Montreal, McGill University, Surgery, Orthopaedics, Department of Division of Canada Quebec, Laval-Hôtel-Dieu, de Québec-Université CHU Canada Toronto, Toronto, of Mount Sinai Hospital, University Canada Hospital, Montreal, Maisonneuve-Rosemont Orthopedic Surgery, Division of Hamilton, Canada University, McMaster Surgery, Orthopaedics, Department of Division of Canada Ottawa, Ottawa, of University Orthopaedics, Department of Tumors, Hereditary of Diagnostics and Therapy for Center Szczecin, of Medical University Pomeranian and Orthopaedic Oncology, Traumatology Poland Szczecin, Sweden Hospital, Stockholm, University Orthopaedics, Karolinska Japan Tokyo, Center, Cancer National Orthopaedic Oncology, Finland Hospital, Helsinki, Central University Helsinki Orthopaedic Oncology, Denmark Rigshospitalet, Copenhagen, Orthopaedic Oncology States United Baltimore, Johns Hopkins University, OrthopedicDepartment Surgery, of Italy Rome, Italian Study Group, Orthopaedic Society Bone Metastasis  Orthopaedic Oncology, Hand and Microvascular Surgery, National University Hospital, Singapore University National Surgery, and Microvascular Hand Orthopaedic Oncology, Norbert Dion Isler Skovlund Sørensen Skovlund Andrzej Bohatyrewicz Andrzej Data Registry Bone Metastasis the International of analysis An Wedin Rikard 2 1 2 3 4 5 6 7 means of by pelvic reconstructions anatomical Biomechanical aspects of with 5 year patients 30 sarcoma of on the basis 3D printing technology possible? track” up - Is “fast follow Kotrych Daniel 1 Introductory Lecture: Computer-assisted surgery in orthopaedic oncology. in orthopaedic surgery oncology. Computer-assisted Lecture: Introductory in 210 patients problems and results Indications, Aponte-Tinao Luis Argentina Caba, Aires, Italian Buenos Hospital of in orthopaedic patients screening oncology nutritional status Effective complications and postoperative Yasin Cheong, Nor Faissal Singh, Eu Wei Vivek Ajit Malaysia Jaya, Petaling Medical Center, Malaya University benign giant cell of malignant the risk of transformation Investigating therapy with and without Denosumab treated bone in patients tumor of Goulding Krista 1 2 3 4 5 6 7 Discussion Robert Turcotte Robert Jun Nishida

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17:00 www.isols IS 17:24 17:18 17:12 Moderators: 17:00 PLATFORM SESSION 18: VARIOUS 17:54 17:48

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the Cornell University, NewYork, United States ofDepartment Surgery, Weill College of Medicine, Memorial SloanKettering Cancer Center, Nicola Fabbri Cemented Megaprosthesis Moderator: ToshifumiOzaki(Japan) CROSSFIRE SESSION2:CEMENTEDVSUNCEMENTEDMEGAPROSTHESIS 17:48 17:42 17:36 17:30 18:00 20 th General Meetingof International Societyof Limb Salvage OP18.6 OP18.5 OP18.4

-19:00 Discussion Korea University Anam Hospital,Seoul,SouthKorea Woo Young Jang,JongHoonPark sarcomaswith extremity Safety bloodtransfusion of allogeneic strategy arestrictive inpatients 2 1 Abdulrahman Alaseem Occupational oncology injuriesamongorthopaedic surgeons Traumatology Oncology, andOrthopaedic Pomeranian MedicalUniversity of Szczecin, Poland Center for Diagnostics andTherapy of Hereditary Tumors, of Department Orthopaedics, Daniel Kotrych Pawe , cope withtheproblem? Oncological implantsandperiprostheticboneloss-canwe successfully Division of Surgery, Orthopaedic Mayo Phoenix,United States Clinic, Division of of Orthopaedics,Department Surgery, University, Mcgill Montreal, Canada

BANQUET HALL ł Ziętek, Andrzej Bohatyrewicz 1 , Krista Goulding VS Francis Hornicek Uncemented Megaprosthesis States School of Los Medicineat UCLA, Angeles, United of Surgery,Department Orthopaedic David Geffen 2 , Robert Turcotte 11-14, 2019 September 1

Athens Greece

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 3 | FRIDAY | SEPTEMBER 13TH, 2019 59 , 2 , 4 , Lee M. Jeys , Lee Scientific Programme 3 , Hannu O. Kuokkanen , Hannu O. 3

Hospital, Helsinki, Finland Helsinki University 2 Zhou, Chongqi Tu , Yong Royal Orthopaedic Hospital, Birmingham, UK Royal 4 , Aurélie Bourdais-Sallot 3 , Louis-Romée Le Nail Le , Louis-Romée 2 HELLENIC ASSOCIATION HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY SURGERY OF ORTHOPAEDIC OF ORTHOPAEDIC AND TRAUMATOLOGY AND TRAUMATOLOGY , 2019 Under the auspices of of auspices auspices the the Under Under , Eugenia Schwartzkopf, Molly Ann Friel Klima Molly Friel Ann Schwartzkopf, , Eugenia TH Ka Lok Mak (Hong Kong)

4 , Philippe Rosset , Takatomo Mine, Hiroyuki Kawamura, Ryutaro Kuriyama, Ryutaro Kuriyama, Kawamura, Hiroyuki Mine, , Takatomo 4 , Minna K. Laitinen 1 BANQUET HALL .gr .gr

International Society Society International International Salvage Of Limb Salvage Of Limb 20192019 Tours University Hospital, Tours, France, France, Hospital, Tours, University Tours Tampere University Hospital, Tampere, Finland, Finland, Hospital, Tampere, University Tampere Michael C. Parry Francis Peart Francis NHO Kanmon Medical Center, Shimonoseki, Japan Medical Center, NHO Kanmon Department of Or Thopedics, West China Hospital, Sichuan University, Chengdu, China China Hospital, Sichuan University, West Or Thopedics, Department of The efficacy and pelvic amputation: after reconstruction tissue Soft reliability fillet free of flap reconstruction Juha Kiiski 1 3 bone hybrid and recycled hip joint using vascularized of Restoration bone tumor acetabular resection of after graft Ihara Koichiro Tominaga Yasuhiro Fighting megaprosthetic infections: What are the chances of winning? of chances the are What megaprosthetic infections: Fighting Katariya Ameya Reddy, Rajeev , Manit Gundavda, Manish Agarwal MRC, Mumbai, India Hinduja Hospital And D. P. tumor periacetabular after endoprosthetic reconstruction LUMIC results resection: Mid-term Erkam Said Saglam, Fevzi Sirin, Mert Osman Topkar, , Evrim Erol Bulent Servet Igrek Baykan, Turkey Istanbul, Hospital, University Marmara periacetabular for hemipelvic reconstruction of outcome Short-term and prosthesis (3D) printed three-dimensional of tumor: Comparison modular prosthesis Yi Luo Yitian Wang, Li Min, Jie Wang, Safety of distraction osteogenesis in osseous neoplasms: A review of 38 of A review in osseous neoplasms: osteogenesis distraction of Safety large of reconstruction for osteogenesis distraction undergoing patients defects osseous neoplastic Prince Eduardo Daniel States United York, New Center, Cancer Memorial Sloan Kettering SEPTEMBER 13 SEPTEMBER Andrea Angelini (Italy) |

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08:00 www.isols www.isols ISIS 08:15 08:12 08:09 08:06 Pelvic tumors 08:03 08:00 FLASH SESSION 9: DISASTERS IN LIMB SALVAGE • PELVIC TUMORS 9: DISASTERS IN LIMB SALVAGE FLASH SESSION Moderators: salvage Disasters in limb FRIDAY FRIDAY Scientific Programme Scientific

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

th 20 of Limb Salvage Society International ISOLS2019 TH

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General Meeting of the 08:45 08:42 08:39 08:36 08:33 08:30 08:27 08:24 08:21 08:18 20 th General Meetingof International Societyof Limb Salvage FP9.15 FP9.14 FP9.13 FP9.12 FP9.11 FP9.10 FP9.9 FP9.8 FP9.7 Department ofDepartment Surgical Oncology, MountSinaiHospital,Toronto, Canada Joshua Johnson Discussion N.N. Blokhin Cancer Research Center, Moscow, RussianFederation Evgeny Sushentsov Experience of singleinstitution Surgical treatment of pelvic bonetumors using3D-printed implants. Surgery,Orthoapedic MemorialSloanKettering Cancer Center, NewYork, United States Mohamed Yakoub, Patrick Boland,JohnHealey, Nicola Fabbri bone sarcomas: What istheevidence? Computed tomography-assisted navigation for of resection iliosacral IndiaInstituteAll of MedicalSciences, India NewDelhi, Abdul Majeed,ShahA.Khan,Venkatesan S.Kumar Is there aneedto revise pelvicresections? Leaving halftheacetabulum improves inpelvicresections - hipfunction Gaetano PiniInstitute, Milano, Italy Primo Andrea Daolio Stefano Fabio Bastoni, MariaSerena Bartoli, Luca Giardina, Eleonora Marini, surgery for bonetumour Lumic endoprostheticreconstruction for periacetabular defect after Memorial Sloan-Kettering Cancer Center, NewYork, United States John Healey, Nicola Fabbri Tomohiro Fujiwara with pelvicsarcomas involving theacetabulum? What factors determine thesuccess of surgery limb-salvage inpatients Rutgers NewJersey MedicalSchool,Newark, United States Patterson, JosephBenevenia Jennifer Thomson,JosephIppolito, Steven Riverso, Kathleen Beebe, Francia method of reconstruction? Periacetabular at resection asingleinstitution:Dooutcomes differ by Peking University People’s Hospital,Beijing,China Haijie Liang,YiYang, Tao Ji,RongliYang, XiaodongTang, Taiqiang Yan, Wei Guo study of 123treatment-naïve cases thrombus inpelvicosteosarcoma: retrospective Amono-institutional Radiological classification andpredisposing factors of venoustumor Musculoskeletal Tumor Center, Peking University, People’s Hospital,Beijing,China Jie Zang of thepelvisinterms ofcharacteristics clinical andoncologic outcome? Are there any differences between primaryandsecondary chondrosarcoma 1 Mario Hevesi complications inpatients undergoing sacral tumorresection? Can surgical riskcalculator theACS-NSQIP post-operative predict Mayo Rochester, Clinic, United States, 1 , Jay Wunder 1 , Peter Ferguson , Koichi Ogura, Alexander Christ,MohamedYakoub, , ElmarMusaev, DenisSofronov, MamedAliev 2 , Anthony Griffin 2 2 University Musculoskeletal Oncology Unit, , Matthew Houdek 2 , MeaganTibbo 1 11-14, 2019 September

1 , Peter Rose Athens Greece 1 ,

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

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1 2

1 , Ian Dickinson 1 , John Healey 2 , Adesegun T Abudu , Adesegun Scientific Programme 1 , Phillip Rowell 2

2,3

, Michelle Maden , Nicholas Horsmon , Nicholas 1 1 , Thomas Hilton, Thomas , Miford McArthur , Miford 2 2 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY (Colombia) Francisco Linares

● Under the auspices of auspices the Under , Mohamad Nasser 1 , Will Cundy , Tomohiro Fujiwara , Tomohiro 1 1 , Keith Hosking , Keith , Brandon Bukowski, Peter Rose, Jonathan Barlow, Mark Barlow, Jonathan Rose, Peter Bukowski, , Brandon 1 .gr N. SKALKOTAS HALL

 Memorial Sloan-kettering Cancer Center, New York, United States United New York, Center, Cancer Memorial Sloan-kettering Royal Orthopaedic Hospital, Birmingham, United Kingdom Orthopaedic Hospital, Birmingham, United Royal Edge Hill University, Ormskirk, United Kingdom Ormskirk, United HillEdge University, LRS Implants, Cape Town, South Africa Town, Cape LRS Implants, South Africa Town, Cape Unit (CORU), Orthopaedic Reconstructive Cape South Africa (UCT), Town, Cape Town Cape of University OrthopaedicDepartment Surgery, of States United Zimmer Biomet, Warsaw, International Society International Salvage Of Limb 2019 The Wesley Hospital, Auchenflower, Australia Hospital, Auchenflower, The Wesley The Princess Alexandra Hospital, Brisbane, Australia Hospital, Brisbane, Alexandra The Princess 2 1 The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China Medicine, of School Hospital, Zhejiang University Affiliated The Second of in reconstruction replacement Modular distal tibial endoprosthetic experience Town – The Cape the distal tibia in bone tumours Hilton, Hosking, Thomas Neil Campbell Keith Town, Cape Town, Cape of University Hospitals, Orthopaedic Schuur and Groote Life CORU, South Africa Reconstruction of large segemental bone defect with 3D-printed with 3D-printed segemental bone defect large of Reconstruction tumor prosthesis custom-made Rongli Tang, Ji, Xiaodong Du, Tao Haijie Liang, Zhiye Yidan Zhang, Yi Yang, Guo Wei Jun Wang, Yang, Hospital, Beijing, China People’s University Peking shoulder reconstruction cap prosthesis for humeral a proximal Use of resection a tikhoff-linberg following Tagliero Adam States United Clinic, Rochester, Mayo humerus by the proximal of the reconstruction of outcomes Functional shoulder arthroplasty tumour resection after reverse Nong Lin, Binghao Li, Zhaoming Ye Morrey, Joaquin Sanchez-Sotelo, Matthew Houdek Matthew Joaquin Sanchez-Sotelo, Morrey, 1 2 3 hip joint during at-risk preserves stem-sideplate Custom the femur of endoprosthetic reconstruction Christ Alexander 1 2 tumour resection humeral and total after outcome Functional review A systematic replacement: K. Idowu Oluwaseyi engineering perspective in limb An manufacturing salvage: Additive Neil Campbell Constrained versus unconstrained shoulder arthroplasty in humeral shoulder arthroplasty in humeral unconstrained versus Constrained with megaprostheses resections reconstructed SommervilleScott 1 2

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08:00 www.isols IS 08:21 08:18 08:15 08:12 08:09 08:06 08:03 08:00 FLASH SESSION 10: PROSTHETIC RECONSTRUCTION 1 10: PROSTHETIC RECONSTRUCTION FLASH SESSION (Austria) Moderators: Andreas Leithner

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

th 20 of Limb Salvage Society International ISOLS2019 TH

DAY 3 | FRIDAY | SEPTEMBER 13 , 2019 2019 ISOLS International Society ofLimbSalvage 20 62 th

General Meeting of the 08:48 08:45 08:42 08:39 08:36 08:33 08:30 08:27 08:24 20 th General Meetingof International Societyof Limb Salvage FP10.16 FP10.15 FP10.14 FP10.13 FP10.12 FP10.11 FP10.10 FP10.9 Discussion Hacettepe University of andTraumatology, Hospital,Department Orthopedics Ankara, Turkey Ayvaz, A.Mazhar Mehmet Sancar Bakırcıoğlu, Çetik, Tokgözoğlu Mert Rıza humerus tumors Constrained reverse for shoulderarthroplasty thetreatment of proximal Coimbra University Hospital,Coimbra, Portugal Casanova FreitasJoão , Francisco Fernandes, Sandra Santos, RubenFonseca, José Total reconstruction of thepatellar tendon usingTrevira® tube Ankara University Dept.of andTraumatology, Orthopedics Ankara, Turkey Kerem Başarır, HüseyinYusuf Yıldz Mustafa Onur Karaca treated withmegaprosthesis Two stagerevision for prosthesisinfection inpatients withbone tumor Hospital Pulau Pinang,Georgetown, Malaysia Prashant Narhari,AzuhairyAzid fracture surgery Proximal femur endoprosthesis as salvage inelderlywithfailedhip Ghent University Hospital,Ghent,Belgium Gwen Sys prostheses? Can theCPSfixation system avoid aseptic looseningof reconstruction Royal Prince Alfred HospitalSarcoma Unit,Sydney, Australia Richard Boyle Using pre-operative planningtechnology for custom pelvicimplants 2 1 Benjamin Davies show poorosteointegration whenusedinrevision surgery Hydroxyapatite coated collars oncemented massive endoprosthesis 3 2 1 Kevin Staats oncological patients replacement reveals different outcomes between oncological andnon- Long-term survival analysis of cemented vs. cementless distalfemur Gordon Blunn Branden Sosa Deparment of andTrauma Orthopedics Surgery, MedicalUniversity of Vienna, Vienna, Austria School of PharmacyandBiomedicalSciences, University of Portsmouth, Portsmouth, UK Royal Hospital,Stanmore, National Orthopaedic United Kingdom Arthroplasty Research Lab, Hospitalfor SpecialSurgery, NewYork, United States Biometrics, MedicalUniversity of Vienna, Vienna, Austria Centre for MedicalStatistics, Informatics, Systems-Section andIntelligent for Clinical  , An-Sofie Van deKelft, Alec Duinslaeger 1 , Alexandra Kaider 2 3 , Daniel Franks , Craig Gerrand , BerndKubista 1 , Rajiv Kaila , Abdullah Merter,, Abdullah MehmetBatu Ertan, Batu Malatyalı, 1 1 1 , Loukas Andritsos , Panagiotis Gikas , Philipp T., Philipp Funovics 2 , Irene K.Sigmund 1 1 , Andrew Johnston , ChrisitanGray Stephens 1 1 , Reinhard Windhager , KlemensVertesich 11-14, 2019 September Athens Greece 1

1 1 ,

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, IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

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, 5 , Z. 3 , Nicola Fabbri , Nicola 5 Scientific Programme EXHIBITION AREA

, Kose Ozkan , Kose

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, Patrick Boland , Patrick 7 Mayo Clinic, Rochester, United States United Clinic, Rochester, Mayo Amputation Rose Peter

, Michala Sorensen 1 2 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY VS , Andrea Piccioli , Andrea 8 Under the auspices of auspices the Under Olga Savvidou (Greece) ● , Rikard Wedin , Rikard 1 (Italy) Jonathan Forsberg , Jonathan 5 , Maria Spinelli 3 .gr BANQUET HALL BANQUET HALL

Karolinska University Hospital, Department of Orthopaedics, Stockholm, Sweden Orthopaedics, Stockholm, Hospital, Department of University Karolinska  Istanbul, Orthopaedics Department and Traumatology, of University, Medeniyet Istanbul Turkey Japan Tokyo, Orthopaedic Department Oncology, of Center, Cancer National  Orthopaedics, Division of Surgery, Department of Center, Cancer Memorial Sloan-Kettering States United New York, Denmark Orthopaedic Rigshospitalet, Copenhagen, Oncology Italy Rome, Italian Orthopaedic Study Group, Society Bone Metastasis Italy Rome, Hospital - Isola Tiberina, Fratelli” Unit “Fatebene Orthopaedic and Traumatoloy  of Division Surgery Department of Military National Reed Medical Center, Walter States United Orthopaedics, Bethesda, COFFEE BREAK / E-POSTERS VIEWING COFFEE BREAK Karadag 2 3 4 5 6 7 8 in 89 and results Indications disease: approach in metastatic Current cases Berizzi, ì, Antonio Crim Alberto Giulia Angelini, Elisa Trovarelli, Andrea Pala, Pietro Ruggieri Italy Padova, Padova, of University OrthopedicsDepartment and Orthopedic of Oncology, Introductory Lecture: When do patients with bone metastases actually with bone metastases When do patients Lecture: Introductory who patients of element analysis finite A CT-based their femur? break fractured Sternheim Amir Israel Medical Center, Tel-Aviv University, Tel-Aviv Orthopaedic Oncology, Unit of National analysis studies? An validation learned from the PATHFx we have What bone disease with metastatic patients 2,559 of Ashley Anderson 1 John Healey International Society International Salvage Of Limb 2019 Costantino Errani

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10:30 09:00 www.isols IS 10:48 10:42 10:30 10:30 PLATFORM SESSION 19: METASTASIS Moderators: Musculoskeletal Tumor Center, People’s Hospital, People’s Center, Tumor Musculoskeletal Beijing, China University, Peking CROSSFIRE SESSION 3: SPINOPELVIC TUMORS: LIMB SALVAGE VS AMPUTATION 3: SPINOPELVIC TUMORS: LIMB CROSSFIRE SESSION (Greece) Moderator: Panayiotis J. Papagelopoulos Limb Salvage Guo Wei

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

th 20 of Limb Salvage Society International ISOLS2019 TH

DAY 3 | FRIDAY | SEPTEMBER 13 , 2019 2019 ISOLS International Society ofLimbSalvage 20 64 th

General Meeting of the 10:42 10:30 Moderators: PLATFORM SESSION20:PELVICTUMORS2 11:24 11:18 11:12 11:06 11:00 10:54 10:30 20 th General Meetingof International Societyof Limb Salvage OP19.7 OP19.6 OP19.5 OP19.4 OP19.3 OP20.1

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Davide MariaDonati Rutgers NewJersey MedicalSchool,Newark, United States Kathleen Beebe, JosephBenevenia Jennifer Thomson, JosephIppolito Reconstruction methodsfollowing Meta-analysis pelvicresection: Yale Schoolof Medicine, NewHaven, United States Center for Musculoskeletal Care at Yale Schoolof MedicineandYale NewHaven Hospital, Mary O’Connor Achievements andchallenges Introductory Lecture: Pelvic andreconstruction: resection Discussion Rutgers NewJersey MedicalSchool,Newark, United States Patterson, JosephBenevenia Joseph Ippolito surgical long-term decisionmakingimpact survival orcomplication rates? Treatment of metastatic disease at theappendicularskeleton: Does 2 1 Archie Overmann populations of patients withskeletal metastases usingtwo external patient Validation of theopen-source PATHFx v2.0tool for survival estimation 2 1 Ugo Albertini surgery Palliative oradjuvantupper limb: treatment? systemPhotodynamic bonestabilization for metastatic lesionsof the West ChinaHospital,Sichuan University, Chengdu,China Zeping Yu, HongDuan,XiangFang replacement orendoprosthetic pathological fractures usingintramedullarynailing Surgical managementof metastatic lesionsof theproximal femur with Royal Hospital,Birmingham,United Orthopaedic Kingdom Evans, MichaelParry, Jonathan Stevenson, Lee M.Jeys Kim Tsoi, Lowe, Martin Yusuke Tsuda, DominicTan, Johnathan Lex, Scott primary bonesarcoma? Which indeterminate pulmonarynodulesrepresent lungmetastases in Pellegrino Department ofDepartment MolecularMedicineandSurgery, Karolinska Institutet, Solna, Sweden United States of Surgery,Department Orthopaedic Walter MedicalCenter, Reed National Military Bethesda,  AOUSaluteScienza Torino,Imaging Department Cittàdella e Torino, Italy Oncologic Surgery Orthopaedic AOUSalute Scienza Torino, Cittàdella e Torino, Italy

N. SKALKOTASHALL 1 , Andrea Conti 1 , MicheleBoffano , Jennifer Thomson,Valdis Lelkes, Kathleen Beebe, Francis (Italy) 1 , Panagiotis Tsagkozis ●

Marko Bergovec(Austria) 1 , ElenaBoux 1 , TizianaRobba , KamilAmer, Nemesis Hazim-Liriano, 1 , Alda Borre’ 2 , Rikard Wedin 2 , Nicola Ratto 11-14, 2019 September 2 , Raimondo Piana 2 , Jonathan Forsberg 1 , Pietro Athens Greece 1

1

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

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1 , 3

3 , Alexander Klein , Alexander 1 Scientific Programme , Barbara Zollner , Barbara 2 , Minna Laitinen 2

Coxa Hospital, Tampere, Finland Hospital, Tampere, Coxa 2 , Volkmar Jansson , Volkmar 5 , Lars Lindner , Lars 1 , Jyrki Nieminen 1 Robert Nakayama (Japan)

● HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Under the auspices of auspices the Under , Malik Maghames 1 , Andrea Baur-Melnyk , Andrea 4 (United States) , Toni-Karri Pakarinen , Toni-Karri DmytroGolovina, Vatamanitsa Malik, , Roman Yanina 1 , Matthew Houdek, Steven Moran, Karim Bakri, Eric Dozois, Kellie Kellie Dozois, Eric Bakri, Karim Moran, Houdek, Steven , Matthew .gr BANQUET HALL

University Hospital LMU Munich, Institute of Pathology, Munich, Germany Pathology, of Hospital LMU Munich, Institute University Munich, Germany Radiology, Hospital LMU Munich, DepartmentUniversity of University Hospital LMU Munich, Orthopaedic Oncology, Department of Orthopaedics, Department of Hospital LMU Munich, OrthopaedicUniversity Oncology, Medicine and Rehabilitation, Munich, Germany Physical Munich, Germany Oncology, Hospital LMU Munich, DepartmentUniversity of Munich, Germany Oncology, Radiation Hospital LMU Munich, DepartmentUniversity of Tampere University Hospital, Tampere, Finland, Finland, Tampere, Hospital, University Tampere Helsinki, Finland Hospital, Helsinki University Thomas Knösel Thomas 4 5 Introductory Lecture: Soft Tissue Sarcoma: Update on diagnosis and Update Sarcoma: Tissue Soft Lecture: Introductory treatment Philipp Theodor Funovics Vienna Vienna, of Medical University Surgery, OrthopaedicsDepartment and Trauma of Austria Hospital, Vienna, General and prognosis Therapy system. the musculoskeletal of Leiomyosarcomas Dürr Hans Roland 1 2 3 1 3 A retrospective bone tumors: Extra-articular the hip for resection of pelvis and proximal between with comparison 33 patients study of tumors femoral Philippe Arnaud Julien Dumaine, Even, Anract, Victor Housset, Valérie Biau David Babinet, Antoine Victoire Cladiere, Felden, France Paris, Chu Cochin, Discussion Mayo Clinic, Rochester, United States United Clinic, Rochester, Mayo in peri- technique percutaneous reconstruction tripod A novel cancer metastatic by caused lesion acetabulum Charubhumi, Jana Fox, Vanessa Jichuan Wang, , Dennis Murphy, Rui Yang Geller Milan Hoang, David Sen, Bang States Bronx, United Medical Center, Montefiore pelvic resections in for strategy concept of review Single institution tumor patients Oleg Vyrva Ukraine Kharkiv, Spine and Jointh Pathology, of Institute Sytenko on the procedure Clinical Harrington’s and functional of results malignant in 89 patients lesions, periacetabular management of Gilber Kask Outcomes of sacral tumor resection based on the Mayo Clinic on the Mayo resection tumor based sacral of Outcomes System Classification Rose Peter Mathis, Thomas Bower, Michael Yaszemski, Franklin Sim Franklin Michael Yaszemski, Bower, Thomas Mathis, International Society International Salvage Of Limb 2019 Mark Scarborough

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Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the 12:18 12:12 12:06 12:00 11:54 11:48 20 th General Meetingof International Societyof Limb Salvage OP21.6 OP21.5 OP21.4 OP21.3 OP21.2 Herbert Stöger Herbert Windhager Discussion A. C.Camargo Cancer Center, São Pauo, Brazil F association withprognosis encoding geneinpatients withsporadic desmoidtumors andtheir Evaluation of mutations incodons 41and45of thebeta-catenin Saitama MedicalUniversity International MedicalCenter, Hidaka, Japan Yasuo Yazawa Axial soft tissue sarcoma -Current status inasingleinstitution clinical Mayo Rochester, Clinic, United States WellingsElizabeth treatment modality Leiomyosarcomas: Recurrence rates based ontumordepthand 11 10 9 8 7 6 5 4 3 2 1 Maria Anna Smolle survival modelling soft tissue parametricIndividualising sarcoma aftercare withflexible 2 1 Yongzhong Wei Evaluation of prognosticfactors for liposarcoma Isabela Werneck Cunha, Suely Nakagawa, Tu Chung Wu, Comunello Juliane Andrew Hayes Netherlands Leithner van Praag Department of andTraumatology,Department Orthopaedics MedicalUniversity of Vienna, Vienna, Austria Institute of Pathology, MedicalUniversity of Graz, Graz, Austria Division ofOncology, Clinical Internal Medicine, MedicalUniversity of Graz, Graz, Austria Sarcoma Centre, Germany Berlin-Buch, Berlin, HELIOS-Klinikum ofDepartment Surgery, Royal Marsden HospitalNHSFoundation Trust, London, UK Toronto, Canada University Musculoskeletal Oncology Unit,MountSinaiHospital,University of Toronto, ofDepartment Surgery, Fondazione IRCCS Istituto Nazionale deiTumori, Italy Milan, of Surgery,Department Orthopaedic Leiden University MedicalCentre, Leiden, The of andTrauma,Department Orthopaedics MedicalUniversity of Graz, Graz, Austria Nanjing, China ofDepartment General surgery, theFirst Affiliated HospitalwithNanjingMedicalUniversity, University, Nanjing,China of Surgery,Department Orthopedic TheFirst Affiliated HospitalwithNanjingMedical á Division of Radiotherapy, NetherlandsCancer Institute, Amsterdam, TheNetherlands Graz, Austria Institute for MedicalInformatics, Statistics andDocumentation, MedicalUniversity of Graz,  bio El ó 1 i Pinto , Alessandro Gronchi 2 7 , JoannisPanotopoulos , Jakob Riedl , Tomoaki Torigoe, JungoImanishi 5 8 1 , Lukas Leitner , Ademar Lopes, Dirce Carraro, Celso Lopes deMello, , Bernadette Liegl-Atzwanger , QiZhang , MeaganTibbo, Peter Rose, Matthew Houdek 1 , Michielvan deSande 8 , MichaelStotz 1 , JumingLi 1 3 , Marko Bergovec , RickHaas 7 , MadeleineWillegger 1 , JinlongLiu 8 , Armin Gerger 11 2 , JoannaSzkandera , Dario Callegaro 9 , JosefSmolle 1 , Per-Ulf Tunn 2

11-14, 2019 September 8 , Martin Pichler , Martin 7 , Reinhard 3 10 , Jay Wunder 8 , Andreas 6

, Veroniek Athens Greece 8 , 4 ,

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

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1 1,4 , Gerard , Gerard 4 , Masatugu , Masatugu , Yoshitaka , Yoshitaka 2 1 , Hiroshi 1 , Naoki Ishiguro , Naoki , Peter Choong , Peter 1 5 Scientific Programme , Naoki Takada , Naoki

1 , Claudia Di Bella, Claudia , Masanari Aono , Masanari , Kunihiro Ikuta , Kunihiro 3 1 3

, Koki Shimizu , Koki , Tim Spelman 1 4 , Shinji Ito , John Slavin 1,2 2 Doris Wenger (United States)

● , Naoto Oebisu , Naoto 1 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY , Grant Pang , Grant 4 , Akiyoshi Shimatani , Akiyoshi 4

, Tomohisa Sakai , Tomohisa 1 1 Under the auspices of auspices the Under (Greece) Kumaraswamy Yashaswini Sampangi, , Sudhakar , Yoshihiro Nishida , Yoshihiro , Stephen Schilicht, Stephen 1 , Manabu Hoshi , Manabu 1 1 , Eisuke Arai , Eisuke 1,4 N. SKALKOTAS HALL N. SKALKOTAS HALL , Makoto Ieguchi , Makoto .gr

, Michael Vasimalla 3 4 , Hiroaki Nakamura 4 Australia Melbourne, Melbourne, of University Surgery, Department of Australia Melbourne, Hospital, Medical Imaging, St. Vincent’s Department of Australia Hospital, Melbourne, St. Vincent’s Pathology, Anatomical Department of Australia Hospital, Melbourne, Vincent’s Orthopaedics, St. Department of Australia Hospital, Melbourne, St. Vincent’s Surgery, Department of Department of Orthopedic Surgery, Hanwasumiyoshi General Hospital, Osaka, Japan Hospital, Osaka, General Hanwasumiyoshi OrthopedicDepartment Surgery, of Hospital, Izumi, Japan Fuchu OrthopedicDepartment Surgery, of Japan Hospital, Nagoya, University Nagoya OrthopedicDepartment Surgery, of Japan Hospital, Nagoya, University Nagoya RehabilitationDepartment Medicine, of Japan Hospital, Nagoya, University Nagoya Radiology, Department of Hospital, Nagoya, University Nagoya ClinicalDepartment and Chemotherapy, of Oncology Japan Department of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Medicine, School of Graduate City University Osaka OrthopedicDepartment Surgery, of Japan Osaka, Japan Osaka, Hospital, City General Osaka OrthopedicDepartment Surgery, of Ban Takami Powell 1 2 3 4 5 PET/ and 18F-FDG (DWI) imaging diffusion weighted of role Combined in chemotherapy neoadjuvant to CT in predicting response histologic osteosarcoma Kallur, Kumar S Chinder, S, Pramod Swamy Nikita Jain, Shivakumar Kesari, Avinash Mahesh Kumar, Doddarangappa, Srinath Desai, Indiresh Hindiskere Suraj India Global hospital, Bangalore, Health Care 3 4 for map diffusion coefficient apparent The importance of nerve sheath benign from malignant of peripheral differentiation tumors Hiroshi Koike 1 2 3 4 pentavalent Thallium-201 and Tc-99m of scintigraphy The value chondrosarcoma acid in diagnosing and grading dimercaptosuccinic Jo Imkyeong Introductory Lecture: The role of PET scan for diagnosis and evaluation and evaluation diagnosis for PET scan The role of Lecture: Introductory treatment of Chatziioannou Sofia Greece School, Athens, Medical Athens, of University and Kapodistrian National tissue in superficial soft relationship tumor-fascia of Diagnostic value imaging on magnetic resonance masses Iwai Tadashi 1 2 Urakawa International Society International Salvage Of Limb 2019 Achilleas Chatziioannou Achilleas Chatziioannou

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11:30 www.isols IS 12:00 11:54 11:48 11:42 11:30 11:30 PLATFORM SESSION 22: DIAGNOSTIC IMAGING PLATFORM SESSION Moderators:

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the 14:18 14:12 14:00 Moderators: PLATFORM SESSION23:RECYCLEDBONEGRAFT •LOCALTUMORABLATION LUNCHEON SYMPOSIUM 12:06 12:24 12:18 12:12 14:00 12:45 20 th General Meetingof International Societyof Limb Salvage OP23.2 OP23.1 OP22.5 OP22.8 OP22.7 OP22.6

-15:00 -13:45 IL23

Oleg Vyrva Taipei Veteran General Hospital,Taipei, Taiwan WuPokuei markers from high-grade osteosarcoma after cryoablation andirradiation Comparative andidentification proteomic of profiling significant Bhagwan Mahaveer Cancer Hospital&Research Center, Jaipur, India Praveen Gupta Recycled bonewithECRT, aneffective alternate for salvage limb University, Kanazawa, Japan of Surgery,Department Orthopaedic Graduate Schoolof MedicalScience, Kanazawa Hiroyuki Tsuchiya Introductory Lecture: Thehistory of recycled bonegraft Jaiben George, Nathan Mesko, Lukas Nystrom Joshua Lawrenz, HakanBrianRubin,Jaymeson Ilaslan, Gordon,CollinHaben, metastases of unknown primary The diagnosticperformance of PET/CT inpatients withskeletal Health Care Globalhospital,Bangalore, India Hindiskere, Sudhakar Sampangi, Yashaswini Kumaraswamy Indiresh Desai,Srinath Doddarangappa Avinash Kesari, Shivakumar Swamy S,Pramod SChinder, Kumar Kallur, GCT -Ourexperience in90cases F 18-FDGPETCTinevaluation of response andrecurrence inosseous Einstein, SãoPaulo,HIAE -HospitalIsraelitaAlbert Brazil;UNIFESP, SãoPaulo, Brazil Dan Viola, Akemi Osawa, Renee Zon Reynaldo Jesus-Garcia Fillippi, tumors cartilaginous The roleof PET-CT inthedifferential diagnosisof intraosseous 3 2 1 Sarah Bosma Ewing sarcoma 18F-FDG PET-CT versus MRIfor detection of skeletal metastasis in Cleveland,United StatesCleveland Clinic, Sander Dijkstra Department ofDepartment MedicalOncology, Leiden University MedicalCenter, Leiden, TheNetherlands ofDepartment radiology, Leiden University MedicalCenter, Leiden, TheNetherlands ofDepartment Orthopedics,Leiden University MedicalCenter, Leiden, TheNetherlands (Ukraine)

BANQUET HALL BANQUET HALL , Rashmi Madda, Jir-You Wang, Chen,Wei-Ming Chao-Ming Chen (Industry Sponsored,furtherinformationonpage167) 1 , DennisVriens 1 , HansBloem ●

Norio Yamamoto(Japan) 2 2 , HansGelderblom

, MaheshKumar, NikitaJain,Suraj 3 , Michielvan deSande 11-14, 2019 September Athens Greece 1 ,

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

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3,4 Scientific Programme , Wei-Ming Chen , Wei-Ming (United States) 3,4

Calderon

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, Po-Kuei Wu , Po-Kuei 3,4,5 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Santiago Lozano

● Under the auspices of auspices the Under , Chao-Ming Chen 1,2,3 Pinto Álvaro , Márcio Moura, (Greece) , Bauke Debo, Victoria Devloo Debo, , Bauke .gr N. SKALKOTAS HALL

Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, University, Kung Cheng National Medicine, of College Medical Sciences, Basic of Institute Taiwan Tainan, Orthopaedics Department of Tumor, Musculoskeletal of Center and Research Therapeutical Taiwan Taipei, Hospital, General Veterans Taipei and Traumatology, Department οf Orthopaedics, National Cheng Kung University Hospital, College of Medicine, Medicine, of College Hospital, University Department Cheng Kung οf Orthopaedics, National Taiwan Tainan, University, Cheng Kung National Department of Orthopaedics, School of Medicine, National Yang-Ming University, Taipei, Taiwan Taipei, University, Yang-Ming National Medicine, Orthopaedics, School of Department of Taiwan Taipei, University, Yang-Ming National Medicine, of College Clinical of Medicine, Institute Plastic and Reconstructive Surgery Department, The Greek Anticancer Institute, Athens, Greece Athens, Institute, Department, Anticancer Surgery The Greek and Reconstructive Plastic Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Hospital, Mahidol University, Siriraj Medicine of Faculty OrthopaedicDepartment Surgery, of Thailand Bangkok, Discussion resection sarcomas for transfer Tissue Lecture: Introductory Stavrianos Spyros 2 3 4 5 and healing time in limb the healing salvage rate Does gap size affect autografts? recycled using intercalary Sys Gwen Ghent, Belgium Hospital, Ghent University of treatment in the operative recycling autograft The use of and outcomes of review malignant A systematic primary bone tumors: complications Chandhannayingyong, Chandhanarat Prachapipat, , Surasak Saad Abraham Phimolsarnti Rapin Waikakul, Saranatra Asavamongkolkul, Apichat Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Hospital, Mahidol University, Medicine Siriraj of Faculty OrthopaedicDepartment Surgery, of Thailand Bangkok, with recycling bone liquid nitrogen treated bone tumors of Outcomes follow-up - 12 years around the knee Diego Sanches Brazil Hospital de Clinicas, Curitiba, Oncology, Orthopedic/Orthopedic nitrogen ethanol with freezing local tumor ablation Adjuvant follow-up A short-term composite: Weng Hung-Kai 1 Gait analysis after limb salvage procedures using recycling autograft using recycling autograft limbprocedures after Gait analysis salvage endoprosthesis versus Asavamongkolkul, Phimolsarnti, Apichat Noppharit, Rapin Norathip Chandhanayingyong Chandhanarat International Society International Salvage Of Limb 2019 Ekaterini Vlastou

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14:00 www.isols IS 14:00 14:00 PLATFORM SESSION 24: MICROSURGICAL RECONSTRUCTION Moderators: 14:54 14:48 14:42 14:36 14:30 14:24

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the Innovative treatments FLASH SESSION11:INNOVATIVE TREATMENTS•PATHOLOGY 14:12 14:48 14:42 14:36 14:30 14:24 14:18 Moderators: 15:00 20 th General Meetingof International Societyof Limb Salvage OP24.1 OP24.6 OP24.5 OP24.4 OP24.3 OP24.2

-16:00 Yasuo Yazawa(Japan)  Martinez Charalambos (Babis)Rammos melanoma andsarcoma resection soft tissue reconstruction of theupperandlower after extremity The keystone multiperforator concept to anditsapplication flap Discussion Kapodistrian University of Athens, Greece Attikon University Hospital,Dept.of Surgery, Orthopaedic MedicalSchool,National and Zabakidis, I.Trikoupis, A.Mavrogenis, O. Savvidou, P. J.Papagelopoulos V. Kontogeorgakos, Th.Antoniadou, A.Van Beeck,R.Margariti, Ch. Unplanned excisions of soft reconstruction tissue sarcomas andflap 3 1 David Biau of theproximal femur The vastus to cover lateralis soft-tissue flap defects after resection St Vincent’s HospitalMelbourne, East Melbourne, Australia Eldon Mah lower sarcoma defects limb Choice reconstruction of of recipient vesselsinfree flap irradiated Yamaguchi University, Ube, Japan Takashi Sakai Keiichi Muramatsu, RyutaIwanaga, Atsushi Mihara, Koichiro Ihara, vascularized muscle following sarcoma resection Functional reconstruction of withtransfer theextremity of neuro- 2 1 MatteiJean-Camille Outcomes of vascular reconstructions following sarcoma excision 2 1 Curtis Woodford Jay Wunder Philippe Anract Philippe Orthopedics, Paris 11,AP-HP, Paris, France Orthopedics, Paris 5,AP-HP, Paris, France, Toronto General Hospital,University of Toronto, Toronto, Canada Mount SinaiHospital,University of Toronto, Toronto, Canada Mayo Rochester, Clinic, United States CollegeUniversity of of Medicine, Illinois, Peoria, United States

BANQUET HALL 2 , Sara Taege 1 1 , Camille Rodaix, Camille

1 2

, Thomas Lindsay ●

Robert Randall(UnitedStates) 1 , Julia Visgaus , Julia 1

1 , MarcSoubeyrand 1 , Franklin Sim 2 2 1 , Anthony Griffin Orthopedics, Paris 6,AP-HP, Paris, France, , Ibrahim Alshaygy 2 , Anita Mohan 2 , Jean-CharlesAuregan 11-14, 2019 September 1 , Peter Ferguson 1 , Georges Basile 2 , Jorys Athens Greece 1 , 3 1 , ,

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 3 | FRIDAY | SEPTEMBER 13TH, 2019 71 ,

, 1

2 , 1

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3 , 1 , Maurizio Scorianz , Maurizio 2 Scientific Programme

1 , Romer Ariel Santos Ariel , Romer 1

, Avelino Alomesen , Avelino Wiratnaya , I Gede Eka 1

, Paul Christian Bejosa , Paul 2 , Utkarsh Pal , Utkarsh 2 , Magdalena Rychlowska-Pruszynska 1 , Francesco Muratori , Francesco 2 , Domenico Andrea Campanacci Andrea , Domenico 3 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Pauline Del Rosario , Pauline 1 , Erika Paulina Stefani See Stefani Paulina , Erika 1 Under the auspices of auspices the Under , Bartosz Pachuta , Giovanni Beltrami , Giovanni 1 1 , Guido Scoccianti

1 2 , Rodolfo Capanna , Rodolfo , Stephen Joseph Garcia Joseph , Stephen 2 1 Wuelker Nicolaus Sachsenmaier, , Saskia .gr

& Child, Warsaw, Poland & Child, Warsaw, & Child, Warsaw, Poland & Child, Warsaw, Department Pediatric Orthopedic Oncology, Firenze, Italy Firenze, Orthopedic Oncology, Department Pediatric Italy Firenze, Department Orthopedic Oncology, Department Orthopedic, Italy Pisa, India Bangalore, Hospital, Bangalore, HCG Italy Florence, Azienda Ospedaliero Careggi, Universitaria Department of Orthopaedics, East Avenue Medical Center, Quezon City, Philippines City, Quezon Medical Center, Avenue Orthopaedics, East Department of Philippines City, Quezon Medical Center, Avenue East Medicine, Department of Philippines City, Quezon Medical Center, Avenue East Pathology, Department of Mother of Institute in Children Surgery & Youth, and Oncological Oncology Department of Mother of Institute Children and Youth, for Oncology and Surgical Oncology Department of International Society International Salvage Of Limb 2019 Orthpaedic Universtity Hospital Tuebingen, Tuebingen, Germany Tuebingen, Orthpaedic Hospital Tuebingen, Universtity Beijing Ji Shui Tan Hospital, Beijing, China Hospital, Beijing Ji Shui Tan the bone: on giant cell tumor of surgery minimally Efficacy of invasive review A systematic Deslivia, Maria Florencia Sherly Desnita Savio Indonesia Denpasar, University, Department/ Udayana Orthopaedics and Traumatology & intra-articular injections antibiotic in chronic Serial aspirations biofilm of the concept and non-oncologic PJI: Introducing oncologic training Castillejos, Susan Bukata Jasmine Dipane, Matthew McPherson, Edward States United Monica, Santa UCLA Orthopaedic Department Surgery, of intramedullary stabilization system a minimal invasive reportof Interim humerus lesions metastatic for Traub Frank 1 2 3 fibular proximal epiphyseal - Vascularized technique surgical Novel tibia proximal of sarcoma old with Ewings in a 2year transfer S. Chinder Pramod 1 2 after bone defect of reconstruction Humerus-Radis arthroplasty for technique limb-salvage surgical ulnar tumor resection: A novel proximal Xiaohui Niu Li, , Yuan Hairong Xu 1 2 3 the left of sarcoma child in a treatment with Ewing’s Limb salvage fiction or scientific humerus - True Szafranski Andrzej 1 2 implants in orthopedic Problem made 3D printed oncology: Custom solving or new problem? Beltrami Giovanni Transarticular solid nailing with centralization of the fibula following solid following the fibula nailing of with centralization Transarticular technique resection SIGN reconstruction - The distal leg sarcoma Mamer Rosario Reynald Angelo Reyes Angelo Reynald Anna Raciborska Anna Misael Jonathan Ticman Misael Jonathan Francesca Totti Francesca

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www.isols IS 15:21 15:18 15:15 15:12 15:09 15:06 15:03 15:00

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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DAY 3 | FRIDAY | SEPTEMBER 13 , 2019 2019 ISOLS International Society ofLimbSalvage 20 72 th

General Meeting of the 15:45 15:42 15:39 Pathology 15:36 15:33 15:30 15:27 15:24 20 th General Meetingof International Societyof Limb Salvage FP11.15 FP11.14 FP11.13 FP11.12 FP11.11 FP11.10 FP11.9 5 4 3 2 1 Sanders Philip Early results of theEuropeanCarbon-PEEK ImplantRegistry 3 2 1 Discussion Cancer Adyar, Institute (WIA), Chennai,India Anand Raja immunohistochemical andmolecularanalysis fibroustumor:Clinicopathologic, solitary Extremity Pgims Rohtak, Rohtak, India Umesh Yadav A comparative study Histopathological transformation after zolendrate tumors ingiantcell - Natarajan Bruno Cimatti Characterisation of aPMMAbased porousbonecement Shanghai General Hospital,Shanghai,China Jia Kang Shen,Wei Sun,YingQiHua, MengxiongSun,ZhengdongCai reconstructionNon-arthrodesis for distaltibialosteosarcoma Cairo Department, University,Orthopaedic Cairo, Egypt Walid Ebeid proximal femur withlarge inchildren cysts inthefemoral neck The useof theWagner technique for prophylacticfixation of the The First hospitalof affiliated SunYat-Sen University, Guangzhou,China Junqiang Yin,Yiwei Fu, Changye Zou, GangHuang,Jingnan Shen observationaldesmoid tumors: Apilot study Sandwich isolation surgery prevents localrecurrence inprogressive Rob McCulloch Marcello HNogueira-BarbosaMarcello Image Division, Ribeirão Preto Division,Ribeirão Image School, ofSãoPaulo, University Medical Preto, Ribeirão SãoPaulo, Brasil São Paulo, Preto, Ribeirão SãoPaulo, Brasil ofBiology,Department Faculty ofPhilosophy, andLetters Sciences Preto, atRibeirão of University Sourasky medicalcenter, Tel Aviv, Israel Oxford University Hospitals, Oxford, United Kingdom MD Anderson Cancer Center, Madrid,Spain SaluteScienza,Azienda OspedalieraUniversitaria Cittàdella e Turin, Italy Leiden University MedicalCenter, Leiden, theNetherlands São Paulo, Brasil Preto Ribeirão School, ofSãoPaulo, University Medical Department, Orthopedics Preto, Ribeirão , VishnuRamanujan, Chandra Kumar Krishnan, Mayilvahanan 1 1 , MarianaASantos, MariaSolBrassesco 4 , MichaelBus , Ortal Segal , Ortal 5 1 2 , MichielVan deSande , Raimondo Piana , Edgard EEngel 1

2 , Eduardo Ortiz-Cruz 11-14, 2019 September 1 , Sander Dijkstra 3 , Wendell MBarboza Athens Greece 3 , 1

1

, IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

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1,2

Scientific Programme

, Wei-Ming Chen , Wei-Ming 1,2 1,2

, Kuan-Lin Chen , Kuan-Lin Chen , Wei-Ming Jay S. Wunder (Canada)

● 1,2 1,2 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY , Vadhiraj Manjunath Manjunath , Vadhiraj Under the auspices of auspices the Under , Matthew Houdek, Elizabeth Wellings, Safia Ahmed, Peter Peter Ahmed, Safia Houdek, Elizabeth, Matthew Wellings, , Chao-Ming Chen , Chao-Ming Chen 1,2 1,2 .gr N. SKALKOTAS HALL N. SKALKOTAS HALL

Department of Orthopaedics, Therapeutical and Research Center of Musculoskeletal Tumor, Tumor, Musculoskeletal of Center and Research Orthopaedics, Therapeutical Department of Taiwan Hospital, Taipei, General Veterans Taipei Taiwan Taipei, University, Yang-Ming National Orthopaedic Medicine, Department School of  Tumor, Musculoskeletal of Center and Research Orthopaedics, Therapeutical Department of Taiwan Hospital, Taipei, General Veterans Taipei Taiwan Taipei, University, Yang-Ming National Orthopaedic Medicine, Department School of International Society International Salvage Of Limb 2019 Mayo Clinic, Rochester, United States United Clinic, Rochester, Mayo Srimanth Bindiganavile India Bengaluru, Manipal Hospitals, sarcoma tissue bone and soft after reconstruction tissue Planned soft complications the postoperative decreased surgery Lin Yu-Min Chung Shan Medical University, Taiwan; Hospital, Taichung, General Veterans Taichung Taiwan Taichung, intraoperative after reconstruction tissue soft of Outcomes sarcomas extremity tissue soft of the treatment for radiotherapy Meagan Tibbo Moran Steven Bakri, Karim Ivy Petersen, Rose, 1 2 on treatment and frozen irradiation extracorporeal Intraoperative biologic for outcomes equivalent show tumor-bearing autografts reconstruction Pokuei Wu 1 2 and reimplantation irradiation extracorporeal by Biological reconstrcution 2 cases of Report Sarcoma: Ewing’s scapulectomy for after Mid- to long-term clinical outcome of tumor-devitalized frozen tumor-devitalized of frozen clinical long-term Mid- to outcome tumor excision long bones after of segmental defect for autografts Kentaro Miwa, Shinji Hayashi, Katsuhiro , Norio Yamamoto, Takeuchi Akihiko Sei Morinaga, Araki, Yoshihiro Yonezawa, Hirotaka Taniguchi, Yuta Igarashi, Tsuchiya Hiroyuki Medical School of Graduate University Kanazawa OrthopaedicDepartment Surgery, of Japan Kanazawa, Sciences, of biological reconstruction for Tank” “Freezing by Freezing Pedicle limb sarcoma Pokuei Wu  (United States) Joseph Benevenia

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15:00 www.isols IS 15:15 15:12 Soft-tissue reconstruction 15:09 15:06 15:03 15:00 Moderators: / Local tumor ablation Recycled bone graft FLASH SESSION 12: RECYCLED BONE GRAFT - LOCAL TUMOR ABLATION • 12: RECYCLED BONE GRAFT - LOCAL FLASH SESSION - CTx EVALUATION • SURGICAL MARGIN SOFT-TISSUE RECONSTRUCTION

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the 15:39 15:36 15:33 15:30 15:27 Surgical margin/CTxevaluation 15:24 15:21 15:18 20 16:00-16:30 th General Meetingof International Societyof Limb Salvage FP12.13 FP12.12 FP12.11 FP12.10 FP12.9 FP12.8 FP12.7 Vineet JohnKurisunkal, Navaneeth Kamath, Ashwin Prajapati Srinath Gupta disease safe?intra-articular Are for resections intra-articular proximal femur sarcomas with 2 1 Discussion West ChinaHospital,SichuanUniversity, Chengdu,China Hong Duan,XiangFang giantpelvictumors malignant imageforImproved surgical virtual planning with3D-multimodality Tata MemorialHospital,Mumbai,India J Primary fibular sarcomas: Dothey behave differently? Nagoya University Hospital,Nagoya, Japan Yoshihiro Nishida desmoid-type fibromatosis Function preserving, R1 surgery for selected patients with St Vincent’s HospitalMelbourne, Fitzroy, Australia Eldon Mah compartmentectomy reconstruction functional Free postposterior thigh flap Cancer Chennai,India Institute (WIA), Mayilvahanan Natarajan, Anand Raja Chandra Kumar Krishnan , VishnuRamanujan, Viswa MadeshR, sarcomaextremity excision: Aseriesof 27cases Use of for microvascular free flaps reconstruction of defects following Cleveland,United StatesCleveland Clinic, Jaiben George, Graham Schwarz, Lukas Nystrom , Nathan Mesko Joshua Lawrenz, Jaymeson DanielleMarshall, Gordon, Aparna Vijayasekaran, sarcoma havewound resections andoncologic similar outcomes Immediate versus stagedsoft tissue reconstruction after soft tissue Ikuta, HiroshiKoike, Naoki Ishiguro agandeep Virk Max Superspecialty Hospital, New Delhi, India Max Superspecialty Hospital,NewDelhi, Rajiv GandhiCancer Institute andResearch Centre, India NewDelhi, COFFEEBREAK/E-POSTERS VIEWING , Prakash Nayak, Ajay AshishGulia, Puri,Prateek Hegde, 1 , ManishPruthi , Tomohisa Sakai, HiroshiUrakawa, Eisuke Arai, Kunihiro 1 , Akshay Tiwari 2 , Gauri Kapoor

11-14, 2019 September

EXHIBITION AREA 1 , Sunil Pasricha, Sunil Athens Greece

1

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

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● Scientific Programme

Pietro Ruggieri (Italy) ISLAND-RESIDENCE IN VARKIZA AREA

● Limb Salvage and Revision Arthroplasty Surgery Pte Pte Surgery Arthroplasty and Revision Limb Salvage Singapore Ltd, Curettage Nathan Suresh Saminathan

Hiroyuki Tsuchiya (Japan)

HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY VS ● (Greece) Under the auspices of auspices the Under (United States) .gr BANQUET HALL BANQUET HALL BANQUET HALL

International Society International Salvage Of Limb 2019 (detailed information on page 9) Beyond Beyond Joo (Korea) Min Wook and Vienna Padova 2018-2019 in Athens, Fellowships Trainee ISOLS (Japan) Hayashi Katsuhiro ISOLS Fellowship 2016-2017: Visit to MOFFITT Cancer Center and visit Center MOFFITT 2016-2017: Visit to Cancer Fellowship ISOLS UCLAto Orthopaedic Center (Italy) Giulia Trovarelli Current advances in Japanese orthopedic oncology advances Current Uchida Atsumasa Medical School, Japan Mie University of President The former me means to ISOLS What Ian Dickinson Australia Brisbane, Medical Centre, The Wesley Lessons learned in musculoskeletal oncology over five decades: over oncology learned in musculoskeletal Lessons pearls! Ten H. Sim Franklin Clinic, States United Mayo Panayiotis J. Papagelopoulos Mary O’Connor Peter Choong (Australia)

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18:30 17:30 16:30 www.isols IS ISOLS DINNER 18:40-18:45 18:35-18:40 Moderators: 18:30-18:35 SPECIAL SESSION 2: ISOLS FELLOWS 18:10-18:30 17:50-18:10 17:30-17:50 SPECIAL SESSION 1: ISOLS & I Moderators: Wide resection Dundar Sabah Ege OrthopedicsDepartment and Traumatology, of Turkey Izmir, Medicine, School of University CROSSFIRE SESSION 4: LOW GRADE CS: CURETTAGE OR WIDE RESECTION? 4: LOW GRADE CS: CURETTAGE CROSSFIRE SESSION (United Kingdom) Moderator: Adesegun Abudu

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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DAY 4 | SATURDAY | SEPTEMBER 14 , 2019 2019 ISOLS International Society ofLimbSalvage 20 76 th

General Meeting of the Scientific Programme SATURDAY 08:12 08:09 08:06 08:03 08:00 Amputation andrehabilitation Moderators: ÖrjanBerlin(Sweden) RECONSTRUCTION 2 FLASH SESSION13:AMPUTATIONANDREHABILITATION•PROSTHETIC 08:00 20 th General Meetingof International Societyof Limb Salvage FP13.5 FP13.4 FP13.3 FP13.2 FP13.1

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09:00 Baptista RNOH Stanmore, London, United Kingdom Paul Gunning,Timothy Briggs, Andrew Johnston, Craig Gerrand Christian Gray Stephens associated morbidityandmortality Hindquarter amputation: Anecessary operation for pelvictumours with Ohio State University, Columbus, United States Tom Scharschmidt, JohnAlexander, West, Julie JoelMayerson, IanValerio paininoncologic amputeesphantom limb Targeted Muscle Reinnervation: Astrategy to prevent neuroma and 4 3 2 1 Sofia Cueva survival rate? Use of prosthesesinlower amputees due their limb to tumorinfluences 2 1 Andreas Leithner Sarcomas at theankleregion: Amputation salvage vs. limb 2 1 Jonathan Forsberg transfemoral amputations Early outcomes of osseointegrated implantsintranshumeral and Friesenbichler | de Quito, Quito, Ecuador Francisco deQuito, Quito, Ecuador Clinicas, Universidade SãoPaulo, SãoPaulo, Brasil Departamento deMédicin Departamento Di Universidade deSãoPaulo, SãoPaulo, Brasil Grupo deOncologia eTraumatologia, Ortopedica, Instituto deOrtopedia Hospitaldas Clinicas, yTraumatol deOrtopedia Departamento Dept. of andTrauma, Orthopaedics MedicalUniversity of Vienna, Vienna, Austria Dept. of andTrauma, Orthopaedics MedicalUniversity of Graz, Graz, Austria Orthopaedics, USU-Walter Reed of Department Surgery, Bethesda, United States of Surgery,Department Orthopaedic JohnsHopkinsUniversity, Baltimore, United States SEPTEMBER 14 visão de Medicina Físicavisão deMedicina eReabilitação, eTraumatologia, Instituto deOrtopedia Hospitaldas

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South Africa West, Hospital, Somerset Private Paardevlei South Africa Town, Cape Town, Cape of University Kingdom Orthopaedic Hospital, Birmingham, United Royal Hospital, Helsinki, Finland Helsinki University Turkey Istanbul, University, Koc Turkey Ankara, University, Hacettepe Turkey Eskisehir, University, Osmangazi Turkey Konya, University, Necmettin Erbakan Australia Sydney, Australia, Group of Osseointegration Australia Hospital, Sydney, Macquarie University Australia Sydney, Australia, Group of Osseointegration Australia Hospital, Sydney, Macquarie University Pamukkale University, Denizli, Turkey University, Pamukkale Turkey Istanbul, University, Medeniyet International Society International Salvage Of Limb 2019 Ulukan Inan Ulukan Michael Parry 6 pelvic implants 3D printed custom Short of medium results to OlivierAndré 1 2 silver in not proven eluting Agluna are passively Short benefits of term in EPRs infection preventing for the medium term Stevenson Jonathan 1 2 Discussion Mechanical analysis of curved uncemented femoral stems after distal after stems femoral curved uncemented of Mechanical analysis element study A finite reconstruction: femoral Chongqi Tu Tang, Fan Zhou, Yi Luo, Li Min, Yong Jie Wang, Zhang, , Yuqi Minxun Lu Chengdu, China Hospital, Sichuan University, China West the modular endoprosthesis for a new intercalary Preliminary of results bone tumors diaphyseal management of Buyukdogan Kadir 1 2 3 4 5 1 2 amputees: transtibial for implants osseointegrated of Safety study prospective proof-of-concept A two-center William Lu 1 2 Baptist MD Anderson Cancer Center, Jacksonville, United States United Jacksonville, Center, Cancer Baptist MD Anderson and techniques, implants, Current amputations: for Osseointegration developments future Muderis Munjed Al arthrodesis turn-down-plasty - The patella amputation femoral Patella Berrey Hudson B.

LS FP13.9 FP13.7 FP13.8 FP13.6 FP13.11 FP13.12 FP13.10 www.isols IS 08:36 08:33 08:30 08:27 Prosthetic reconstruction 2 08:24 08:21 08:18 08:15

2 , Jörg , Jörg Greece Athens 2 , André Mathias Mathias , André 3 , Gerhard Hobusch 1 September September 11-14, 2019 , Carmen Trost , Carmen 2

2 , Marko Bergovec , Marko , Pérola Grinberg Plapler , Pérola Grinberg 2 1

2 ospital de los Valles, Universidad San Francisco Francisco San Universidad Hospital de los Valles, ogía, , Gregor Demmer , Gregor 1 , Benjamin Davies, William Aston, Panos Gikas, William Gikas, , Benjamin Davies, Panos Aston, , Hospital de los Valles, Universidad San San Universidad y Rehabilitación , Hospital de los Valles, a Física Vasilios Sakellariou (Greece) Vasilios Sakellariou , Benjamin Kyle Potter , Benjamin Kyle ● 1 , Maria Smolle 1 , Reinhard Windhager , Reinhard 1 Juan Pablo Zumarraga , Juan Pablo 4 , Olavo Pires de Camargo Pires , Olavo 2 BANQUET HALL nstituto de Ortopedia e Traumatologia, Hospital das Hospital das de Ortopedia Instituto e Traumatologia, e Reabilitação, visão de Medicina Física States United Baltimore, Johns Hopkins University, OrthopaedicDepartment Surgery, of States United Bethesda, Surgery, Department of Reed Orthopaedics, USU-Walter Austria Graz, Graz, of Medical University Orthopaedics and Trauma, Dept. of Austria Vienna, Vienna, of Medical University Orthopaedics and Trauma, Dept. of Departamento de Ortopedia y Traumatol Clinicas, Hospital das de Ortopedia Instituto Ortopedica, e Traumatologia, Grupo de Oncologia Brasil ulo, São Pa de São Paulo, Universidade Di Departamento de Médicin ulo, Brasil ulo, São Pa de de São Paulo, Clinicas, Universida Francisco de Quito, Quito, Ecuador Quito, de Quito, Francisco de Quito, Quito, Ecuador Quito, de Quito, Friesenbichler Ohio State University, Columbus, United States United Columbus, University, Ohio State with pelvic tumours for operation A necessary Hindquarter amputation: morbidity and mortalityassociated Stephens Christian Gray Gerrand Craig Johnston, Andrew Briggs, Gunning, Timothy Paul Kingdom United London, RNOH Stanmore, Early outcomes of osseointegrated implants in transhumeral and in transhumeral implants osseointegrated of Early outcomes amputations transfemoral Forsberg Jonathan 1 2 limb vs. salvage Amputation the ankle region: at Sarcomas Leithner Andreas 1 2 tumor influences to limb their due amputees prostheses in lower Use of rate? survival Cueva Sofia 1 2 3 4 and neuroma prevent to A strategy Reinnervation: Muscle Targeted limbphantom amputees pain in oncologic Ian Valerio Joel Mayerson, Julie West, , John Alexander, Scharschmidt Tom Baptista 09:00 - FP13.1 FP13.5 FP13.2 FP13.3 FP13.4 08:00 FLASH SESSION 13: AMPUTATION AND REHABILITATION • PROSTHETIC 13: AMPUTATION AND REHABILITATION FLASH SESSION 2 RECONSTRUCTION (Sweden) Moderators: Örjan Berlin Amputation and rehabilitation 08:00 08:12 08:03 08:06 08:09 General Meeting of the of Meeting General

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09:00 Kanazawa, Japan of Surgery,Department Orthopaedic Kanazawa University Graduate Schoolof MedicalSciences, Hiroyuki Tsuchiya Igarashi, Yuta Taniguchi, Hirotaka Yonezawa, Yoshihiro Araki, SeiMorinaga, Akihiko Takeuchi, NorioYamamoto, Katsuhiro Hayashi, ShinjiMiwa, Kentaro soft tissue malignant tumor ill-defined Intraoperative ultrasonography-guided surgery for impalpableand Okayama University Hospital,Okayama City, Japan Eiji Nakata Treatment results ofdedifferentiated localized intheextremities liposarcoma 2 1 Alexandra Brown followed reconstruction by flap Betterresection: surgical margins is canbeobtainedifresection Soft tissue sarcomas treated withpre-operative radiation andsurgical Seoul National Seoul,SouthKorea University Hospital,Jongno-gu, Do Weon Lee soft tissue sarcoma Actual long-term survival after of resection AJCC stageIIIextremity 2 1 VanAnnelies Beeck BeNestudy A retrospective outcomeClinical of surgical treated leiomyosarcoma inthelower limbs: 2 1 Ana C.Belzarena Sarcoma unplannedexcisions: Arootcause analysis 5 4 3 2 1 Annika Bilgeri sarcomaExtremity How resections: far isfar enough? A.D.G. Krol Physical Munich,Germany MedicineandRehabilitation, Knösel LUMC, Leiden, theNetherlands UZA, Belgium Mortsel, Morsani College of Medicine, University of SouthFlorida, Tampa, United States Sarcoma University Department, of SouthFlorida, Moffitt Cancer Center, Tampa, United States Department ofDepartment Plastic andReconstructive Surgery, StVincent’s Hospital,Fitzroy, Australia ofDepartment Orthopaedics,St Vincent’s Hospital,Fitzroy, Australia University of HospitalLMUMunich,Department Radiology, Munich,Germany University HospitalLMUMunich,Institute of Pathology, Munich,Germany University of HospitalLMUMunich,Department Radiation Oncology, Munich,Germany University of HospitalLMUMunich,Department Oncology, Munich,Germany University Oncology, HospitalLMUMunich,Orthopaedic of Department Orthopaedics, 4 , Andrea Baur-Melnyk

N. SKALKOTASHALL 2 , Toshiyuki Kunisada, JoHasei, Toshifumi Ozaki , JohanSomville , Han-Soo Kim, Han Ilkyu 1 , Alexander Klein 1 , EldonMah 1 , Nicholas Zamith ● 1 , V. M.Praag

Anna Kulidjian(UnitedStates) 1 2

, Deborah May 5 , Volkmar Jansson 1 , Lars Lindner 2 , M.A.J.Van deSande 2 , David Joyce 1 , Peter FMChoong 2 , Barbara Zollner 1 , HansRoland Dürr 1

11-14, 2019 September 2 , P. D. S.Dijkstra 1 , Claudia DiBella 3 , Thomas Athens Greece 1

2 ,

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IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 4 | SATURDAY | SEPTEMBER 14TH, 2019 79

, 3 , 3 , Hern 2 , Domenico , Domenico , Hirotaka , Hirotaka 1 3 , Guido 2 Scientific Programme , Tomoaki Mori , Tomoaki 2 , Shintaro Iwata 4 , Akira Kawai , Akira 6 , Dündar Sabah

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, Ginevra Bayon , Ginevra , Wai Mon Lester Chan Mon Lester , Wai 1 1

2 , Hideo Morioka , Hiroshi Kobayashi 4 3 , Tohru Hiruma , Tohru 5 HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY , Andreani Lorenzo , Andreani 3 Pisa University, Pisa, Italy Pisa, Pisa University, 2 , Cheng Sean Gong

Under the auspices of auspices the Under 1 2 , Rodolfo Capanna , Rodolfo 3 , Takeshi Ishii , Takeshi , Andaç Celasun Alsina Celasun , Andaç 5 2 , Jean Camille Mattei, Georges Basile, Anthony Griffin, Anthony Basile, Georges , Jean Camille Mattei, , Eduardo Yonamine, Anderson Rodrigues, Karen Garolfo, Garolfo, Karen Rodrigues, Anderson Yonamine, , Eduardo , Robert Nakayama , Robert , Eisuke Kobayashi , Eisuke 4 1 , Karunchai Treetrong, Chompunut Supavita, Somrit Mahattanobol Chompunut Supavita, Treetrong, , Karunchai , Filippo Frenos 3

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Careggi Hospital of Florence, Florence, Italy Florence, Florence, Hospital of Careggi Dept. of Rehabilitation Medicine, The Univ. of Tokyo Hospital, Tokyo, Japan Tokyo, Hospital, Tokyo of The Univ. Rehabilitation Medicine, Dept. of Japan Tokyo, Tokyo, of The Univ. Medicine, of Faculty Orthopaedic Surgery, Dept. of Japan Hospital, Tokyo, Center Cancer National Oncology, Musculoskeletal Division of Japan Tokyo, Medicine, School of Univ. Keio Orthopaedic Surgery, Dept. of Japan Chiba, Center, Chiba Cancer Orthopaedic Surgery, Division of Japan Kanagawa, Center, Cancer Kanagawa Surgery, Tumor Musculoskeletal Division of Turkey, Izmir, University, Ege Lee Kong Chian School of Medicine, Singapore Medicine, Chian School of Kong Lee Singapore Seng Hospital Orthopedic Surgery, Tock Tan Dept. of Orthopaedic Surgery, Graduate School of Medicine, The Univ. of Teikyo, Tokyo, Japan Tokyo, Teikyo, of The Univ. Medicine, of School Graduate Orthopaedic Surgery, Dept. of International Society International Salvage Of Limb 2019 Kawano Andrea Campanacci Andrea Tsukasa Yonemoto Tsukasa Naofumi Asano Naofumi Mount Sinai Hospital, Toronto, Canada Mount Sinai Hospital, Toronto, Outcome after surgical treatment of Dermatofibrosarcoma Protuberans Protuberans Dermatofibrosarcoma of treatment surgical after Outcome is resection margin much How up? all Does it requires this follow (DFSP): enough? Alshaygy Ibrahim Wunder Jay Ferguson, Peter Arabia Saudi Riyadh, Medical City, University Saud King Canada; Mount Sinai Hosptial, Toronto, 2016 from 2006 to Experience Sarcomas: Tissue Soft Bruna Buscharino Helbert Silva Gabriela Koch, Brazil São Paulo, DeSanta Casa São Paulo, sarcomas from extremity tissue soft node metastasis Lymph Griffin, Anthony Alshaygy, Ibrahim Jean-Camille Basile, Mattei, Georges S. Wunder Jay Ferguson, Peter 1 2 3 4 5 6 7 Centers and Izmir Sarcoma from Florence Experience sarcoma: Synovial Sacchetti Federico 1 3 Hospital Universitario Y Politecnico La Fe, Valencia, Spain Valencia, La Fe, Y Politecnico Hospital Universitario A retrospective review radiotherapy? need Do we Sarcomas. Tissue Soft Yin Xing Cheng Daniel 1 2 and clinical characteristics outcomes Survival sarcomas: Extremity tissue soft Srila Samphao Thailand Yai, Hat Songkla University, of Prince Medicine, of Faculty Surgery, Department of myxoid metastatic for strategy and treatment Prognostic factors liposarcoma Shinoda Yusuke Surgical resection of massive liposarcomas at the extremities: A 15- liposarcomas at massive resection of Surgical unit sarcoma musculoskeletal in a single referral experience year Carolina De La calva Angulo, Manuel Baixauli, Jose Amaya, Francisco Scoccianti Wang Matthew Cheng Matthew Wang

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www.isols IS 08:42 08:39 08:36 08:33 08:30 08:27 08:24 08:21

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the 10:00 HospitalofItalian Buenes Aires, Argentina Luis Aponte-Tinao Allograft Moderator: DomenicoAndreaCampanacci(Italy) ALLOGRAFT? CROSSFIRE SESSION5:DIAPHYSEALRESECTIONS:ENDOPROSTHESSISOR (Detailed programmeonpage87) Maximum participation:60persons•WorkshopFee:100Euro ISOLS YOUNGSURGEONSTRAININGWORKSHOPONLIMBSALVAGESURGERY 08:51 08:48 08:45 Moderators: ArneStreitburger(Germany) PLATFORM SESSION25:PROSTHETICRECONSTRUCTION 2 10:12 09:00 10:00 09:00 20 th General Meetingof International Societyof Limb Salvage FP14.17 FP14.16 OP25.1

-11:00 -10:00 -15:30 IL25 Discussion The Royal Hospital,Birmingham,United Orthopaedic Kingdom Scott Evans, Jonathan Stevenson, Lee Jeys, MichaelParry Louis-Romée Le JanBalko, Nail, Vaiyapuri Sumathi, Tomohiro Fujiwara, behavioural patterns Extra skeletal myxoid chondrosarcoma: Demographics, prognosisand The Royal Hospital,Birmingham,United Orthopaedic Kingdom Sumathi, Michael Parry Louis-Romée Le Umar-KhetaabHanif, Nail, Yusuke Tsuda, Vaiyapuri behavioural patterns Low grade fibromyxoid sarcoma: Demographics, prognosisand 1 Demien Broekhuis reconstruction after Acase tumourresection; series of 15patients The useof custom-made 3Dprinted titanium implants for pelvic of Bologna, Bologna, Italy Oncology Unit,BoneRegeneration Laboratory, Institute, RizzoliOrthopaedic University Davide MariaDonati Introductory Lecture: Oncology 3Dprinting4.0inOrthopaedic Sascha Kanuraratne LUMC, Den Haag,theNetherlands,

BANQUET HALL BANQUET HALL MC2 HALL 1,2,3 2 , Paul Stalley , HeleddHavard , Lee Jeys, Scott Evans ●

Justin Bird(UnitedStates) VS 2 RPAH, Sydney, Australia, 2,3 Daniel Kotrych Endoprosthessis University of Szczecin, Poland Oncology,and Orthopaedic Pomeranian Medical Tumors, of Department Orthopaedics,Traumatology Center for DiagnosticsandTherapy of Hereditary

2,3 , RichardBoyle 3 NSPH, Sydney, Australia 11-14, 2019 September 2,3

, Alfred Chua Athens Greece 2,3 ,

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 4 | SATURDAY | SEPTEMBER 14TH, 2019 81

, 1 , 1 , Domenico

2 Scientific Programme , Pierluigi Cuomo , Samer Elsamna , Samer 1 1

, Rodolfo Capanna , Rodolfo 1 , Alberto Schiavo , Alberto 1

1 , Dominick Congiusta Bruna Buscharino (Brazil) 1

, Angelos Kaspiris, Ioannis Trikoupis, Ioannis Trikoupis, Kaspiris, , Angelos ● HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Under the auspices of auspices the Under

1 , Giovanni Beltrami , Giovanni 1 , Matteo Innocenti , Matteo 1 , Kathleen Beebe , Kathleen 2 , Amir Sternheim, Yair Gortzac, Ortal Segal, Omri Maroz, Gortzac, Ortal Segal, Omri Maroz, Yair Sternheim, , Amir , Jennifer Thomson , Jennifer 1 .gr N. SKALKOTAS HALL

Orthopaedic Oncology Unit, Careggi University Hospital, Firenze, Italy Hospital, Firenze, University Orthopaedic Unit, Careggi Oncology Italy Pisa, Orthopaedics, Pisa University, Department of States United Medical School, Montclair, New Jersey Rutgers Hamilton, Canada University, McMaster International Society International Salvage Of Limb 2019 Anthony Bozzo Anthony Maurizio Scorianz Maurizio Balgrist University Hospital, Zürich, Switzerland Balgrist University 1 2 liposarcoma and its subtypes of appraisal A dual database Kamil Amer 1 2 take to have Do we in lipomatous tumors: Prognostic factors lipoma-like seriously? tumors Rosskopf, Andrea Götschi, Tobias Laux, Christoph Scherrer, Yves A. MüllerDaniel J. Papagelopoulos Panayiotis Georgopoulos, Giorgos Liontos, Markos Discussion sarcoma tissue in soft Controversies Lecture: Introductory S. Wunder Jay Canada Toronto, Mount Sinai Hospital, Chair in Orthopaedic Oncology, Rubinoff-Gross Long-term sarcomas: tissue soft of unplanned excision after Re-excision results Guido Scoccianti West China Hospital of Medicine, Sichuan University, Chengdu, Sichuan, China Chengdu, University, Sichuan Medicine, China Hospital of West segmental bone for Semi-biological cage reconstruction 3D Printed follow-up – 3 years promising results tumor resection shows after defect Israel Tel-Aviv, Medical Center, Aviv Tel prosthetic reconstruction of and complications outcomes Functional tumor resection humerus after the proximal of Vottis Christos Olga Savvidou, Greece Medical School, Athens, University Orthopedic Department, Athens Three-dimensional printed customized endoprosthesis for for endoprosthesis customized printed Three-dimensional malignancies: Short outcome periacetabular term Chongqi Tu Fan, Yi, Tang Luo Zhou Yong, Minxun, Min Li, Lu Jie, Wang Solomon Dadia Kollender Yehuda Andrea Campanacci Andrea  Eduardo Sabao Yonamine (Brazil)

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10:00 www.isols IS 10:24 10:18 10:12 PLATFORM SESSION 26: SOFT-TISSUE SARCOMAS 2 PLATFORM SESSION 26: SOFT-TISSUE Moderators: 10:00 10:36 10:30 10:24 10:18

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

th 20 of Limb Salvage Society International ISOLS2019 TH

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General Meeting of the 12:15-12:30 12:00-12:15 11:45-12:00 11:30-11:45 Moderators: SYMPOSIUM 2:WOMENINORTHOPEDICONCOLOGY 10:48 10:42 10:36 10:30 11:30 20 11:00-11:30 th General Meetingof International Societyof Limb Salvage OP26.6 OP26.5 OP26.4

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Franklin Sim Anna Kulidjian Of mice andmen Editor-in-chief, Related Orthopaedics Clinical Research, Seattle, United States Seth Leopold The #MeToo movement andmentorship of womenSurgery inOrthopaedic School of Medicine, NewHaven, United States Center for Musculoskeletal Care at Yale Schoolof MedicineandYale NewHaven Hospital,Yale Mary O’Connor Are women better surgeons: Prideandprejudice revisited Texas, United States of Oncology,Department Orthopaedic University of Texas MDAnderson Cancer Center, Houston, Valerae Lewis Mentors are great, sponsors are outstanding! TorreyScripps Clinic Pines, United LaJolla, States Dundar Sabah Discussion 2 1 Andac Celasun Alsina sarcomas Neo adjuvant theraphy effectiveness onlocalrecurrence of soft tissue 2 1 Cecilia Belzarena excisions Higher rate of wound complications associated withsarcoma unplanned Tata MemorialHospital,Mumbai,India Prateek Hegde, Ashwin Prajapati, VineetJohnKurisunkal Srinath Gupta Extraskeletal Ewings Sarcoma (EES)-Oncological outcomes Mullinax Morsani College of Medicine, University of SouthFlorida, Tampa, United States Sarcoma University Department, of SouthFlorida, Moffitt Cancer Center, Tampa, United States Pisa University, Pisa, Italy Ege University, Izmir, Turkey COFFEEBREAK/E-POSTERSVIEWING

BANQUET HALL 1 (United States) , Douglas Letson , Ashish Gulia, Prakash, AshishGulia, Nayak, Ajay Puri,Navaneeth Kamath, 1

1 , Nicholas Zamith 1 , Federico Sacchetti ● 1

Olga Savvidou(Greece) , David Joyce 2 , Nora Watson 1

2 , Ozgur Mert Bakan, OzgurMert

1 , OdionBinitie 11-14, 2019 September

EXHIBITION AREA 1 , 1 , John Athens Greece

IS www.isols LS 2019 Of LimbSalvage International Society .gr Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

DAY 4 | SATURDAY | SEPTEMBER 14TH, 2019 83 Scientific Programme Roberto Vélez (Spain)

(United States) HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Harzem Özger (Turkey)

● Under the auspices of auspices the Under

(United States) .gr N. SKALKOTAS HALL BANQUET HALL

International Society International Salvage Of Limb 2019 Department of Diagnostic Radiology, Mayo Clinic, Rochester, United States United Clinic, Rochester, Mayo Diagnostic Radiology, Department of Selective angiography and embolization for bone tumor and embolization for Selective angiography Elias Brountzos Athens, of University and Kapodistrian National Studies, Descriptive-Functional Department of Greece Athens, Discussion National and Kapodistrian University of Athens, Medical School of Athens, Greece Athens, Medical School of Athens, of University and Kapodistrian National tumors musculoskeletal for RF ablation Mary Jesse Aurora, Medicine, School of Colorado of University Radiology, Musculoskeletal Department of States United Minimally invasive techniques in orthopedic Oncology in orthopedic Oncology techniques Minimally invasive Kelekis Alexis treatment Tumor Cell New problems with denosumab in Giant Errani Costantino Rizzoli, Ortopedico Istituto Department, Oncology IRCCS Musculoskeletal Orthopaedic Service, Italy Bologna, Discussion Royal Orthopaedic Hospital, Birmingham, United Kingdom Orthopaedic Hospital, Birmingham, United Royal Tumors Giant Cell and imaging of Histology Inwards Carrie States United Rochester, Medicine, Clinic of College Mayo Pathology, Tissue Bone and Soft Doris Wenger Tumors denosumab in Giant Cell for indications Current Abudu Adesegun Bennie Gerhard Petris Lindeque Nicola Fabbri

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12:30 12:30 www.isols IS 13:15-13:30 13:00-13:15 12:45-13:00 12:30-12:45 ROUND TABLE 3: INTERVENTIONAL ORTHOPEDIC ONCOLOGY ROUND TABLE 3: INTERVENTIONAL Moderators: 13:20-13:30 13:05-13:20 12:45-13:05 12:30-12:45 GIANT CELL TUMOR OF THE BONE ROUND TABLE 2: Moderators:

Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

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General Meeting of the 13:30 14:12 14:06 14:00 13:54 13:48 13:42 Moderators: PeterSteadman(Australia) PLATFORM SESSION27:PROSTHETICRECONSTRUCTION3 14:18 13:30-14:30 20 th General Meetingof International Societyof Limb Salvage OP27.6 OP27.5 OP27.4 OP27.3 OP27.2 OP27.1 IL27

Panayiotis Megaloikonomos Liontos Discussion University of Chile, Santiago, Chile Luis Bahamonde joint reconstruction stems fixed,press-fit insteadDistally of megaprosthesisfor boneand Coimbra University Hospital,Coimbra, Portugal João Freitas Limb salvage surgery intumoral and non-tumoral prothetic complications 2 1 Carmine Zoccali ofresection pelvictumors: Results at medium follow-up 3D-printed titaniumcustom-made prosthesesinreconstruction after 2 1 Ioannis Papanastassiou provide superiorresults thanTikhoff Linberg procedure Scapular prosthesisandconstrained reverse shoulderarthroplasty 2 1 Paul Stalley Design considerations of 3Dprinted custom pelvicimplants 2 1 Walid Ebeid reconstruction? Do we needto resurface thepatella withendoprosthesis Oncology Institute –GRAACC. Brazil Musculoskeletal Oncologic Division,Universidade Federal deSao Paulo andPediatric Reynaldo Jesus-Garcia Complications inTumor Prosthesis? Introductory Lecture: Are we observingadecrease inthenumberof Uccio School of Medicine, “Attikon” University General Hospital,Athens, Greece First of Surgery, Department Orthopaedic National andKapodistrian University of Athens, General Oncological HospitalKifisias “Agioi Anargyroi”, Athens, Greece OSSIS, Christchurch, NewZealnd Royal Prince Alfred HospitalSarcoma Unit,Sydney, Australia Cairo University, Cairo, Egypt Institute, Italy Milan, Oncological andReconstructive Orthopaedics surgery, IRCCS -Galeazzi Orthopeadoc Oncological Orthopaedics,Irccs -Regina ElenaNational Cancer Institute, Rome, Italy Suez Canal University, Egypt Ismailia,

BANQUET HALL 1 , Roberto Biagini 2 , Leonidas Dimopoulos 1 , Francisco Fernandes, RubenFonseca, JoseCasanova 1 , MohamedTaha Mehanna , Daniel Franks 1 , Pierluca Zecchetto , Jacopo Baldi 1 1 ● , Alessandro Luzzati , OlgaSavvidou

Hirotaka Kawano(Japan) 1 , William Linkhorn , William 2 , Kostas Tolis 1 , Luca Cannavò 2 , Panayiotis J.Papagelopoulos 2

2 , Alexandros Stathopoulos 2 , Stavros Goumenos 2 , DrGennaroScotto 2 2

, Alessandra Scotto Di

11-14, 2019 September 2

2 , Markos 2

Athens Greece 1 ,

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Scientific Programme

HELLENIC ASSOCIATION HELLENIC ASSOCIATION SURGERY OF ORTHOPAEDIC AND TRAUMATOLOGY Toshiyuki Kunisada (Japan) Toshiyuki Kunisada

, Bruna Buscharino, Anderson Rodrigues Santos, Santos, Rodrigues Anderson , Bruna Buscharino, ● Under the auspices of auspices the Under

, Amir Sternheim, Yair Gortzac, Ortal Segal, Omri Maroz, Gortzac, Ortal Segal, Omri Maroz, Yair Sternheim, , Amir

.gr Yi Yang Xiaodong Tang, Ran, , Wei N. SKALKOTAS HALL N. SKALKOTAS

International Society International Salvage Of Limb 2019 Discussion , Zixiong Lei, Ming Lu, Shuangwu Dai, Changhe Hou, Wei Chen, Changhe Hou, Wei Shuangwu Dai, Ming Lu, Haomiao Li, Zixiong Lei, Shaohua Du Guangzhou, China Southern Medical University, Hospital of The Third Affiliated sacrectomy without reconstruction Total Yonamine Sadao Eduardo Mario Jr, Leite Aires Prospero, Jose Donato Elio Consentino, Voltan, Karen Murilo Alexandre Cavalcanti, Brazil Paulo, Sao Paulo, Sao Medical School of Casa Santa – A unique enhancing Insitu-Cryoablation 3D printing technology (GCT) report – Case Tumor Giant Cell sacral inoperable for procedure Solomon Dadia Kollender Yehuda Israel Aviv, Tel Medical Center, Aviv Tel Department of Orthopaedic Oncology, Peking University People’s Hospital, Beijing, China Hospital, People’s University Peking OrthopaedicDepartment Oncology, of end prosthesis with 3D-printed modular vertebral Preliminary of results multilevel after thoracolumbar reconstruction column anterior for plate en-bloc spondylectomy Guo Wei Ji, Rongli Yang, Tao Wang, , Ruifeng Xiaodong Tang Beijing, China Hospital, People’s University Peking OrthopaedicDepartment Oncology, of the mobile at spine- the tumors resection during en bloc of procedure A key resection” the “Vertebro-sagittal for technique the “Rotation-reversion” Guangzhou, China Southern Medical University, Hospital of The Third Affiliated treatment in surgical disturbing questions Two Bleeding and infection: tumors sacral of Hou, Changhe Shuangwu Dai, Ming Lu, Chen, Zixiong Lei, Haomiao Li, Wei Shaohua Du Introductory Lecture: Multisegmental primary tumors of the thoracolumbar the thoracolumbar of Multisegmental primary tumors Lecture: Introductory with multilevelbloc spondylectomy en and treated spine: 52 Patients reconstruction Luzzati Alessandro Milan, Galeazzi Ortopedico Istituto Milan, Italy Orthopaedic Center Oncological denosumab on sacral benefits of therapeutic of evaluation Outcome A retrospective surgery: with nerve-sparing treated giant cell tumors 68 patients cohort study of Ji, Tao Haijie Liang, Yi Yang, He, Lim, Xingyu Liu, Fangzhou Chiao Yee Guo Wei Rongli Yang, Xiaodong Tang, Hospital, Beijing, China People’s University Peking Center, Tumor Musculoskeletal spinopelvic stability of sacral with a 3D-printed Reconstruction en bloc sacrectomy total endoprosthesis after Guo Wei

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Greece Athens September September 11-14, 2019 General Meeting of the of Meeting General

th 20 of Limb Salvage Society International ISOLS2019 TH

DAY 4 | SATURDAY | SEPTEMBER 14 , 2019 2019 ISOLS International Society ofLimbSalvage 20 86 th

General Meeting of the 16:20-16:30 15:55-16:20 15:30-15:55 Moderator: SPECIAL SESSION3:HOWTOGETYOURDATAPUBLISHED 15:15-15:30 15:00-15:15 14:45-15:00 14:30-14:45 Moderators: SOCIETY LECTURES 14:30 15:30 20 16:30-17:00 th General Meetingof International Societyof Limb Salvage

-16:30 -15:30

Panayiotis J.Papagelopoulos

Amir Sternheim Discussion Editor-in-chief, Related Orthopaedics Clinical Research, Seattle, United States Seth Leopold Writing for Peer Review -The“Question-driven Manuscript” Kettering Cancer Center, NewYork, United States Weill MedicalCollege of Cornell University, Oncology Orthopaedic Service, MemorialSloan- John H.Healey Why shouldIwrite it?Why shouldyou read it? Center Hospital(NCCH), Tokyo, Japan Musculoskeletal Oncology Medicine, andRehabilitation Rare Cancer Center at National Cancer Akira Kawai CTOS Lecture of andcurrent activities -Theobjective CTOS Surgery,Orthoapaedic Sacramento, United States The David LinnEndowed Surgery, Chair inOrthopaedic Sarcoma Services, of Department Robert Randall to bone MSTS Lecture andsocietalburden of -Theclinical metastatic carcinoma Pathology University Department, HospitalBrussels, Brussels, Belgium Ramses Forsyth for you? EMSOS, aunique meltingpotof diverse SarcomaWhat’s Specialists: init Kanazawa, Japan of Surgery,Department Orthopaedic Graduate Schoolof MedicalScience, Kanazawa University, Hiroyuki Tsuchiya ISOLS Lecture -Biologicalreconstruction: Now andfuture

BANQUET HALL BANQUET HALL CLOSING REMARKS (Israel) ●

Akihiko Takeuchi(Japan) (Greece) 11-14, 2019 September Athens Greece

IS www.isols LS 2019 Of LimbSalvage International Society .gr

Under theauspices of AND TRAUMATOLOGY OF ORTHOPAEDIC SURGERY HELLENIC ASSOCIATION

Under the auspices of Athens ISOLS 2019 Greece International Society ISOLS YoungOf Limb Salvage th th IS LS Saturday, September 14 , 2019 20 General Meeting of the September 09:00-15:30 MC2 HALL International Society of Limb Salvage 11-14, 2019 Surgeonswww.isols2019 Training.gr HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY Workshop on Limb AND TRAUMATOLOGYMaximum participation: 60 persons Salvage Surgery Workshop Fee: 100 Euro

MODERATORS: Ashish Gulia (India) ● Vasileios Kontogeorgakos (Greece) ● Lee M. Jeys (United Kingdom) 09:00- Diagnosis, staging and biopsy in 10:00- Bone and Soft Tissue Sarcomas - 09:20 musculoskeletal oncology 10:20 Principles of Limb Salvage Ashish Gulia (India) Lee M. Jeys (United Kingdom) 09:20- Radiologic-Pathologic Correlation 10:20- Custom made implants: How to get 10:00 in Musculoskeletal Oncology: Tips 10:35 the best individualized implant for Avoiding Diagnostic Pitfalls Peter Scheinemann (Germany) Carrie Inwards (United States) & 10:35- Q & A Doris Wenger (United States) 10:45

10:45-11:00 Break

11:00-12:30 Surgical approach and Reconstruction 11:00- Proximal Humerus - Shoulder Girdle 11:45- Proximal Femur - Total Femur 11:15 Marko Bergovec (Austria) 12:00 Jendrik Hardes (Germany) 11:15- Distal Humerus - Elbow 12:00- Distal Femur - Knee 11:30 Vasileios Kontogeorgakos (Greece) 12:15 Martin Thaler (Austria) 11:30- Pelvis - Acetabulum 12:15- Proximal tibia 11:45 Arne Streitbürger (Germany) 12:30 Andrea Angelini (Italy)

12:30-13:00 Lunch Break (lunch box)

13:00-15:30 Workshops on Sawbones 13:00-13:25 Τable 1: Proximal Humerus and Proximal Humerus Inverse Replacement 13:25-13:50 Τable 2: Distal Humerus and Proximal Ulna Replacement 13:50-14:15 Τable 3: Partial Pelvic Replacement with LUMiC 14:15-14:40 Τable 4: Proximal Femur Replacement, Bipolar Head and attachment tube 14:40-15:05 Τable 5: Distal Femur Replacement and Total Femur Replacement 15:05-15:30 Τable 6: Proximal Tibia Replacement INSTRUCTORS: Andrea Angelini (Italy) Katsuhiro Hayashi (Japan) Panayiotis J. Papagelopoulos (Greece) Marko Bergovec (Austria) Lee M. Jeys (United Kingdom) Ioannis Papanastasiou (Greece) Bian Brigman (United States) Vasileios Kontogeorgakos (Greece) Nikolaos Stavropoulos (Greece) Dietmar Dammerer (Austria) Theodoros Kormas (Greece) Arne Streitburger (Germany) Ashish Gulia (India) Andreas Mavrogenis (Greece) Martin Thaler (Austria) Jendrik Hardes (Germany) Parikh Mishil (India) Annelies Van Beeck (Belgium)

Rotation Workshops in 6 groups of 12 to 15 participants each with 2 experienced instructors per table. Workshops will be assisted by specialised technicians. 87 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

E-Posters Catalogue

Allograft • Vascularized bone graft PP001 Intramedullary fixation and subsequent lengthening of A–frame free vascularised fibula grafts for reconstruction of the distal femur in Osteosarcoma patients Ulrich Lenze1, Mark O’Sullivan2, Dave McCombe3, Christopher Coombs3, Leo Donnan2 1Department of Orthopaedics, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany 2Department of Orthopaedics, The Royal Children’s Hospital, Melbourne, Australia 3Department of Plastic and Maxillofacial Surgery, The Royal Children’s Hospital, Melbourne, Australia PP002 Reconstruction with vascularized fibula and lumbar-pelvic instrumentation for the defect after plevic IV maglignant lesion resection Jin Xiong, Shoufeng Wang, Benlong Shi Department of Orthopadic, Drum Tower Hospital, Nanjing University Medical School, Nanjing, China PP003 Reconstruction of bone defect with allograft and retrograde intramedullary nail for distal tibia osteosarcoma Benlong Shi, Shoufeng Wang, Jin Xiong Department of Orthopadics, Drum Tower Hospital, Nanjing University Medical School, Nanjing, China PP004 Massive biological reconstruction by combination use of clavicula pro humero and free vascularized fibula graft after huge osteosarcoma arising in proximal humerus in a child: A case report Yoji Shido, Yukihiro Matsuyama Dept. of Orthopedic Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan PP005 Combined use of extracorporeally irradiated autograft and vascularized bone graft for reconstruction of massive bone and joint defects after resection of malignant musculoskeletal tumor Atsushi Mihara1, Keiichi Muramatsu1, Ryuta Iwanaga1, Koichiro Ihara2, Takashi Sakai1 1Dept. of Orthopedic Surgery, Yamaguchi University Graduate School of Medicine, Ube-City, Japan 2Dept. of Orthopedic Surgery, Kanmon Medical Center, Shimonoseki-City, Japan PP006 Updates on the use and clinical outcomes of bone allograft for orthopaedic oncology in the past 35 years from Bangkok Biomaterial Center Chandhanarat Chandhanayingyong1, Jirapa Wonglex2, Rathathai Muangtham2, Apichat Asavamongkolkul1, Saranatra Waikakul1, Rapin Phimolsarnti1 1Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Bangkok, Thailand 2Bangkok Biomaterial Center under the patronage of H.R.H. Princess Galyanivadhana of Thailand, Bangkok, Thailand PP007 Extensor mechanism allograft and radiotherapy in the treatment of soft tissue sarcomas around the knee: Presentation of two clinical cases Francisco Baixauli, José Amaya, Manuel Angulo, Carolina De La calva, Ignacio Baixauli Hospital Universitario Y Politecnico La Fe, Valencia, Spain

88 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP008 Free Vascularised Fibular Graft (FVFG) augmented by cadaveric strut allograft for the management of long bone defects and long term outcomes Konstantinos Malizos1, Nikolaos Stefanou1, Zoe Dailiana1, Socratis Varitimidis1, Panagiotis Papagelopoulos2, Vasileios Kontogeorgakos2 1Department of Orthopaedic Surgery and Musculosceletal Trauma, University of Thessaly, Faculty of Medicine, Larissa, Greece 2First Department of Orthopaedics, National and Kapodistrian University of Athens, Faculty of Medicine, Athens, Greece PP009 Bone preservation after revision allograft prosthetic composite reconstruction of the proximal humerus Taylor Reif1, Ashley Aratani1, Andre Spiguel1, Bradley Schoch1, Joaquin Sanchez-Sotelo2, Benjamin Wilke3 1University of Florida, Gainesville, United States, 2Mayo Clinic, Rochester, United States 3Mayo Clinic, Jacksonville, United States PP010 Salvage of limb salvage in intercalary reconstruction of the lower limb with bone graft Maurizio Scorianz1, Francesca Totti1, Francesco Muratori1, Matteo Innocenti1, Xhulio Prifti1, Alberto Schiavo1, Giovanni Beltrami2, Rodolfo Capanna3, Domenico Andrea Campanacci1 1Department of Orthopedic Oncology and Reconstructive Surgery, Careggi Universitary Hospital, Firenze, Italy 2Department of Paediatric Orthopaedic Oncology, Careggi Universitary Hospital, Firenze, Italy 3Clinic of Orthopaedics and Traumatology, University of Pisa, Pisa, Italy PP011 Osteoarticular allograft with and without ligamentary osseous fixation. Is the extra-surgical work worth it? Adriana Hernandez Lopez1, Alejandro Sanchez Hernandez1, Carlos Eduardo Cuervo Lozano2 1Instituto de Ortopedia, Centro Medico Zambrano Hellion, Tec Salud, San Pedro Garza García, Mexico 2Departamento de Ortopedia y Traumatología, Hospital “Dr. José Eleuterio González” Universidad Autónoma de Nuevo León, Monterrey, Mexico PP012 Limb preservation of the upper extremity using a frozen bone allograft with vascularized fibula and latissimus dorsi flap in a IIIB T2 proximal humerus conventional osteosarcoma: A case presentation Patricia Bonilla1, M. Pacheco2, A. Ríos2, I. Veliz3, 1Hospital del Niño Dr. José Renán Esquivel, Panama City, Panama 2Complejo Hospitalario Metropolitano, Panama City, Panama 3Instituto Oncológico Nacional and HOPE Center, Panama City, Panama PP013 Distal tibia sarcoma treatment using allograft arthrodesis of the ankle Patricia Bonilla1, C. Lores2, J. Mejia1, J. Navia2, Marina Pacheco3, E. Pedromo1, M. Medina1, C. Aguilar4, I. Veliz4 1Hospital del Niño Dr. José Renán Esquivel, Panama City, Panama 2Hospital Universitario del Valle, Cali, Colombia 3Centro Hospitalario Metropolitano, Panama City, Panama 4Instituto Oncológico Nacional, Panama City, Panama

E-Posters Catalogue 89 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Amputation and rehabilitation PP014 Organ-preserving operations with vascular reconstruction for removing of soft tissues tumors of the extremities Djamila Polatova, M. Sharipov, A. Suyumov, Mirza Gafur-Akhunov, Khurshid Abdikarimov, Ulugbek Islamov, Alexandr Savkin, Rasul Davletov, Bahridil Sultonov, Nizom Khudoyberdiyev Republican Specialized Scientific-Practical Medical Centre of Oncology and Radiology, Ministry of Healthcare, Tashkent, PP015 Early outcomes of the Compress® Implant System in transhumeral and transfemoral amputations Jonathan Forsberg1, Benjamin Kyle Potter2 1Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, United States 2Orthopaedics, USU-Walter Reed Department of Surgery, Bethesda, United States PP016 Functional and quality of life evaluation of patients with bone tumors submitted to lower limb amputation Silvia Wasserstein, Dan Viola, Eliana Caran, Reynaldo Jesus-Garcia IOP / GRAACC, São Paulo, Brazil PP017 Effect of virtual reality augmented physiotherapy for rehabilitation in 54 children following major reconstructive procedures for bone and soft tissues Pawar Chetan1, Sai Paavani Manohar1, Goyal Sowmya1, Pramod Chinder1, Suraj Hindiskere2 1HCG Hospital, Bangalore, India, 2The Yellow Ribbon, India PP018 Analysis of phantom limb pain and functional outcome after lower limb amputation for musculoskeletal malignancies Hiromori Sagae1, Masato Sugawara2, Daiichiro Takahara2, Takashi Tsuchiya3, Michiaki Takagi2 1Department οf Orthopaedic Surgery, Yamagata Prefectural Kahoku Hospital, Yamagata, Japan 2Department of Orthopaedic Surgery, Yamagata University Faculty of Medicine, Yamagata, Japan 3Department of Orthopaedic Surgery, Yamagata Saisei Hospital, Yamagata, Japan PP019 Rotationplasty - Limb salvage presentation in 5 cases Diego Sanches, Márcio Moura, Álvaro Pinto, Sibele Milano, Marcella Villela Hospital do Trabalhador - UFPR, Curitiba, Brazil PP020 Negative pressure wound therapy for lower limb amputation patients - A case control trial Brendan Chan, David Shields, Helen Findlay, Ashish Mahendra, Sanjay Gupta Glasgow Royal Infirmary, Glasgow, United Kingdom

Basic research • Translational research PP021 What is the best shape of a drilled hole in treatment of bone tumor? Tadashi Iwai, Manabu Hoshi, Naoto Oebisu, Kumi Ogi, Akiyoshi Shimatani, Naoki Takada, Hiroaki Nakamura Department of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan PP022 Radiation dose deviations by titanium versus CF/PEEK implants in long bones Christina Villefort1, Christoph J. Laux1, Stefanie Ehrbar2, Lotte Wilke2 Matthias Guckenberger2, Daniel A. Müller1 1Balgrist University Hospital, Department of Orthopaedics, Zurich, Switzerland 2University Hospital Zurich, Department of Radiation Oncology, Zurich, Switzerland

90 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP023 Skeletal muscle cell oxidative stress as a possible therapeutic target for sarcopenia Hideyuki Kinoshita, Tsukasa Yonemoto, Hiroto Kamoda, Yoko Hagiwara, Toshinori Tsukanishi, Takeshi Ishii Chiba Cancer Center, Chiba, Japan PP024 Glycogen synthase kinase-3β is a new therapeutic target in synovial sarcoma and fibrosarcoma Kensaku Abe1, Norio Yamamoto1, Takahiro Domoto2, Katsuhiro Hayashi1, Akihko Takeuchi1, Shinji Miwa1, Kentaro Igarashi1, Yu Aoki1, Takashi Higuchi1, Yuta Taniguchi1, Hirotaka Yonezawa1, Yoshihiro Araki1, Sei Morinaga1, Toshinari Minamoto2, Hiroyuki Tsuchiya1 1Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan 2Division of Translational and Clinical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan PP025 The PARP inhibitor olaparib potentiates the effect of the DNA damaging agent doxorubicin in osteosarcoma Jung Ryul Kim, Young Jae Moon Chonbuk National University Medical School, Jeonju, South Korea PP026 CEP55 promotes the proliferation and invasion of tumor cell via the AKT signaling pathway in osteosarcoma Jin Xiong, Shoufeng Wang, Benlong Shi Department of Orthopadic, Drum Tower Hospital, Nanjing University Medical School, Nanjing, China PP027 Establishment and characterization of a novel osteosarcoma cell line: OSA 1777 FH Pichaya Thanindratarn, Zhenfeng Duan Department of Orthopedic Surgery, Sarcoma Biology Laboratory, David Geffen School of Medicine, University of California, Los Angeles, United States PP028 Anti-tumor effect of the cyclic peptides derived from flaxseed against giant cell tumor of the bone Yuta Taniguchi, Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Shinji Miwa, Kentaro Igarashi, Hirotaka Yonezawa, Yoshihiro Araki, Sei Morinaga, Hiroyuki Tsuchiya Department of Orthopaedic Surgery, Kanazawa University Hospital, Kanazawa, Japan PP029 Effect of low- and high-linear energy transfer radiation on in vitro and orthotopic in vivo models of osteosarcoma by activation of caspase-3 and -9 Won-Seok Song, Chang-Bae Kong Korea Cancer Center Hospital, Seoul, South Korea PP030 Effects of mechanical loading on the degradability and mechanical properties of the nanocalcium-deficient hydroxyapatite–multi (amino acid) copolymer composite membrane tube for guided bone regeneration Zeping Yu, Xiang Fang, Hong Duan West China Hospital, Sichuan University, Chengdu, China PP031 Analyzing the behavior of a porous nano-hydroxyapatite/polyamide 66 (n-HA/ PA66) composite for healing of bone defects Zeping Yu, Hong Duan, Xiang Fang West China Hospital, Sichuan University, Chengdu, China

E-Posters Catalogue 91 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP032 Revitalization of frozen autologous bone graft using adipose-derived stem cells Yu Aoki1, Norio Yamamoto1, Katsuhiro Hayashi1, Hiroaki Kimura1, Akihiko Takeuchi1, Shinji Miwa1, Kentaro Igarashi1, Hiroyuki Inatani1, Takashi Higuchi1, Kensaku Abe1, Yuta Taniguchi1, Yoshihiro Araki1, Naotoshi Sugimoto2, Hiroyuki Tsuchiya1 1Department of Orthopaedic Surgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan 2Department of Physiology, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan PP033 Tumor-targeting Salmonella typhimurium A1-R is an effective general therapeutic for undifferentiated soft tissue sarcoma patient-derived orthotopic xenograft nude-mouse models Kentaro Igarashi1, Norio Yamamoto1, Katsuhiro Hayashi1, Hiroaki Kimura1, Akihiko Takeuchi1, Shinji Miwa1, Takashi Higuchi1, Yuta Taniguchi1, Hirotaka Yonezawa1, Yoshihiro Araki1, Sei Morinaga1, Robert Hoffman2, Hiroyuki Tsuchiya1 1Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan 2Department of surgery, University of California San Diego, San Diego, United States PP034 Newly developed bone targeting platinum complex effectively targets cisplatin resistant relapsed osteosarcoma in a patient-derived orthotopic xenograft (PDOX) mouse model Kentaro Igarashi1, Norio Yamamoto1, Katsuhiro Hayashi1, Hiroaki Kimura1, Akihiko Takeuchi1, Shinji Miwa1, Takashi Higuchi1, Yuta Taniguchi1, Hirotaka Yonezawa1, Yoshihiro Araki1, Sei Morinaga1, Robert Hoffman2, Hiroyuki Tsuchiya1 1Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan 2Department of surgery, University of California San Diego, San Diego, United States PP035 Relationship with adriamycin-resistant osteosarcomas and the pentose phosphate pathway using metabolomic approaches Keita Sasa1, Yoshiyuki Suehara1, Keisuke Akaike1, Takuo Hayashi2, Hikari Taka3, Youngji Kim1, Taketo Okubo1, Kazuo Kaneko1, Tsuyoshi Saito2 1Orthopedic Surgery /Juntendo Univ., Tokyo, Japan, 2Human Pathology /Juntendo Univ., Tokyo, Japan 3Laboratory of Proteomics and Biomolecular Science /Juntendo Univ., Tokyo, Japan PP036 Preoperative lymphocyte count in relation to musculoskeletal sarcoma prognosis Nor Faissal Yasin, Seo Soon Teck, Vivek Ajit Singh National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), University of Malaya, Kuala Lumpur, Malaysia PP037 S1P promotes PDGF-A-dependent angiogenesis in human chondrosarcoma via Ras/Raf/MEK/ERK signaling cascade Yi-Chin Fong1,2, Chih-Hsin Tang3 1Department of Orthopedic Surgery, China Medical University Beigang Hospital, Yunlin, Taiwan 2Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan 3Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan PP038 Comprehensive genomic profiling of patients with favorable prognosis in osteosarcoma Weifeng Liu1, Zhen Huang1, Yanrui Zhang2, Huina Wang2, Yongkun Yang1, Tao Jin1, Xiaohui Niu1 1Department of Orthopaedic Oncology Surgery, Beijing Ji Shui Tan Hospital, Peking University, Beijing, China 2Acornmed Biotechnology Co., Ltd, Beijing, China PP039 Epigenetic regulation of CXCL12 plays a critical role in mediating both tumor progression and the immune response in osteosarcoma Binghao Li, Zhan Wang, Zhaoming Ye The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China

92 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP040 Inhibitory effects of Indomethacin on human osteosarcoma tumor cells Saied Mirshahidi2,5, Rosalia de Necochea-Campion2, Annie Moretta2, Nadine Williams1, Mark Reeves3, Salman Otoukesh4, Hamid Mirshahidi4, Penelope Duerksen-Hughes5, Lee Zuckerman1 1Loma Linda University Medical Center, Department of Orthopaedic Surgery, Loma Linda, United States 2Loma Linda University Medical Center, Cancer Center Biospecimen Laboratory, Loma Linda, United States 3Loma Linda University Medical Center, Department of Surgical Oncology, Loma Linda, United States 4Loma Linda University Medical Center, Division of Hematology/Oncology, Loma Linda, United States 5Loma Linda University School of Medicine, Department of Basic Sciences, Loma Linda, United States PP041 Tie-2 expressing monocytes are associated with rapid recurrence of giant cell tumor of bone Yuwarat Monteerarat1, Sorranart Muangsomboon2, Rapin Phimolsarnti1, Saranatra Waikakul1, Chandhanarat Chandhanayingyong1 1Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Bangkok, Thailand 2Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand PP042 Comparative transcriptome analysis of primary tumor and matched tumor thrombus reveals that coagulation cascades activation contributes to the venous metastases of osteosarcoma Tao Ji, Haijie Liang, Dasen Li, Wei Guo Peking University, People’s Hospital, Beijing, China PP043 Infiltration of granulocytic myeloid derived suppressor cells compromises anti-PD-1 efficacy in osteosarcoma Chuangzhong Deng, Yanyang Xu, Hongmin Chen, Huaiyuan Xu, Jin Wang Musculoskeletal Department, Sun Yat-sen University Cancer Center, Guangzhou, China PP044 Temozolomide arrests a doxorubicin-resistant follicular dendritic cell sarcoma patient-derived orthotopic xenograft (PDOX) mouse model Hiromichi Oshiro1, Yasunori Tome1, Tasuku Kiyuna1, Hiroki Maehara1, Robert Hoffman2, Fuminori Kanaya1 1Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho, Japan 2Department of Surgery, University of California, San Diego, San Diego, United States PP045 High efficacy of combination therapy of mTOR inhibitor and VEGFR inhibitor against doxorubicin resistant osteosarcoma using patient-derived orthotopic xenograft model Hiromichi Oshiro1,2, Yasunori Tome1, Tasuku Kiyuna1, Hiroki Maehara1, Robert Hoffman2, Fuminori Kanaya1 1Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho, Japan 2Department of Surgery, University of California, San Diego, San Diego, United States PP046 Integrative analysis including whole genome sequencing, transcriptome sequencing, and phospho-protein expression profiling of super responder to pazopanib in high-grade soft tissue sarcomas Yoshiyuki Suehara1, Shinji Kohsaka2, Shigeo Yamaguchi3, Takuo Hayashi4, Taisei Kurihara1, Keisuke Akaike1, Toshihide Ueno2, Shinya Kojima2, Masachika Ikegami2, Sho Mizuno2, Kazuo Kaneko1, Shunsuke Kato3, Hiroyuki Mano2, Tsuyoshi Saito4 1Department of Orthopedic Surgery, Juntendo University School of Medicine, Tokyo, Japan 2Division of Cellular Signaling, National Cancer Center Research Institute, Tokyo, Japan 3Department of Medical Oncology, Juntendo University School of Medicine, Tokyo, Japan 4Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan

E-Posters Catalogue 93 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP047 The role of Frozen-Nitrogen-Ethanol-Liquid-Composite in Metal-implant-related infections. Shinning a New light on Biofilm-eradication Wang Jir-You1,2,3, Wu Po-Kuei1,2, Chen Chao-Ming1,2, Chen Wei-Ming1,2 1Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan 2Department of Orthopaedics, Therapeutical and Research Center of Musculoskeletal Tumor, Taipei Veterans General Hospital, Taipei, Taiwan 3Institutes of Traditional Medicine, National Yang- Ming University, Taipei, Taiwan PP048 Targeting mutant TP53 as a potential therapeutic strategy for the treatment of osteosarcoma Fan Tang, Li Min, Wenli Zhang, Rui Shi, Yong Zhou, Yi Luo, Hong Duan, Chongqi Tu Department of Orthopeadic, West China Hospital, Sichuan University, Chengdu, China PP049 MicroRNA-429 inhibits bone metastasis in breast cancer by regulating CrkL and MMP-9 Xinxin Zhang1, Xiying Yu1, Zhenguo Zhao1, Zhennan Yuan1, Zhibin Ye2, Songfeng Xu1, Libin Xu1, Ting Liu1, Shih-Hsin Lu1, Shengji Yu1 1Department of Orthopaedics/National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China 2Department of Gastrointestinal Surgery/Hebei General Hospital, Shijiazhuang, China

Benign tumors PP050 Comparative study evaluating open versus arthroscopic treatment for tenosynovial giant cell tumors of the foot and ankle Shinji Tsukamoto1, Riccardo Zucchini2, Eric Staals2, Andreas Mavrogenis3, Manabu Akahane4, Emanuela Palmerini5, Costantino Errani2, Kanya Honoki1, Akira Kido1, Yasuhito Tanaka1 1Department of Orthopaedic Surgery, Nara Medical University, Kashihara-city, Japan 2Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy 3First Department of Orthopaedics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece 4Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara-city, Japan 5Chemotherapy Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy PP051 Radiological assessment for pathogenesis of solitary bone cyst in calcaneus Manabu Hoshi, Naoto Oebisu, Tadashi Iwai, Akiyoshi Shimatani, Naoki Takada, Hiroaki Nakkamura Department of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan PP052 Do curettage and cementation can provide local control of Fibrous dysplasia of the proximal radius? Ismail Tawfeek Badr1, Rampal Sanjiv2, Ahmed Shaheen1 1Menoufia University Faculty of Medicine, Orthopedic Departement, Menoufia, Egypt 2Putra University, Faculty of Medicine, Orthopedic Department, Malaysia PP053 A rare case of posterior tibial nerve schwannoma causing tarsal tunnel syndrome Levent Berkem1, Sefa Giray Batibay2, Mehmet Esat Uygur3, Korhan Özkan3 1Goztepe Training and Research Hospital, Department of Orthopaedics and Traumatology, Istanbul, Turkey 2Orthopaedics and Traumatology, Derince Training and Research Hospital, Kocaeli, Turkey 3Orthopaedics and Traumatology, School of Medicine, Medeniyet University, Istanbul, Turkey

94 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP054 Periosteal aneurysmal bone cyst involving proximal femur Levent Berkem1, Korhan Özkan2, Zilan Karadağ2 1Goztepe Training and Research Hospital, Department of Orthopaedics and Traumatology, Istanbul, Turkey 2Department of Orthopaedics and Traumatology, School of Medicine, Medeniyet University, Istanbul, Turkey PP055 Successful total en bloc spondylectomy of the L3 vertebra with a paravertebral giant cell tumor following preoperative treatment with denosumab Hideyuki Kinoshita, Tsukasa Yonemoto, Hiroto Kamoda, Toshinori Tsukanishi, Yoko Hagiwara, Takeshi Ishii Chiba Cancer Center, Chiba, Japan PP056 Giant muscle invasive dermatofibroma clinically mimicking a malignant tumor Hideyuki Kinoshita, Takeshi Ishii, Hiroto Kamoda, Toshinori Tsukanishi, Yoko Hagiwara, Tsukasa Yonemoto Chiba Cancer Center, Chiba, Japan PP057 Clinical features of chondroblastoma: A review of 18 cases Toru Hirozane1, Naofumi Asano1, Kazutaka Kikuta2, Michiro Susa3, Itsuo Watanabe4, Takeshi Morii5, Masaya Nakamura1, Morio Matsumoto1, Robert Nakayama1 1Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan 2Department of Musculoskeletal Oncology and Orthopaedic Surgery, Tochigi Cancer Center, Utsunomiya, Japan 3Department of Orthopedic Surgery, National Defense Medical College, Tokorozawa, Japan 4Department of Orthopedic Surgery, Tokyo Dental College Ichikawa General Hospital, Ichikawa, Japan 5Department of Orthopedic Surgery, Kyorin University Hospital, Mitaka, Japan PP058 Rare benign bone tumour in rare location Salim Al-Busaidi AFH Oman, Muscat, Oman PP059 Rare tumor of foot Salim Al-Busaidi Armed Forces Hospital (AFH), Al-Seeb, Oman PP060 Direct femoral head approach without dislocation (modified trapdoor procedure) for femoral head chondroblastoma Hirohisa Katagiri, Mitsuru Takahashi, Hideki Murata, Junji Wasa, Michihito Miyagi Division of Orthopaedic Oncology, Shizuoka Cancer Center Hospital, Nagaizumi-cho, Japan PP061 Minimal invasive direct anterior approach versus standard lateral approach in the management of tumor located in the femoral neck Bo Wang The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China PP062 Ethanol as the intra-operative adjuvant in giant cell tumor of bone surgery Wei-Hsin Lin1, Shau-Huai Fu2, Chia-Che Lee1, Hsiang-Chieh Hsieh3, Shin-Yin Lin1, Rong-Sen Yang1 1Department of Orthopedics, National Taiwan University Hospital, Taipei City, Taiwan 2Department of Orthopedics, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan 3Department of Orthopedics, National Taiwan University Hospital Hsinchu Branch, Hsinchu City, Taiwan PP063 En block resection and osteoarticular allograft reconstruction of Grade 3 giant cell tumor of bone. Long term follow-up results Jose Ignacio Albergo, German Farfalli, Angeles Cabas-Geat, Miguel Ayerza, Pablo Roitman, Luis Aponte-Tinao Hospital Italiano De Buenos Aires, Caba, Argentina

E-Posters Catalogue 95 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP064 Clinical results of treatment for recurrent giant cell tumors of bone after administrated denosumab and curettage Osamu Dohi1, Masahito Hatori1, Masami Hosaka2, Koshi Kishimoto1, Satoshi Kotajima1, Mika Watanabe3, Shin Hitachi4 1Dept. of Orthop. Surg., Tohoku Kosai Hospital, Sendai, Japan 2Dept. of Orthop. Surg., Miyagi Cancer Center, Sendai, Japan 3Dept. of Pathol., Tohoku Univ. Hosp., Sendai, Japan 4Dept. of Diag., Radiol., Tohoku Univ. Hosp., Sendai, Japan PP065 Does the percutaneous sclerotherapy with absolute alcohol present a safe and efficient treatment of the aneurysmal bone cysts by children? Rodanthi Margariti, Panagiotis Kolovos, Eftichios Papagrigorakis, Nikolaos Kotsakis, Dimitris Papadopoulos, Christos Babouris, Panagiotis Sourilas, Panagiotis Megremis, Christos Zambakides General Children’s Hospital of Athens “P & A Kiriakou”, Athens, Greece PP066 Treatment of benign tumors of femur neck by extended Watson Jones approach combined with superior-gluteal-vessels-gluteus-minimus-greater-trochanter- bone-flap (SGVGMGTBF) Shuangwu Dai, Haomiao Li, Zixiong Lei, Changhe Hou The Third Affiliated Hospital of Southern Medical University, Guangzhou, China PP067 Tumor-Induced Osteomalacia (TIO): A rare case report of adolescent-onset (18 years old) hypophosphatemic osteomalacia Puwadon Veerapan Phramongkutklao Hospital, Bangkok, Thailand PP068 Clinical outcome in patients with bone tumor using calcium phosphate cement following more than 5 years Tomohito Hagi, Tomoki Nakamura, Kunihiro Asanuma, Koji Kita, Akihiro Sudo Mie University, Tsu City, Japan PP069 Treatment of osteofibrous dysplasia in a 13-month old child with curettage and placement of allograft bone Nadine Williams, Omar Ramos, Alex Mierke, Lee Zuckerman Loma Linda University Medical Center, Department of Orthopaedic Surgery, Loma Linda, United States PP070 Pseudoaneurysm of popliteal artery branch in distal femur osteochondroma Mohamed Hafizudin Abdullah Sani, Mohamad Hilmi Mohamad Nazarallah UKMMC, Shah Alam, Malaysia PP071 Clinical outcome of giant cell tumor of bone of the proximal fibula Masato Saito1, Kazutaka Kikuta2, Yoshihisa Suzuki3, Hideo Morioka4, Naofumi Asano1, Masaya Nakamura1, Morio Matsumoto1, Robert Nakayama1 1Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan 2Department of Musculoskeletal Oncology and Ortopaedic Surgery, Tochigi Cancer Center, Tochigi, Japan 3Department of Orthopaedic Surgery, Tachikawa Hospital, Tokyo, Japan 4Department of Orthopaedic Surgery, National Hospital Organization Tokyo Medical Center, Tokyo, Japan PP072 Proximal femur giant cell tumor: When to conserve and when to replace Florencio Vicente Segura, Florencio Pablo Segura, Facundo Manuel Segura National University of Córdoba. Department of Orthopaedics., Córdoba, Argentina

96 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP073 Lesions in tuberosity of tibia that mimicking Osgood-Schlatter disease Masoud Mirkazemi, Khodamorad Jamshidi Iran University of Medical Sciences, Tehran, Iran PP074 Thrombosed popliteal artery pseudoaneurysm as presentation sign of a solitary osteochondroma Laura Izquierdo1, Salvador Ausina, Alberto Miñano2, María Carmen Castro1, María José Mayol1, Iván Pérez 1San Juan University Hospital, Alicante, Spain, 2Alicante General University Hospital, Alicante, Spain PP075 Secondary osteoarthritis and its risk factors after curettage and augmentation with calcium phosphate cement for giant cell tumor of bone around the knee joint Yoshihiro Araki, Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Shinji Miwa, Kentaro Igarashi, Takashi Higuchi, Kensaku Abe, Yuta Taniguchi, Hirotaka Yonezawa, Sei Morinaga, Hiroyuki Tsuchiya Kanazawa University Hospital, Kanazawa City, Japan PP076 Intralesional curettage for giant cell tumor of bone around the knee Wanlim Kim, Jong-seok Lee Asan Medical Center, Seoul, South Korea PP077 Human Dirofilaria of subcutaneous tissue of the thigh mimicking soft tissue tumor - A case report Ahmed Elramadi, Syed Alam, Ahmed Elsayed, Hasan Abuhejleh Hamad Medical Corporation, Doha, Qatar PP078 Spontaneous hyperplastic callus formation in osteogenesis imperfecta, mimicking chondrogenic bone tumor David Yung, Masato Saito, Toru Hirozane, Naofumi Asano, Robert Nakayama Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan PP079 “UmbrellaConstruct” – An innovative technique for locally aggressive benign bone tumors of proximal humerus Ashish Gulia, Srinath Gupta, Vineet Kurisunkal, Ajay Puri Tata Memorial Hospital, Mumbai, India PP080 Comparison of point counting and planimetry methods for estimation of bone cyst volume using computer tomography images: A stereological study Murat Golpinar1, Ferhat Say2, Nuket Gocmen Mas3, Bunyamin Sahin4 1Department of Anatomy, Faculty of Medicine, Hitit University, Çorum, Turkey 2Department of Orthopaedics and Traumatology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey 3Department of Anatomy, Faculty of Medicine, Dokuz Eylül University, İzmir, Turkey 4Department of Anatomy, Faculty of Medicine, Gazi Osmanpaşa University, Tokat, Turkey PP081 Case series of Dermatofibrosarcoma Protuberans in a single institution David Alejandro Herrera, Olavo Pires de Camargo, Andre Mathias, Daniel Rebolledo, Luiz Filipe Correia, Andre Ferrari, Marcelo Tadeu Universidade De Sao Paulo (Hospital Das Clínicas), Sao Paulo, Brazil PP082 Recurrent giant cell tumors of bones - Management principles and functional outcome in a series of 24 patients Umesh Yadav Pgims Rohtak, Rohtak, India

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PP083 Osteoid osteoma of the triquetrum: Case report of an unusual tumor location Alparslan Yurtbay1, Hikmet Çinka1, Ferhat Say1, Sancar Barış2, Fevziye Canbaz Tosun3, Sibel Uçak Semirgin3 1Department of Orthopedic and Traumatology, Ondokuz Mayis University Hospital, Samsun, Turkey 2Department of Pathology, Ondokuz Mayis University Hospital, Samsun, Turkey 3Department of Nuclear Medicine, Ondokuz Mayis University Hospital, Samsun, Turkey

Bone sarcomas PP084 Long-term functional outcomes of distal femoral replacements compared to geographic resections for parosteal osteosarcomas of the distal femur Benjamin Wilke1, Anna Cooper3, C. Parker Gibbs2, Mark Scarborough2, Andre Spiguel2 1Mayo Clinic, Jacksonvile, United States 2University of Florida, Gainesville, United States 3Loyola University, Chicago, United States PP085 Physeal distraction during surgical treatment of osteosarcoma of the femur Yao Weitao He Nan Cancer Hospital, Zheng Zhou City, China PP086 Prognosis analysis of preoperative arteriovenous dual pathway chemotherapy in limb salvage surgery of osteosarcoma Shiquan Zhang, Wei You, Chuanxi Zheng, Hao Chen Shenzhen University First Affiliate Hospital, Shenzhen, China PP087 Expression of vascular endothelial growth factor (VEGF) in osteosarcoma patients Djamila Polatova Republican Specialized Scientific-Practical Medical Centre of Oncology and Radiology, Ministry of Healthcare, Tashkent, Uzbekistan PP088 Drug resistance as an important prognostic factor in osteosarcoma Djamila Polatova Republican Specialized Scientific-Practical Medical Centre of Oncology and Radiology, Ministry of Healthcare, Tashkent, Uzbekistan PP089 Chondrosarcoma of the shoulder girdle behave differently depending on the location of the tumour Minna Laitinen1, Jose Albergo2, Jonathan Stevenson3, German Farfalli2, Luis Aponte-Tinao2, Lee Jeys3, Michael Parry3 1Helsinki University Hospital, Helsinki, Finland, 2Hospital Italiano de Buenos Aires, Buenos Aires, Argentina 3Royal Orthopaedic Hospital, Birmingham, United Kingdom PP090 Hemicortical resection indications in parosteal osteosarcoma Osman Emre Aycan1, Harzem Özger2, Bugra Alpan3, Natig Valiyev1 1Orthopaedics and Traumatology, Acibadem Maslak Hospital, Istanbul, Turkey 2Istanbul Orthopaedic Oncology Group, Istanbul, Turkey 3Orthopaedics and Traumatology, Mehmet Ali Aydinlar University, Istanbul, Turkey PP091 Clinical outcome of dedifferentiated low-grade osteosarcoma Eisuke Kobayashi1, Shunichi Toki1, Akihiko Yoshida2, Akira Kawai1 1Dept. of Musculoskeletal Oncology National Cancer Center Hospital, Tokyo, Japan 2Dept. of Pathology and Clinical Laboratories, National Cancer Center Hospital, Tokyo, Japan

98 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP092 Osteosarcoma as secondary malignancy in patients following retinoblastoma Yongsung Kim1, Woo Young Jang3, Ilkyu Han1, Hwan Seong Cho2, Han-Soo Kim1 1Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, South Korea 2Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea 3Department of Orthopaedic Surgery, Korea University Anam Hospital, Seoul, South Korea PP093 Potential molecular biological markers of tumor growth in osteosarcoma Djamila Polatova, Mirza Gafur-Akhunov, Nargiza Karimova Republican Specialized Scientific-Practical Medical Centre of Oncology and Radiology, Ministry of Healthcare, Tashkent, Uzbekistan PP094 Distant soft tissue metastasis in a patient of osteosarcoma distal femur with pulmonary metastases Roshan Banjara, Sushma Thapa, Abdul Majeed, Venkatesan Sampath Kumar, Shah Alam Khan Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India PP095 Ewing’s sarcoma of the lumbar spine in an adult Abigail Tud, Richard Rotor Philippine Orthopedic Center, Quezon City, Philippines PP096 Biological reconstruction of the bone in bone sarcoma in children using external fixation systems Panagiotis Kolovos, Rodanthi Margariti, Dimitrios Papadopoulos, Panagiotis Sourilas, Panagiotis Megremis, Christos Zambakides General Hospital of Children “Aglaia Kyriakou”, Athens, Greece PP097 The effect of type of surgery for outcome in low-grade chondrosarcoma Edwin Dierselhuis1, Krista Goulding2, Martin Stevens3, Paul Jutte3 1Department of Orthopaedics, Radboudumc, Nijmegen, Netherlands 2Department of Orthopaedics, Mayo Clinic- Arizona, Phoenix, United States 3Department of Orthopaedics, University Medical Center Groningen, University of Groningen, Groningen, Netherlands PP098 Μetastasis in the contralateral epiphysis in distal femoral osteosarcoma patients: A report of two cases Ioannis Papanastassiou1, Olga Savvidou2, Kostantinos Tolis3, Nikolaos Stavropoulos2, John Healey4, Panayiotis J. Papagelopoulos2 1General Oncological Hospital Kifisias “Agioi Anargyroi”, Athens, Greece 2First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, School of Medicine, “Attikon” University General Hospital, Athens, Greece 3Hand surgery/Upper limb Microsurgery Department, General Hospital KAT, Athens, Greece 4Memorial Sloan Kettering Cancer Center, Athens, Greece PP099 What is the current trend of treatment for high-grade osteosarcoma? Limb salvage surgery versus amputation: A systematic review Sherly Desnita Savio, Maria Florencia Deslivia, I Gede Eka Wiratnaya Orthopaedics and Traumatology Department, Faculty of Medicine Udayana University, Sanglah General Hospital, Denpasar, Indonesia PP100 Osteosarcoma in elderly patients: A report of 10 cases Ka Li, Jianmin Li, Zhiping Yang, Xin Li, Zhenfeng Li, Qiang Yang Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, China

E-Posters Catalogue 99 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP101 The combination of amygdalin with some anti-cancer, anti-parasitic, and anti-inflammatory drugs against MG63 and FL cells in vitro Davut Aydın1, Ali Aydın2, Korhan Özkan3, Fuat Akpınar3, Şaban Tekin4 1Kayseri State Hospital, Kayseri, Turkey, 2Tuzla State Hospital İstanbul, Turkey 3Medeniyet University, İstanbul, Turkey, 4University of Health Sciences, İstanbul, Turkey PP102 Functional and oncological outcomes in extraarticular resection and reconstruction limb salvage surgery for bone and soft tissues involving the joint Kishore Reddy1,2,3, Rajashekar Danda2, Pavan Murari2, Abhilash Kumar3 1American Oncology Institute, Hyderabad, India, 2Omni Hospital, Hyderabad, India 3Citizens Hospital, Hyderabad, India PP103 Primary bone leiomyosarcoma in distal femur metastatic to clavicle: A case report Francisco Linares1, Helbert Martin1, Natalia Correal2 1Orthopedics Department, Pontificia Universidad Javeriana, Hospital Universitario San Ignacio, Bogotá, Colombia 2Medical Faculty Pontificia Universidad Javeriana, Bogotá, Colombia PP104 Synchronous multicentric osteosarcoma: A report of 5 cases Yoshihiro Araki, Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Shinji Miwa, Kentaro Igarashi, Takashi Higuchi, Kensaku Abe, Yuta Taniguchi, Hirotaka Yonezawa, Sei Morinaga, Hiroyuki Tsuchiya Kanazawa University Hospital, Kanazawa City, Japan PP105 C-reactive protein and neutrophil counts as a predictor of metastasis in patients with osteosarcoma Yoshihiro Araki, Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Shinji Miwa, Kentaro Igarashi, Takashi Higuchi, Kensaku Abe, Yuta Taniguchi, Hirotaka Yonezawa, Sei Morinaga, Hiroyuki Tsuchiya Kanazawa University Hospital, Kanazawa City, Japan PP106 Does preoperative radiotherapy reduce recurrence rates and increase survival in high grade osteosarcoma of the extremities? Mahmut Kursat Οzsahin1, Murat Hiz1, Bedri Karaismailoglu2, Suat Ulutas1 1Cerrahpasa Medical Faculty Orthopaedics And Traumatology, Istanbul, Turkey 2Sinop Ayancik State Hospital, Sinop, Turkey PP107 Long-term follow-up of 7 periosteal Ewing ‘cases. Key points for surgery Fabrice Delepine1, Gerard Delepine2 1Clinique Du Parc Imperial, Nice, France, 2APHP (retired), Drancy, France PP108 Chondrosarcoma: Clinical features, follow up and prognostic factors. Twenty years of experience in a single institution Juan Pablo Zumarraga1, André Mathias Baptista2, Whinsgton Pereira de Souza2, David Herrera Moreano2, Olavo Pires de Camargo2 1Departamento de Ortopedia y Traumatología, Hospital de los Valles, Universidad San Francisco de Quito, Quito, Ecuador 2Grupo de Oncologia Ortopedica, Instituto de Ortopedia e Traumatologia, Hospital das Clinicas, Universidade de São Paulo, São Paulo, Brasil PP109 Primary intra osseous synovial sarcoma: A series of 7 cases with review of literature Vishnu Ramanujan, Anand Raja, Chandrakumar Krishnan, Mayilvahanan Natrajan Cancer Institute (WIA), Adyar, Chennai, India

100 20th General Meeting of International Society of Limb Salvage Under the auspices of

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HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP110 Biological extramedullary fixation in limb salvage surgery with HA collars Ioannis Papakostas, Giakoumis Diakoumis, Serafeim Sarafopoulos, Spyros Valvis, Sofia Dara, Theodoros Kormas Department of Orthpedic Surgery and Oncology, St. Savvas Hospital, Athens, Greece PP111 Extremity chondrosarcoma - Survival and prognostic factors in South Indian patients Chandra Kumar Krishnan, Vishnu Ramanujan, Anand Raja, Mayilvahanan Natarajan Cancer Institute (WIA), Chennai, India PP112 Relationship between height at diagnosis and Osteosarcoma in the Indian population Venkatesan Sampath Kumar, Roshan Banjara, Rishi Ram Poudel, Abdul Majeed, Muthu Kumaran, Shah Alam Khan Dept. of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India PP113 Funcitonal and oncological outcomes of surgical resection of malignant primary clavicle tumors Srinath Gupta, Ashish Gulia, Prakash Nayak, Ajay Puri, Vineet John Kurisunkal, Prateek Hegde, Ashwin Prajapati, Navaneeth Kamath Tata Memorial Hospital, Mumbai, India PP114 Syncronic multifocal osteosarcoma affecting distal femur: One case long term follow-up Adriana Hernandez1, Carlos Eduardo Cuervo Lozano2, Alejandro Sanchez Hernandez1 1Centro Medico Zambrano Hellion, Tec Salud, Monterrey, Mexico 2Departamento de Ortopedia y Traumatología, Hospital “Dr. José Eleuterio González” Universidad Autónoma de Nuevo León, Monterrey, México PP115 Adamantinoma: Long-term follow-up study of 20 patients treated at a single institution Daniel Prince, Eugenia Schwarzkopf, Yoely Tavarez, John H. Healey, Narasimhan Agaram, Molly Klima Memorial Sloan Kettering Cancer Center, New York, United States PP116 Preoperative surgical risk stratification in osteosarcoma based on the proximity to the major vessels Tomohiro Fujiwara, Manuel Medellin, Andrea Sambri, Jan Balko, Vaiyapuri Sumathi, Yusuke Tsuda, Scott Evans, Jonathan Stevenson, Michael Parry, Jonathan Gregory, Lee Jeys, Adesegun Abudu Royal Orthopaedic Hospital, Birmingham, United Kingdom PP117 The dilemma Surgery/Radiotherapy in Children with Ewing sarcoma of bone Marco Manfrini1, Silvia Cammelli2, Massimo Eraldo Abate1, Alessandra Longhi1, Laura Campanacci1, Davide Donati1 1Istituto Ortopedico Rizzoli, Bologna, Italy 2Radiation Oncology Center - DIMES - University of Bologna, Bologna, Italy

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Cancer and pain PP118 Neuropathic pain among musculoskeletal tumor patients treated at a Tertiary Care Referral Center in Malaysia Azura Mansor, Rishi Ram Poudel, Mandeep Pratak, Nor Faissal Yasin, Vivek Ajit Singh University of Malaya Medical Centre, Kuala Lumpur, Malaysia PP119 3 year follow-up of recurrent inflammatory myofibroblastic tumor of the posterior neck in a 53 year old male - A case report Emmanuel Roy Mata1, Ryan Conrad Carnero1,2 1The Medical City Department of Orthopedics, Pasig City, Philippines 2Philippine Orthopedic Center, Quezon City, Philippines

Clinical trial • Chemotherapy • Immunotherapy PP120 When to resect: Fixed or flexible neoadjuvant chemotherapy Sudhir Kumar Garg, Kisley Dimri, Purnima Aggarwal, Rajinder Pal Singh Punia Government Medical College & Hospital, Chandigarh, India PP121 A single-institution retrospective study: Clinical outcome of pazopanib for the treatment of soft-tissue sarcomas Naoki Takada, Naoto Oebisu, Manabu Hoshi, Tadashi Iwai, Akiyoshi Shimatani, Hiroaki Nakamura Dept. of Orthopedic Surgery, Osaka City University, Graduate School of Medicine, Osaka, Japan PP122 Complete regression of metastatic embryonal rhabdomyosarcoma in a young adult secondary to postoperative wound infection following limb salvage surgery Andrew Fang, Lee Jae Morse The Permanente Medical Group, Oakland, United States PP123 Phase I/II study of immunotherapy with dendritic cells pulsed with autologous tumor lysate in patients with refractory sarcoma Shinji Miwa, Hideji Nishida, Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Takashi Higuchi, Yuta Taniguchi, Hirotaka Yonezawa, Sei Morinaga, Hiroyuki Tsuchiya Department of Orthopaedics, Kanazawa University, Kanazawa, Japan PP124 High dose chemotherapy and autologous stem cell transplantation improves survival of patients with osteosarcoma which respond poorly to neoadjuvant chemotherapy Che Ry Hong1, Kyung Taek Hong1, Jung Yoon Choi1, Han-Soo Kim2, Yongsung Kim2, Sung-Hye Park3, Hyoung Jin Kang1, Hee Young Shin1 1Division of Hematology/Oncology, Department of Pediatrics, Cancer Research Institute, Seoul National University College of Medicine, Seoul National University Children’s Hospital, Seoul, South Korea 2Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul, South Korea 3Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea PP125 Efficacy of neoadjuvant chemotherapy for Synovial sarcoma: Retrospective analysis based on a nationwide database Hisaki Aiba1,2, Satoshi Yamada1, Xu Gang2, Norio Yamamoto2, Hiroyuki Tsuchiya2, Hideki Murakami1, Akira Kawai3 1Nagoya City University, Nagoya, Japan, 2Kanazawa University, Kanazawa, Japan, 3National Cancer Center, Tokyo, Japan

102 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Complications in tumor surgery PP126 Outcomes of treatment of compartment syndrome in orthopedic oncology patients Alysia Kemp1, Sydney Singleterry2, Tam Huynh1, Valerae Lewis1, Robert Satcher1 1The University of Texas MD Anderson Cancer Center, Houston, United States 2University of Texas Southwestern Medical School, Dallas, United States PP127 Perioperative surgical antibiotic prophylaxis in prthopaedic oncology: Which antibiotic is adequate for resection of soft tissue sarcomas in the adductor and gluteal area Alexander Klein1, Chataut Chudamani1, Volkmar Jansson2, Hans Roland Dürr1 1Orthoaedic Oncology, Department of Orthopaedics, Physical Medicine and Rehabilitation, University Hospital, LMU Munich, Munich, Germany 2Department of Orthopaedics, Physical Medicine and Rehabilitation, University Hospital, LMU Munich, Munich, Germany PP128 Risk factors for wound complications following resection of high-grade soft tissue sarcomas Ryuta Iwanaga Department of Orthopedic Surgery, Yamaguchi University School of Medicine, Ube, Japan PP129 Complication profiles in secondary revisions of tumor endoprosthetic reconstruction around the knee Bugra Alpan1, Osman Emre Aycan2, Natig Valiyev2, Harzem Özger3 1Orthopaedics and Traumatology, Mehmet Ali Aydinlar University Faculty of Medicine, Istanbul, Turkey 2Orthopaedics and Traumatology, Acibadem Maslak Hospital, Istanbul, Turkey 3Istanbul Orthopaedic Oncology Group, Istanbul, Turkey PP130 Postoperative complications, functional and clinical outcome of elderly patients with primary high grade malignant musculoskeletal tumors Masato Sugawara, Daiichiro Takahara, Hiromori Sagae, Michiaki Takagi Department of Orthopaedic Surgery, Yamagata University Faculty of Medicine, Yamagata, Japan PP131 Revision megaendoprosthetic reconstructions after tumor prosthesis replacement Oleg Vyrva Sytenko Institute of Spine and Jointh Pathology, Kharkiv, Ukraine PP132 Sarcopenia is associated with increased mortality and complications following sarcoma resection in the extremities Benjamin Miller, Nathan Hendrickson University of Iowa, Iowa City, United States PP133 Implant and limb survival after resection of bone tumors of the lower extremities and reconstruction with mega-prostheses Christina Holm, Michala Skovlund Sørensen, Müjgan Yilmaz, Michael Mørk Petersen Musculoskeletal Tumor Section, Department of Orthopaedic Surgery, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark PP134 Silver-coated versus standard endoprostheses in the treatment of lower extremity osteosarcomas – A cost-effectiveness analysis Dipak B. Ramkumar1,2, Marcel Brown2, Niveditta Ramkumar3, David Jevsevar1,2 1Department of Orthopaedic Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, United States 2Geisel School of Medicine at Dartmouth, Hanover, United States 3The Dartmouth Institute, Lebanon, United States

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PP135 Revision of custom 3D printed pelvic implants – Lessons learned Richard Boyle1, Daniel Franks1, Natalie Bennell2 1Royal Prince Alfred Hospital Sarcoma Unit, Sydney, Australia, 2OSSIS, Christchurch, New Zealand PP136 Surgical management of pathological fractures of the femur after radiation therapy due to soft tissue tumor Wanlim Kim, Jung-Jae Kim, Jong-Seok Lee Asan Medical Center, Seoul, South Korea PP137 Long term results of infected massive prostheses treatment by high dose vancomycin loaded spacers Fabrice Delepine1, Gerard Delepine2, Salwa Alkhallaf3 1Clinique Du Parc Imperial, Nice, France , 2APHP (retired), Drancy, France , 3Centre Médicosocial, Paris, France PP138 Implant survival and mode of failure of tumour endoprosthesis after lower limb tumour resection Takeshi Hirose, Shintaro Iwata, Fumihiko Nakatani, Eisuke Kobayashi, Takeshi Komatsubara, Jun Sugaya, Akira Kawai National Cancer Center Hospital, Tokyo, Japan PP139 Salvage limb salvage in lower limb reconstruction with Megasystem C Francesco Muratori1, Filippo Frenos1, Guido Scoccianti1, Maurizio Scorianz1, Xhulio Prifti1, Alberto Schiavo1, Saverio Bartolini1, Giovanni Beltrami2, Rodolfo Capanna3, Domenico Andrea Campanacci1 1Department of Orthopedic Oncology and Reconstructive Surgery, Firenze, Italy 2Department of Paediatric Orthopaedic Oncology, Careggi Universitary Hospital, Firenze, Italy 3Clinic of Orthopaedics and Traumatologyl, University of Pisa, Pisa, Italy PP140 Medium term structural Failure in proximal tibial endoprosthesis - Report of two cases Sahran Yahaya, Wan Faisham Wan Ismail, Norazman Mat Zin Universiti Sains Malaysia, Kota Bharu, Malaysia PP141 Total femoral reconstruction after sarcoma resection, a retrospective analysis of 31 patients Julian Röder, Jan Christoph Theil, Georg Gosheger, Jan Schwarze, Kristian Nikolaus Schneider, Thomas Ackmann, Niklas Deventer, Dimosthenis Andreou Universitätsklinikum Münster Klinik für Allgemeine Orthopädie und Tumororthopädie, Münster, Germany PP142 Bone cement pulmonary embolism - A case report Navaneeth Kamath, Ashish Gulia, Ajay Puri, Prakash Nayak, Prateek Hegde, Srinath Gupta, Ashwin Prajapati, Vineet Kurisunkal Tata Memorial Hospital, Mumbai, India. PP143 Use of antibiotic spacers for knee endoprosthesis infections treatment Dan Viola, Reynaldo Jesus-Garcia, Jairo Garcia, Henrique Rodrigues, Vinicius Mazzolin, Nathalia Oliveira UNIFESP/GRAACC, São Paulo, Brazil

104 20th General Meeting of International Society of Limb Salvage Under the auspices of

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HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Diagnostic imaging PP144 Diagnosing soft tissue tumors – Are radiology reports from non-cancer centers equally precise? Ana C. Belzarena1, Michael D’Angelo2, Douglas Letson1, David Joyce1 1Sarcoma Department, University of South Florida, Moffitt Cancer Center, Tampa, United States 2Morsani College of Medicine, University of South Florida, Tampa, United States PP145 Incremental direct imaging costs due to non-referring sarcoma patients Ana Belzarena1, Cecilia Belzarena1, Michael D’Angelo2, David Joyce1 1Sarcoma Department, University of South Florida, Moffitt Cancer Center, Tampa, United States 2Morsani College of Medicine, University of South Florida, Tampa, United States PP146 Evaluation of interobserver reliabilty between MRI features and histopathological findings in soft tissue sarcoma Nor Hazla Mohamed Haflah, Way Siong Ho, Sharifah Majedah Idrus Alhabshi, Abdul Yazid Mohd Kassim Universiti Kebangsaan Malaysia, Cheras, Malaysia PP147 Prediction of response to neoadjuvant chemotherapy in osteosarcoma using Dual-phase 18F-FDG PET/CT Chang-Bae Kong, Byung Hyun Byun, Won Seok Song Korea Cancer Center Hospital, Seoul, South Korea

Disasters in limb salvage PP148 Development of multifocal extra-abdominal desmoid fibromatosis after surgical resection Nadine Williams, Omar Ramos, Alex Mierke, Lee Zuckerman Loma Linda University Medical Center, Department of Orthopaedic Surgery, Loma Linda, United States PP149 Intracardiac migration of a steinman pin after shoulder arthrodesis: A case report Ramon Mariano Najarro II, Judith Valerie Akol Chong Hua Hospital, Cebu City, Philippines PP150 Going in from the back! Posterior approach to proximal humerus resection and endoprosthesis replacement Prashant Narhari, Azuhairy Azid Hospital Pulau Pinang, Georgetown, Malaysia PP151 Reversible intra-operative cardiac arrest during intramedullary reaming of femoral metastasis: A case report Thad Chetthanon1, Chindanai Hongsaprabhas2, Chris Charoenlap3 1Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand 2Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand 3Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand

E-Posters Catalogue 105 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP152 Salvaging the limb salvage: Preoperative use of radiotherapy in recurrent osteosarcoma Harzem Özger1, Fulya Agaoglu2, Bugra Alpan2, Osman Emre Aycan3, Natig Valiyev3, Mustafa Sungur2 1Istanbul Orthopedic Oncology Group, Istanbul, Turkey 2Orthopaedics and Traumatology, Acibadem Mehmet Ali Aydinlar University Faculty of Medicine, Istanbul, Turkey 3Orthopaedics and Traumatology, Acibadem Maslak Hospital, Istanbul, Turkey

Functional results and quality of life PP153 Functional result of using custom-made bipolar to reconstruct for proximal femur lesions Cheng-Han Lin, Karl Wu Orthopedics/Far Eastern Memorial Hospital, New Taipei City, Taiwan PP154 Similar local recurrence but better function with curettage versus resection for bone giant cell tumor and pathological fracture at presentation Shinji Tsukamoto1, Andreas Mavrogenis2, Piergiuseppe Tanzi3, Giulio Leone4, Alberto Righi5, Manabu Akahane6, Akira Kido1, Kanya Honoki1, Yasuhito Tanaka1, Davide Donati3, Costantino Errani3 1Department of Orthopaedic Surgery, Nara Medical University, Kashihara-city, Japan 2First Department of Orthopaedics, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece 3Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy 4Department of Orthopaedic Surgery, San Gerardo Hospital, Monza, Italy 5Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy 6Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara-city, Japan PP155 A comparison of limb salvage versus amputation for non-metastatic sarcomas using PROMIS outcomes Benjamin Wilke1, Anna Cooper2, Mark Scarborough3, C. Parker Gibbs3 1Mayo Clinic, Jacksonvile, United States 2Loyola University, Chicago, United States 3University of Florida, Gainesville, United States PP156 Treating metastatic pathological fracture of the proximal humerus with the intramedullary nail Cheng-Han Lee, Karl Wu Orthopedic Department, Far-eastern Memorial Hospital, New Taipei City, Taiwan PP157 Functional evaluation for patients with lower extremity sarcoma: application of the Chinese version of Musculoskeletal Tumor Society scoring system Shoufeng Wang, Jin Xiong, Benlong Shi Unit of Musculoskeletal Tumor, Nanjing Gulou Hospital, Nanjing University, Nanjing, China PP158 Postoperative function and walking ability of hip transposition following resection of pelvic sarcoma Toshiyuki Kunisada1, Eiji Nakata1, Joe Hasei1, Masuo Senda2, Toshifumi Ozaki1 1Orthopaedic Surgery, Okayama University, Okayama, Japan, 2Rehabilitation, Okayama University, Okayama, Japan PP159 Total femoral prosthesis replacement following resection of femoral malignant tumors Hong Duan, Xiang Fang, Zeping Yu West China Hospital, Sichuan University, Chengdu, China

106 20th General Meeting of International Society of Limb Salvage Under the auspices of

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PP160 The functional outcome of shoulder joint after tumor excision of shoulder girdle Toshiharu Shirai1,2, Ryu Terauchi1, Shinji Tsuchida1, Naoki Mizoshiri1, Yuki Mori1, Daichi Hayashi1, Hiroyuki Tsuchiya2, Toshikazu Kubo1 1Department of Orthopaedics, Kyoto Prefectural University of Medicine, Kyoto, Japan 2Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan PP161 A systematic review of the functional outcome of endoprosthetic reconstruction for tumours around the knee in adults Oluwaseyi K. Idowu1, Mohamad Nasser1, Michelle Maden1, Adesegun T. Abudu2 1Edge Hill University, Ormskirk, United Kingdom, 2Royal Orthopaedic Hospital, Birmingham, United Kingdom PP162 Impact of orthopaedic management on skeletal metastasis; Early experience Praveen Gupta Bhagwan Mahaveer Cancer Hospital & Research Center, Jaipur, India PP163 Rotationplasty in skeletally mature patients: A case series Marjorie Sierra, Rafael Claudio, Richard Rotor, Jesus Adrian Duenas Musculoskeletal Tumor Service, Philippine Orthopedic Center, Quezon, Philippines PP164 Expandable endoprosthesis for bone sarcomas in children: Medium term functional outcomes Surasak Prachapipat, Chandhanarat Chandhanayingyong, Apichat Asavamongkolkul, Saranatra Waikakul, Rapin Phimolsarnti Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand PP165 A time-based functional outcome evaluation following soft tissue sarcoma resections at a single Centre in Malaysia: Clinicians’ vs patients’ perspective Azura Mansor, Venotha Madhialagan, Nor Faissal Yasin, Vivek Ajit Singh University of Malaya Medical Centre, Kuala Lumpur, Malaysia PP166 Autograft reconstruction after excision of primary bone tumors: Outcomes of patients seen at University of Santo Tomas Hospital Martin Louie Bangcoy, Charles Abraham Villamin University of Santo Tomas Hospital, Manila, Philippines PP167 A case of myopericytoma in the quadriceps femoris muscle with gait disturbance without diagnosis and definitive treatment for 8 years Yuichi Ichikawa, Jun Nishida, Takashi Koyama, Taro Nagai, Kengo Yamamoto Dept. of Orthop. Surg., Tokyo Medical Univ., Tokyo, Japan PP168 Comparative study of the standard intramedullary fixation of the bone metastasis associated or not with polimetilmetacrilate Marcio Moura, Diego Sanches, Alvaro Ferreira Pinto, Sibele Sauzem Milano, Marcella Maria Villela Federal Inversity of Parana, Curitiba, Brazil PP169 Effects of exercise in patients with bone and soft tissue sarcomas: A literature study Evanthia Mitsiokapa, Andreas Mavrogenis, Panayiotis J. Papagelopoulos National and Kapodistrian University of Athens, Athens, Greece PP170 Respiratory condition after partial sternal resection in two sarcoma cases treated with chest wall reconstruction of muscle flap Toshinori Tsukanishi, Tsukasa Yonemoto, Hiroto Kamoda, Youko Hagiwara, Hideyuki Kinoshita, Takeshi Ishii Chiba Cancer Center, Chiba, Japan

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PP171 The functional outcome comparison of limb salvage surgery versus amputation for patients with high-grade osteosarcoma: A meta-analysis of the last 7-years studies Sherly Desnita Savio, Maria Florencia Deslivia, Putu Astawa, I Gede Eka Wiratnaya Orthopaedics and Traumatology Department, Faculty of Medicine Udayana University, Sanglah General Hospital, Denpasar, Indonesia PP172 Ribbing disease in Oncólogos Del Occidente Oncology Clinic Alvaro Bernal1, Alberto Alvarado2, Jose Martinez3 1Orthopedic Oncology Service of Oncologos Del Occidente Oncology Clinic, Pereira, Colombia 2Pathology Service of Oncologos del Occidente Oncology Clinic, Pereira, Colombia 3Research Group of Oncologos del Occidente Oncology Clinic, Pereira, Colombia PP173 Use of prolene mesh as reconstruction modality to prevent instability after distal fibula resection for tumor Ashwinkumar Prajapati Prajapati, Ashish Gulia, Srinath Gupta, Vineet Kurisunkal, Hegde Prateek, Navaneeth Kamath, Prakash Nayak, Ajay Puri Tata Memorial Hospital, Mumbai, India PP174 Outcomes of short segment (less than 6cm) distal radius resections and wrist fusion with iliac crest bone grafting Ashwinkumar Prajapati Prajapati, Gulia Ashish, Vineet Kurisunkal, Srinath Gupta, Prateek Hegde, Navaneeth Kamath, Prakash Nayak, Ajay Puri Tata Memorial Hospital, Mumbai, India PP175 Percutaneous cementoplasty on the management of painful osteolytic lesions of the acetabulum Fábio Elói Pinto, Juliane Comunello, Suely Nakagawa, Tu Chung Wu A.C.Camargo Cancer Center, São Pauo, Brazil

Innovative treatments PP176 Provisional knee arthrodesis using the SIGN nail following proximal tibial resection can allow subsequent megaprosthetic limb salvage in low-resource settings Mamer Rosario1, Alvin Hernandez1, Stephen Joseph Garcia2, Paul Christian Bejosa1, Pauline Del Rosario1, Reynald Angelo Reyes1, Erika Paulina Stefani See1, Romer Ariel Santos1, Misael Jonathan Ticman1, Avelino Alomesen3 1Department of Orthopaedics, East Avenue Medical Center, Quezon City, Philippines 2Department of Medicine, East Avenue Medical Center, Quezon City, Philippines 3Department of Pathology, East Avenue Medical Center, Quezon City, Philippines PP177 The application of 3D-printing technology in pelvic bone tumor surgery Jong Woong Park1, Hyun Guy Kang1, June Hyuk Kim1, Han-Soo Kim2 1National Cancer Center, Goyang, South Korea 2Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, South Korea PP178 Bone tumor resection guide using 3D-printing for limb salvage surgery Jong Woong Park1, Hyun Guy Kang1, June Hyuk Kim1, Han-Soo Kim2 1National Cancer Center, Goyang, South Korea 2Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, South Korea PP179 Discussion about microwave ablation therapy Qingyu Fan Fourth Military Medical University, Xi’an, China

108 20th General Meeting of International Society of Limb Salvage Under the auspices of

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PP180 The secondary revision surgery with cemented custom-made tumor prostheses: A clinical case report Shiquan Zhang, Wei You, Chuanxi Zheng, Hao Chen Department of Orthopedic and Musculoskeletal Tumor, Shenzhen Second People’s Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen, China PP181 Impact and importance of international clinical collaboration on quality of orthopaedic cancer care Pramod S. Chinder1, Giovanni Beltrami4, Marco Manfrini3, Marco Colangeli3, Suraj Hindiskere2 1HCG Hospital, Bangalore, Bangalore, India 2The Yellow Ribbon, Karnataka, India 3Istituto Ortopedico Rizzoli, Bologna, Italy 4Azienda Ospedaliero Universitaria Careggi, Florence, Italy PP182 Customized 3D endoprosthesis of the proximal tarsal phalanx for treatment of bone tumour: Finite element analysis Surasak Prachapipat1, Korakod Srikong2, Natthapob Lakdee2, Chedtha Puncreobutr2, Boonrat Lohwongwatana3, Rapin Phimolsarnti1, Chandhanarat Chandhanayingyong1 1Departmet of Orthopaedic Surgery, Faculty of medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand 2Meticuly Company Limited, Bangkok, Thailand 3Department of Metallurgical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand PP183 Iliotibial tract flap for proximal femur tumor replacemented by megaprosthesis - Walking without claudication or supports Marcio Moura1, Olavo Pires de Camargo2, Diego Sanches1 1Federal University of Parana, Curitiba, Brazil, 2Sao Paulo University, Sao Paulo, Brazil PP184 Nano-pillared titanium surfaces to prevent periprosthetic infections following limb salvage surgery Richard Boyle1, Dan Barker2, Toby Brown2, Krasi Vasilev3, Daniel Fernandes3 1Royal Prince Alfred Hospital Sarcoma Unit, Camperdown, Australia 2Corin Australia, Sydney, Australia 3University of South Australia, Adelaide, Australia PP185 Osseointegration potential of mesenchymal stem cells on porous 3D-printed Ti6Al4V scaffolds George Vicatos, Esther Vernon (nee van Heerden) Attri Orthopaedics Pty Ltd - University of Cape Town, Cape Town, South Africa PP186 Ewing sarcoma 3D reconstruction. Right hand first metacarpal Gaston Chiesa, Alejandro Ramaciotti, Pablo Sayago, Gabriel Martinez Lotti COT-HPR, Rosario, Argentina PP187 Preoperative embolization in hypervascular metastatic or primary tumors Ji Won Lee1, Yang-guk Chung1, Seung Han Shin1, Hae-Kyoo Lee2, Yong-Koo Kang3 1Department of Orthopedic Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea 2Department of radiology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea 3Department of Orthopedic Surgery, Pyeongtaek St. Mary’s Hospital, Pyeongtaek, South Korea

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PP188 Bone remodelling of curetted benign tumours treated with elastic osteosynthesis, analysed by computed tomography Edgard E Engel1, Henrique M Natalin1, Mariana DS Pontes1, Tiago R Mascarenhas1, Nelson F Gava1, Marcello H Nogueira-Barbosa2 1Orthopedics Department, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil 2Imaging Division, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brasil PP189 Applications of carbon fiber Intramedullary nails in orthopaedic oncology Caleb Yeung, Nelson Merchan, Erik Newman, Joseph Schwab, Kevin Raskin, Santiago Lozano-Calderón Massachusetts Genera Hospital, Boston, United States PP190 High hip center tumor endoprosthesis reconstruction in periacetabular defects after internal hemipelvectomy Harzem Özger1, Bugra Alpan2, Natig Valiyev3, Osman Emre Aycan3 1Istanbul Orthopedic Oncology Group, Istanbul, Turkey 2Orthopaedics and Traumatology, Acibadem Mehmet Ali Aydinlar University Faculty of Medicine, Istanbul, Turkey 3Orthopaedics and Traumatology, Acibadem Maslak Hospital, Istanbul, Turkey

Joint-sparing surgery PP191 One-stage management with curettage and internal fixation for GCTB with pathologic fracture Jin Xiong, Shoufeng Wang, Benlong Shi Department of Orthopadic, Drum Tower Hospital, Nanjing University Medical School, Nanjing, China PP192 Intercalary reconstruction using irradiated autologous bone graft with vascularized fibular graft as limb saving surgery for malignant tumors – The Philippine experience Mary Rose Gonzales, Daniela Kristina Carolino, Richard Rotor, Edwin Joseph Guerzon, Henry Gerard Calleja, Jessica Anne Gandionco St. Luke’s Medical Center, Quezon City, Philippines PP193 Customed segmental prostheses compared with bone graft to reconstruct the bone defect after resection of diaphyseal tumor Zi Xiong Lei, Hao Miao Li, Ming Lu, Chang He Hou, Shao Hua Du, Wei Chen The 3rd Affiliated Hospital of Southern Medical University, Guang Zhou, China PP194 Articular degeneration after subchondral cementation of giant cell tumors at the knee Cyrill Wechsler, Sandro Hodel, Christoph Laux, Christoph Stern, Andrea Rosskopf, Daniel Müller University Hospital Balgrist, Zürich, Switzerland PP195 Plate Assisted Bone Segment Transport (PABST) with motorized lengthening nails and locking plates - A technique to treat femoral and tibial bone defects Daniel Eduardo Prince1, John Herzenberg2, Ulrik Kahler Olsen3, Tobias Nygaard3, Matthew P Gardner4, Upender Martin Singh3, Martin A. McNally5, Connor J. Green6 1Memorial Sloan Kettering Cancer Center, New York, United States, 2Rubin Institute for Advanced Orthopedics, Baltimore, United States, 3Copenhagen Limb Lengthening and Bone Reconstruction Unit, Rigshospitalet , Copenhagen, Denmark, 4Springfield Clinic, Springfield, United States,5 Nuffield Orthopedic Centre, Oxford University Hospitals, Oxford, United Kingdom, 6Children’s University Hospital, Dublin, Ireland

110 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP196 Sarcomas occurring around the elbow – Clinicopathological features and outcomes Jun Sugaya, Shintaro Iwata, Fumihiko Nakatani, Eisuke Kobayashi, Takeshi Komatsubara, Akira Kawai National Cancer Center Hospital, Tokyo, Japan PP197 Musculoskeletal sarcomas: Where vascular and orthopedic oncology surgery overlap Andrea Angelini1, Elisa Pagliarini1, Michele Piazza2, Andrea Spertino2, Pietro Ruggieri1 1Department of Orthopedics and Orthopedic Oncology, University of Padova, Padova, Italy 2Division of Vascular and Endovascular Surgery, University of Padova, Padova, Italy PP198 Radiological and functional evaluation of bone union in frozen autograft and free vascularized fibular graft combination after intercalary resections of bone sarcoma in skeletally immature patients Osman Emre Aycan1, Bugra Alpan2, Natig Valiyev1, Harzem Ozger3 1Orthopaedics and Traumatology, Acibadem Maslak Hospital Istanbul, Istanbul, Turkey 2Orthopaedics and Traumatology, Mehmet Ali Aydinlar University Faculty of Medicine, Istanbul, Turkey 3Istanbul Orthopaedic Oncology Group, Istanbul, Turkey PP199 Biological reconstruction in osteosarcoma with epiphyseal involvement. Pushing up the limits Harzem Özger1, Bugra Alpan2, Osman Emre Aycan3, Natig Valiyev3 1Istanbul Orthopedic Oncology Group, Istanbul, Turkey 2Orthopaedics and Traumatology, Acibadem Mehmet Ali Aydinlar University Faculty of Medicine, Istanbul, Turkey 3Orthopaedics and Traumatology, Acibadem Maslak Hospital, Istanbul, Turkey

Limb salvage in children PP200 Giant-cell tumor of the first metacarpal bone in adolescent treated with denosumab followed by en-bloc resection and reconstruction with bone cement Taweechok Wisanuyotin, Winai Sirichativapee Department of Orthopaedics, Faculty of Medicine, Khon Kaen University, Thailand PP201 3 epochs in the use of Implantcast growing endoprosthesis - Experience of the Warsaw Center - Institute of Mother & Child Andrzej Szafranski, Bartosz Pachuta, Magdalena Rychlowska-Pruszynska, Iwona Malesza, Justyna Dusinska, Tomasz Walenta, Anna Raciborska Department of Oncology and Surgical Oncology for Children and Youth, Institute of Mother & Child, Warsaw, Poland PP202 Preservation of the ankle joint in the distal tibia malignances using trans- epiphyseal osteotomy and massive biologic reconstruction. Results and complications in 3 pediatric patients Bart Kowalczyk, Krzysztof Miklaszewski, Anna Kuźnik-Buziewicz, Andrzej Pawelec, Paweł Maleta, Marcin Karlikowski Orthopedic Department, University Children’s Hospital of Krakow, Krakow, Poland PP203 The outcome of tibial hemiprostheses replacement plus second stage revision as the treatment of the proximal tibial osteosarcoma in children Yuan Li Beijing Jishuitan Hospital, Beijing, China

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PP204 Growth prediction value of 99mTc-MDP on epiphysis around the knee - An observational study from pediatric limb salvage for malignant bone tumors Yuan Li1, Tao Ji2, Wei Guo2, Qian Wang1 1Department of Nuclear Medicine, Peking University People’s Hospital, Beijing, China 2Musculoskeletal Tumor Center, Peking University People’s Hospital, Beijing, China PP205 Two Free microvascular rotationplasty with nerve repair for rhabdomyosarcoma in a 18-month-old patient and in a osteosarcoma in a 8 year old patient Francisco Baixauli, Alberto Perez-García, Marta Salom Hospital Universitario Y Politecnico La Fe, Valencia, Spain PP206 Customized Titanium printed metacarpal prosthesis for limb sparing surgery in an osteosarcoma child Komkrich Wattanapaiboon1, Yodsawee Pornmeechai1, Worasun Taweewuthisub1, Nattawut Sastravaha1, Puwadon Weerapan2, Arkaphat Kosiyatrakul2, Suriya Luenam2 1Queen Savang Vadhana Memorial Hospital, Chonburi, Thailand 2Phramongkutklao Hospital, Bangkok, Thailand PP207 Comparison of rotationplasty with non-invasive expandable endoprostheses: Single institutional study Jennifer Thomson, Joseph Ippolito, Kathleen Beebe, Francis Patterson, Joseph Benevenia Rutgers New Jersey Medical School, Newark, United States PP208 Adult conversion of the repiphysis for skeletally immature patients with high grade sarcoma Jennifer Thomson, Joseph Ippolito, Kathleen Beebe, Francis Patterson, Joseph Benevenia Rutgers New Jersey Medical School, Newark, United States PP209 Custom-made elbow joint reconstruction with free osteoperiosteal fibula and iliac crest flaps after tumor resection: report of two cases Francesca Totti1, Maurizio Scorianz1, Elena Lucatelli2, Mattia Brogi2, Marco Innocenti2, Giovanni Beltrami3, Domenico Campanacci1, Rodolfo Capanna4 1Orthopaedic Oncology and Reconstruction Surgery, Careggi University Hospital, Florence, Italy 2Plastic and Reconstructive Microsurgery, Careggi University Hospital, Florence, Italy 3Paediatric Orthopaedic Oncology, Careggi University Hospital, Florence, Italy 4Orthopaedic Department, University of Pisa, Pisa, Italy PP210 Epithelioid haemangioendothelioma of bone in a paediatric patient: A case report Rodanthi Margariti1, Vasileios Kontogeorgakos2, Eftichios Papagrigorakis1, Panagiotis Kolovos1, Nikolaos Kotsakis1, Dimitris Papadopoulos1, Panagiotis Megremis1, Christos Zambakides1 1Orthopaedic Department, General Children’s Hospital of Athens “P & A Kiriakou”, Athens, Greece 2Orthopaedic Department, National and Kapodistrian University of Athens, Athens, Greece PP211 Surgical management of complications of expandable endoprostheses for skeletally immature patients with high grade sarcoma Jennifer Thompson, Joseph Ippolito1, Francis Patterson, Kathleen Beebe, Joseph Benevenia 1Rutgers New Jersey Medical School, Newark, United States

112 20th General Meeting of International Society of Limb Salvage Under the auspices of

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Metastasis PP212 Experience of using interlocking nail in pathologic proximal femur fracture Karl Wu Far Eastern Memorial Hospital, New Taipei City, Taiwan PP213 A case of teratoma of the cauda equina with malignant transformation Yoko Hagiwara1, Ken Okazaki2 1Chiba Cancer Center, Chiba, Japan, 2Tokyo Women’s Medical Universty, Tokyo, Japan PP214 Primary thoracic epidural malignant melanoma: A case report Yasutaka Takagi1, Hiroshi Yamada1, Hidehumi Ebara1, Hiroyuki Hayashi1, Satoshi Kidani1, Shunro Okamoto1, Shintaro Terahata2, Hiroyuki Tsuchiya3 1Department of Orthopaedic Surgery, Tonami General Hospital, Tonami, Japan 2Department of Pathology, Tonami General Hospital, Tonami, Japan 3Department of Orthopaedic Surgery, Graduate School of Medicine, Kanazawa University, Kanazawa, Japan PP215 Surgical management of lung cancer metastasis in the femur Shoufeng Wang, Jin Xiong, Benlong Shi Unit of Musculoskeletal Tumor, Nanjing Gulou Hospital, Nanjing University, Nanjing, China PP216 Strategy for diagnosing of primary lesions in the metastatic bone and soft tissue tumors of unknown primary origin at the first visit Taketsugu Fujibuchi, Joji Miyawaki, Teruki Kidani, Hiromasa Miura Department of Bone and Joint Surgery, Ehime University Graduate School of Medicine, Toon, Japan PP217 Skeletal metastasis in patients with prostate cancer Tatsuya Takagi Juntendo Univ., Tokyo, Japan PP218 Intramedullary rod failure in metastatic breast cancer - Do triple negative cancer patients have more failures? Ana Belzarena, Cecilia Belzarena, Odion Binitie, Douglas Letson, David Joyce Sarcoma Department, University of South Florida, Moffitt Cancer Center, Tampa, United States PP219 The heat transfer modelling for minimization of long bone metastasis lesion using the cement polymerization effect Vania Oliveira1, Elza Fonseca2, Claudia Rua2, Jorge Belinha2, Paulo Piloto3, Renato Natal Jorge4 1Oporto Hospital Center, ICBAS - Oporto University, Orthopaedics Department, Porto, Portugal 2School of Engineering Polytechnic of Porto (ISEP), Mechanical Engineering Department, Porto, Portugal 3Polytechnic of Institute of Bragança (IPB), Applied Mechanical Department, Bragança, Portugal 4Faculty of Engineering of the University of Porto (FEUP), Mechanical Engineering Department, Porto, Portugal PP220 Osteoblastic change in skeletal tumors decreases bone mineral density of cortical bone Hajime Rikitake, Michiro Susa, Keisuke Horiuchi, Kazuhiro Chiba Department of Orthopaedic Surgery, National Defense Medical College, Tokorozawa, Japan PP221 Efficacy of multi-hole nails for intramedullary nailing with simultaneous bone cement injection in long bone metastases Jong Woong Park1, Hyun Guy Kang1, June Hyuk Kim1, Han-Soo Kim2 1National Cancer Center, Goyang, South Korea 2Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, South Korea

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PP222 Treatment strategy for intramuscular metastases Jun Nishida1, Taro Nagai1, Takashi Koyama1, Yoshikuni Mimata2, Takanori Hatanaka1, Kengo Yamamoto1 1Department of Orthopedic Surgery Tokyo Medical University, Tokyo, Japan 2Department of Orthopaedic Surgery Iwate Medical University, Morioka, Japan PP223 The clinical outcome of pulmonary metastectomy in musculoskeletal sarcoma patients in a single Centre: A retrospective cohort study Nor Faissal Yasin, Thinesh Varan Subramaniam, Azura Mansur, Vivek Ajit Singh National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), University of Malaya, Kuala Lumpur, Malaysia PP224 Clinical manifestations of impending and pathological fractures indicated for conservative treatment in patients with metastatic tumors in the limb long bone Kensaku Yamaga1, Daichi Mukunoki1, Mari Osaki1, Koji Endo2, Takeshi Minamizaki2, Hideki Nagashima1 1Department of Orthopedic Surgery, Faculty of Medicine, Tottori University, Yonago City, Japan 2Department of Orthopedic Surgery, Yonago Medical Center, Yonago City, Japan PP225 WITHDRAWN PP226 Acetabular cage and cement reconstruction for acetabular metastatic disease Scott Sommerville, Phillip Rowell, Martin Lowe, Ian Dickinson The Wesley Hospital, Auchenflower, Australia PP227 Electrochemotherapy: A reliable method to obtain pain control in bone metastases Ugo Albertini1, Michele Boffano1, Andrea Conti1,2, Elena Boux1, Andrea Ferro1, Stefano Marone1, Laura Campanacci3, Raimondo Piana1 1Oncologic Orthopaedic Surgery AOU Città della Salute e della Scienza Torino, Torino, Italy 2Orthopaedic and Traumatology Clinic - University of Turin, Torino, Italy 3Orthopaedic Oncology Dept - Rizzoli Orthopaedic Institute, Bologna, Italy PP228 An algorithm proposal for the treatment of pathological fractures of the proximal femur in elderly people Andrea Conti1,2, Federico Bertolo1,2, Michele Boffano1, Nicola Ratto1, Pietro Pellegrino1, Stefano Marone1, Andrea Ferro1, Raimondo Piana1 1Oncologic Orthopaedic Surgery AOU Città della Salute e della Scienza Torino, Torino, Italy 2Orthopaedic and Traumatology Clinic - University of Turin, Torino, Italy PP229 Efficacy analysis of separation surgery combined with precision radiotherapy for spinal metastases: A long-term follow-up study based on patients with spinal metastatic tumor in a single-center Liu Xiaozhou, Zhou Guangxin, Shi Xin, Wu Sujia Jinling Hospital, Nanjing, China PP230 WITHDRAWN PP231 Detection of pulmonary metastases using GFP transfected patient-derived osteosarcoma cells in patient-derived orthotopic xenograft (PDOX) model Hiromichi Oshiro1,2, Yasunori Tome1, Tasuku Kiyuna1, Hiroki Maehara1, Hoffman Robert2, Fuminori Kanaya1 1Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Nishihara-cho, Japan 2Department of Surgery, University of California, San Diego, San Diego, United States

114 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP232 Evaluation of the surgical outcomes and postoperative complications for patients with femoral metastatic bone tumor Hirotaka Yonezawa, Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Shinji Miwa, Kentaro Igarashi, Yuta Taniguchi, Yoshihiro Araki, Sei Morinaga, Hiroyuki Tsuchiya Department of Orthopaedic Surgery, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan PP233 Limb salvage with a megaprosthesis in the elderly after failed prophylactic fixation in metastatic renal cell carcinoma Nadine Williams, Alex Mierke, Omar Ramos, Lee Zuckerman Loma Linda University Medical Center, Department of Orthopaedic Surgery, Loma Linda, United States PP234 Long-term follow-up of Giant Cell Tumour (GCT) with pulmonary metastases Sahran Yahaya, Wan Faisham Nu’man Wan Ismail, Norazman Mat Zin, Zulmi Wan Universiti Sains Malaysia, Kota Bharu, Malaysia PP235 Stabilisation of pathological humerus fractures using cement augmented plating: A case series Alan Pickup, William Wilson, Helen Findlay, Ashish Mahendra, Sanjay Gupta Glasgow Royal Infirmary, Glasgow, United Kingdom PP236 C-reactive protein is a prognostic factor in metastatic bone disease Patricio Alfaro1, Giovanni Ciani2, Lorenzo Ferra2, Monica Cosentino2, Barbara Bordini2, Davide Maria Donati2, Costantino Errani2 1Hospital Traumatologico, Faculty of Medicine, Universidad de Concepcion, Concepcion, Chile 2 Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy PP237 Outcomes of extended curettage and cementation for metastatic bone tumors Yang-guk Chung1, Ji Won Lee1, Seung Han Shin1, Min Wook Joo2, Yong-Koo Kang3 1Department of Orthopedic Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea 2Department of Orthopedic Surgery, St. Vincentl Hospital, College of Medicine, The Catholic University of Korea, Suwon, South Korea 3Department of Orthopedic Surgery, Pyeongtaek St. Mary’s Hospital, Pyeongtaek, South Korea PP238 Late distant recurrences in treated cases of askin tumour - Two case reports Vineet Kurisunkal, Ashish Gulia, Tushar Vohra, Ajay Puri Tata Memorial Hospital, Mumbai, India PP239 Hip pain associated with high risk of metastasis in elderly population Nevzat Dabak2, Sina Coskun1, Ferhat Say2, Hasan Göçer2 1Samsun Training and Research Hospital, Samsun, Turkey 2Ondokuz Mayis University Hospital Department of Orthopedics and Traumatology, Samsun, Turkey PP240 The outcome of intramedullary nailing for metastatic bone tumors Shunsuke Hamada, Nasa Fuzihara, Masahiro Yoshida, Satoshi Tsukushi Aichi Cancer Center, Nagoya, Japan PP241 Pulmonary metastasectomy in primary extremity osteosarcoma along with a brief review of literature Chandra Kumar Krishnan, Vishnu Ramanujan, Arvind Krishnamurthy, Mayilvahanan Natarajan, Karthik T, Anand Raja Cancer Institute (WIA), Chennai, India

E-Posters Catalogue 115 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP242 Safety and efficacy of percutaneous vertebroplasty for treatment of osteoblastic spinal metastases pain relief Xu Songfeng, Liu Ting, Yu Shengji, Zhao Zhenguo, Xu Libin, Zhang Xinxin Department of Orthopedics, National Cancer Center / National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China

Molecular-targeted therapy PP243 Use of Denosumab as neoadjuvant therapy followed by surgery in a series of cases of patients with giant cell tumor: Histological evaluation, articular preservation and pain Eduardo Areas Toller, Sylvio Sargenttini, Ederson Kida, Vitor do Carmo, Ernesto Machin Barretos Cancer Hospital, Barretos, Brazil PP244 The efficacy and safety of apatinib in metastatic alveolar soft part sarcoma: A case series of six patients in one institution Yitian Wang, Li Min, Yong Zhou, Yi Luo, Minxun Lu, Chongqi Tu, Fan Tang Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China PP245 Epidermal growth factor receptor as a new target in the treatment of giant cell tumor of bone Michal Mahdal1, Jakub Neradil2, Silvia Chovanova2, Iva Zambo3, Lukas Pazourek1, Tomas Tomas1, Jakub Rapi1 1Department of Orthopedic Surgery, St. Anne´s University Hospital/Faculty of Medicine Masaryk University, Brno, Czech Republic 2Department of Experimental Biology, Faculty of Science Masaryk University, Brno, Czech Republic 3Department of Pathology, St. Anne´s University Hospital/Faculty of Medicine Masaryk University, Brno, Czech Republic PP246 Treatment for giant cell tumor of bone in our department for 25 years - What we learned using denosumab Masami Hosaka1, Munenori Watanuki2, Kouu Hayashi2, Shinichirou Yoshida2, Toshihisa Yano2, Masahito Hatori3, Osamu Dohi3, Shin Hitachi4, Mika Watanabe5, Eiji Itoi2 1Dept. of Orthop. Surg., Miyagi Cancer Center, Natori, Japan 2Dept. of Orthop. Surg., Tohoku University Graduate School of Medicine, Sendai, Japan 3Dept. of Orthop. Surg., Tohoku Kosai Hospital, Sendai, Japan 4Dept. of Pathol., Tohoku Univ. Hosp., Sendai, Japan 5Dept. of Diag., Radiol., Tohoku Univ. Hosp., Sendai, Japan

Navigation and robotics PP247 Tricortical surgery for bone sarcomas: Experience of the Barretos Cancer Hospital Eduardo Areas Toller, Sylvio Sargentini, Vitor Carmo Barretos Cancer Hospital, Barretos, Brazil PP248 Image-Guided total sacrectomy for chordoma - A case series Hester Renel Palma, Judith Valerie Akol Chong Hua Hospital, Cebu City, Philippines

116 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP249 Comparative analysis of the surgical treatment of giant cell tumor of pelvic bone assisted by computer navigation and traditional surgery Qing Zhang, Lihui Xu, Haitao Zhao, Xiaohui Niu Beijing Jst Hospital, Beijing, China PP250 Is there a place for navigated surgical resection for osteoid osteomas? Jose Ignacio Albergo, German Farfalli, Lucas Ritacco, Miguel Ayerza, Luis Aponte-Tinao Hospital Italiano De Buenos Aires, Caba, Argentina PP251 An ultrasound image-based surgical navigation using deep learning network for localization of intramedullary cystic bone lesions Sanghyun Joung1, Chul-woo Park1, Ilhyung Park1,2 1Medical Device and Robot Institute of Park, Kyungpook National University, Daegu, South Korea 2Department of Orthopedic Surgery, Kyungpook National University Hospital, Daegu, South Korea PP252 A computer assisted navigation technique to perform bone tumor resection without dedicated software Carmine Zoccali1, Jacopo Baldi1, Nicola Salducca1, Leonardo Favale1, Roberto Biagini1, Virginia Ferraresi2 1Oncologica Orthopaedics, Irccs - Regina Elena National Cancer Institute, Rome, Italy 2Medical Oncology 1, Irccs - Regina Elena National Cancer Institute, Rome, Italy PP253 Navigated extremity sarcoma resection: Accuracy and reproducibility using a novel fluoroscopy-based registration technique for joint-sparing bone cuts Ibrahim Alshaygy1,2, Hun Lin2, Jean Camille Mattei1, Georges Basile1, Jimmy Qiu2, Michael Daly2, Jason Townson2, Harley Chan2, David Jaffray2,3,4, Jonathan C. Irish2,5,6, Peter C. Ferguson2,5,7, Jay S. Wunder2,5,7 1University Musculoskeletal Oncology Unit, Mount Sinai Hospital, Toronto, Canada 2Techna Institute, University Health Network, Toronto, Canada 3Department of Radiation Physics, Princess Margaret Cancer Centre, Toronto, Canada 4Ontario Cancer Institute, Princess Margaret Cancer Centre , Toronto, Canada 5Department of Surgical Oncology, University Health Network, Toronto, Canada 6Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, Canada 7Division of Orthopaedic Surgery, Department of Surgery, University of Toronto, Toronto, Canada

Other PP254 A daily diagnostic multidisciplinary meeting to reduce time to definitive diagnosis in the context of soft tissue and bone sarcoma Laura Hartley, Michael Parry, Scott Evans, Jonathan Gregory, Mark Davies The Royal Orthopaedic Hospital, Birmingham, United Kingdom PP255 A case of elephantiasis nostra verrucosa: Approach to determining aetiology Nor Hazla Mohamed Haflah, Syed Syafiq University Kebangsaan Malaysia, Cheras, Malaysia PP256 Impact of perioperative allogeneic blood transfusion on prognosis in high-grade extremity sarcoma: A meta-analysis Woo Young Jang, Jong Hoon Park Korea University Anam Hospital, Seoul, South Korea

E-Posters Catalogue 117 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP257 Sarcomas of the extremities: Comparing local recurrence after incisional and core needle biopsy Alexander Klein1, Annika Bilgeri1, Volkmar Jansson2, Hans Roland Dürr1 1Orthopaedic Oncology, Department of Orthopaedics, Physical Medicine and Rehabilitation, University Hospital, LMU Munich, Munich, Germany 2Department of Orthopaedics, Physical Medicine and Rehabilitation, University Hospital, LMU Munich, Munich, Germany PP258 Langerhans cell histiocytosis of the spine in a child: A rare case and a diagnostic dilemma Abigail Tud1, Jose Bayani Aliling2 1Department of Orthopedics, The Medical City, Pasig City, Philippines 2Department of Orthopedics, The Medical City, Pasig City, Philippines PP259 Post ISOLS 19th General Meeting 2017 in Kanazawa, Japan: How we have evolved Srinath Doddarangappa1, Pramod Chinder1, Suraj Hindiskere1, Tejashwini Anchan2 1HCG Hospital, Bangalore, India, 2The Yellow Ribbon, Karnataka, India PP260 Three cases of radiation-induced sarcoma Daichi Mukunoki, Kensaku Yamaga, Mari Osaki, Hideki Nagashima Tottori University, Yonago, Japan PP261 Face to face appointment vs. telemedicine in first time appointment orthopedic oncology patients: a cost analysis Luis Aponte-Tinao, Jose Albergo, German Farfalli, Fernando Plazzotta, Janine Sommer, Daniel Luna, Fernan González Bernaldo de Quirós Hospital Italiano De Buenos Aires, Caba, Argentina PP262 The comparison between conservative treatment and surgery of the ganglion cysts of wrist Hanqiang Jin, Hongyi Zhu, Fang Yang, Ting Yuan Shanghai Sixth People’s Hospital, Shanghai, China PP263 When should limb salvage surgery be considered during a medical mission? Scott Nelson, Nadine Williams, Omar Ramos, Alex Mierke, Lee Zuckerman Loma Linda University Medical Center, Department of Orthopaedic Surgery, Loma Linda, United States PP264 Treatment outcome of the huge bone and soft tissue sarcoma Kouji Kita, Kunihiro Asanuma, Tomohito Hagi, Tomoki Nakamura, Akihiro Sudo Mie University, Tsu, Japan PP265 Orthopaedic manifestations of melanoma and their management Matthew DiCaprio, Mostafa Abousayed, Madhavi Kambam Albany Medical Center, Albany, United States PP266 Osteosarcoma sternum and clavicle; A case report Badaruddin Sahito, Maratib Ali, Abdul Qadir, Mehtab Ahmed Pirwani, Nauman Hussain, Azam Kamboh Dow University of Health Sciences, Civilhospital Karachi, Karachi, Pakistan PP267 Challenges in imaging and histopathology Salim Al-Busaidi Armed Forces Hospital (AFH), Al-Seeb, Oman

118 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP268 Bone lymphoma: A diagnostic challenge Louis-Romée Le Nail, Rajesh Botshu, Vaiapuri Sumathi, Kim Tsoi, Michael Parry, Scott Evans, Lee Jeys The Royal Orthopaedic Hospital, Birmingham, United Kingdom

PP269 Salvage of a lower limb with a distal femoral aseptic non-union and failure of the knee extensor mechanism, using an intramedullary segmental defect bridging knee arthrodesis system - A case presentation Dimitrios Begkas, Alexandros Pastroudis, Stamatios-Theodoros Chatzopoulos, Evangelos Lymaxis, Panagiotis Panagopoulos, Ioannis Iliadis, Andreas Papageorgiou Asclepieion Voulas General Hospital, 6th Orthopaedic Department, Athens, Greece

PP270 Outcomes of extraarticular resection and reconstruction as limb salvage option in musculoskeletal tumours involving joint – Systematic review and meta-analysis Kishore Reddy1,2,3, Rajashekar Danda2, Pavan Murari2, Abhilash Kumar3 1American Oncology Institute, Hyderabad, India, 2Omni Hospital, Hyderabad, India, 3Citizens Hospital, Hyderabad, India

PP271 Pain around elbow: Not always tennis elbow! Sina Coskun1, Nevzat Dabak2, Ferhat Say2, Hasan Göçer2 1Samsun Training and Research Hospital, Samsun, Turkey 2Ondokuz Mayıs University Hospital Department of Orthopedics and Traumatology, Samsun, Turkey

PP272 Atypical osteoid osteoma cases presented with atypical location of the nidus Sina Coskun1, Nevzat Dabak2, Hasan Göçer2, Ferhat Say2 1Samsun Training and Research Hospital, Samsun, Turkey 2Ondokuz Mayis University Hospital Department of Orthopedics and Traumatology, Samsun, Turkey

PP273 Pathologic fracture of the proximal tibia in a 21-year-old secondary to Primary Non-Hodgkin lymphoma of bone managed with knee arthrodesis Abigail Tud, Richard Rotor, Jesus Dueñas Philippine Orthopedic Center, Quezon City, Philippines

PP274 Humeral involvement of multiple myeloma: Clinical characteristics and disease course Ji-Won Lee, Seung-Han Shin, Yang-Guk Chung Department of Orthopedic Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea

PP275 Treatment of a supraintercondylar multifragmented fracture of the distal, infected femur, with silver-coated tumor endomegaprosis João Freitas, Ruben Fonseca, Alvaro Cuenhe, Paulo Tavares, José Casanova Coimbra University Hospital, Coimbra, Portugal

PP276 Preliminary results of a novel knee arthrodesis system for the management of uncontrolled periprosthetic knee joint infection Kadir Buyukdogan1, Mehmet Ayvaz2, Omur Caglar2, Tolga Atay3 1Koc University, Istanbul, Turkey, 2Hacettepe University, Ankara, Turkey 3Suleyman Demirel University, Isparta, Turkey

E-Posters Catalogue 119 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP277 The use of silver megaprostheses in the United States: Short-term outcomes in a multi-institutional review Joseph Benevenia, Joseph Ippolito, Jennifer Thomson, Harry Temple, Richard Buch Rutgers New Jersey Medical School, Newark, United States

Pathology PP278 Osteosarcoma arising in a case of osteofibrous dysplasia of tibia with classic adamantinoma: A case report Sin Tak Benjamin Fong1, Ka Lok Mak1, WeiQuo Li1, D. T. W. Yau2, T. L. Lam2, A. C. L. Chan2, K. C. Lai3, M. K. Chan3 1Department of Orthopaedics & Traumatology, Queen Elizabeth Hospital, Hong Kong, China 2Pathology Department, Queen Elizabeth Hospital, Hong Kong, China 3Department of Radiology & Imaging, Queen Elizabeth Hospital, Hong Kong, China PP279 Condition of cellular factors of adaptive immunity in children with Nasopharengeal cancer Nargiza Karimova, Djamila Polatova Republican Specialized Scientific-practical Medical Centre of Oncology and Radiology, Ministry of Healthcare, Tashkent, Uzbekistan PP280 Myoepithelioma of bone - A rare case Peter Steadman1,2, Geoff Strutton1,2, Lisa Squires1,2 1Australia New Zealand Sarcoma Association, Brisbane, Australia 2Princess Alexandra Hospital, Brisbane, Australia PP281 Prognostic significance of mitotic index using Pospho-Histone H3 immunostains in the diagnosis of giant cell tumor of bone Manuel Ricardo Medellin Rincon1, Vanessa Salinas1, Mario Melo2, Luis Carlos Gomez Mier1, Camilo Soto Montoya1 1Orthopaedics Department, Instituto Nacional De Cancerologia, Bogotá, Colombia 2Pathology Department, Instituto Nacional De Cancerologia, Bogotá, Colombia PP282 Osteochondroma of Hoffa’s Fat Pad. An uncommon clinical and radiological knee mass Peter Steadman1,2, Thomas Lloyd1,2, Geoff Strutton1,2 1Australia New Zealand Sarcoma Association, Brisbane, Australia 2Princess Alexandra Hospital, Brisbane, Australia PP283 Prognostic impact of CD44 expression in patients with myxofibrosarcoma Hiroyuki Tsuchie1, Makoto Emori2, Naohisa Miyakoshi1, Hiroyuki Nagasawa1, Kyoji Okada3, Hiroshi Nanjyo1, Yasutaka Murahashi2, Emi Mizushima2, Junya Shimizu2, Toshihiko Yamashita2, Yoichi Shimada1 1Akita University Graduate School οf Medecine, Akita, Japan 2Sapporo Medical University School of Medicine, Sapporo, Japan 3Akita University Graduate School of Health Sciences, Akita, Japan PP284 The prognostic significance of histopathological parameters for soft tissue sarcomas Sahran Yahaya, Wan Haiery Wan Nor, Wan Yuhana WMS, Sharifah Emilia Tuan Sharif, Norazman Mat Zin, Wan Faisham Wan Ismail Universiti Sains Malaysia, Kota Bharu, Malaysia

120 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

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PP285 Pseudomyogenic haemangioendothelioma of bone: One institution five cases review Eleonora Marini1, Primo Andrea Daolio1, Stefano Bastoni1, Fabio Luca Giardina1, Maria Serena Bartoli1, Andrea Di Bernardo2, Elisabetta Armiraglio2, Antonina Parafioriti2 1Orthopaedic Oncology Department, Milan, Italy, 2Pathology Department, Milan, Italy PP286 Proximal humerus malignant pecoma. First ever case report Prashant Narhari, Azuhairy Azid, Teik Junn Teoh, Charlene Su Yin Yeoh Hospital Pulau Pinang, Georgetown, Malaysia

Pelvic tumors PP287 Pregnancy and delivery in female patients with pediatric, adolescent and young adult (AYA) pelvic sarcoma Tsukasa Yonemoto1, Hiroto Kamoda1, Tshinori Tsukanishi1, Hideyuki Kinoshita1, Yoko Hagiwara1, Hisao Osada2, Takeshi Ishii1 1Div. of Orthop. Surg., Chiba Cancer Center, Chiba, Japan 2Dept. of Ob/Gyn, Chiba University Hospital, Chiba, Japan PP288 A custom hemi-pelvic joint reconstruction with remaining of femoral head in peri-acetabular malignancies: a technical note of limb-salvaging surgery Jingnan Shen, Junqiang Yin, Gang Huang, Changye Zou, Xianbiao Xie, Qinglin Jin First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China PP289 The omentum as a biological barrier to prevent infection after pelvic tumor resection: a proof of concept David Biau1, Sébastien Gaujoux2, Bertrand Dousset2, Philippe Anract1 1Orthopedics, Paris Descartes, AP-HP, Paris, France 2General Surgery, Paris Descartes, AP-HP, Paris, France PP290 CHondrosarcoma of the Pelvis: surgical management options and outcomes of 41 cases Zeping Yu, Xiang Fang, Hong Duan West China Hospital, Sichuan University, Chengdu, China PP291 Anatomical-Compartmental System to stratify wound complications after internal hemipelvectomy Koichi Ogura, Patrick J. Boland, Nicola Fabbri, John H. Healey Memorial Sloan Kettering Cancer Center, New York, United States PP292 What nature taught and how technology helped- 5year story of a pelvic tumour Srinath Doddarangappa1, Pramod Chinder1, Suraj Hindiskere1, Vidisha Murathane2 1HCG Hospital, Bangalore, India, 2The Yellow Ribbon, Karnataka, India PP293 Chondrosarcoma pelvis, beyond the boundaries Badaruddin Sahito, Maratib Ali, Dileep Kumar, Nauman Hussain Rajput Department of orthopaedic surgery unit 1, Ruth K M Pfau Civil Hospital, Dow University of Health Sciences, Karachi, Pakistan PP294 The Baby bump and the malignant lump: A case report of a pregnant patient with pelvic sarcoma Daniela Kristina Carolino, Mary Rose Gonzales, Richard Rotor Institute of Orthopedics and Sports Medicine, St. Luke’s Medical Center, Quezon City, Philippines

E-Posters Catalogue 121 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP295 Surgical treatment for pelvic Ewing sarcoma involving the acetabulum: What is a safe and functional reconstruction combined with modern multi-disciplinary treatments? Tomohiro Fujiwara, Yusuke Tsuda, Jonathan Stevenson, Michael Parry, Robert Grimer, Lee Jeys The Royal Orthopaedic Hospital, Birmingham, United Kingdom PP296 Adamantinoma of pelvis: A rare entity at an unusual location with a difficult diagnosis Jagandeep Virk1, Manish Pruthi1, Bharat Rekhi2, Sunil Pasricha1 1Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, New Delhi, India 2Tata Memorial Hospital (TMH), Mumbai, India PP297 Intraoperative computer-assisted navigation (Intellijoint HIP®) system for periacetabular reconstruction in pelvic tumor surgery Koichi Ogura, Tomohiro Fujiwara, John H. Healey, Nicola Fabbri Memorial Sloan Kettering Cancer Center, New York, United States PP298 Vertical abdominoinguinal approach (Extended Battle incision): A novel approach for pelvic resections Walid Ebeid1, Usama Said Imam2 1Orthopaedic Department, Cairo University, Cairo, Egypt 2General Surgery Department, Beni Sweif University, Beni Sweif, Egypt PP299 Vascularized and recycled hybrid bone graft to restore hip function after resection of periacetabular bone tumor Koichiro Ihara, Takatomo Mine, Hiroyuki Kawamura, Ryutaro Kuriyama, Yasuhiro tmonaga NHO Kanmon Medical Center, Shimonoseki, Japan

Prosthetic reconstruction PP300 Οne stage intramedullary total femoral replacement for post-irradiation proximal femur non-union and ipsilateral knee osteonecrosis Christos Vottis1, Katsuhiro Hayashi3, George Georgopoulos2, Leonidas Dimopoulos2, Vasilis Aggelis2, Panayiotis J. Papagelopoulos2 1Evgenideio Hospital, Orthopedic Department, University of Athens, Athens, Greece 2Attikon University Hospital, 1st Orthopedic Department, University of Athens, Athens, Greece 3Department of Orthopedic Surgery, Kanazawa University Kanazawa, Japan PP301 Titanium silk vs polymeric tube. As soft tissue reconstruction option in patients with hip replacement after tumor resection Ilkin Mikailov, Petr Grigorev Russian Research Institute of Traumatology and Orthopedics Named After R. R. Vreden, St-Peterburg, Russian Federation PP302 Cement spacer formed in a patient-specific mould based on a three-dimensional bone model. A case report G. Ulrich Exner1, Charles E. Dumont1, Jonas Walker2, Philipp Fuernstahl2 1Orthopaedie Zentrum Zuerich, Zurich, Switzerland 2CARD Computer Assisted Research & Development Group, University Hospital Balgrist, University of Zurich, Zurich, Switzerland

122 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP303 Knee arthroplasty after failure of osteoarticular tibia allografts in adults. Problems, complications, G. Ulrich Exner1, Pascal A. Schai2, Tobias C. Bühler3, Theodore I. Malinin4 1Orthopaedie Zentrum Zuerich, Zurich, Switzerland , 2KSL Wolhusen, Wolhusen, Switzerland 3KS Baden, Baden, Switzerland, 4University of Miami Tissue Bank, Miami, United States PP304 A novel 3D-printed tumor prosthesis for reconstruction of proximal humerus and shoulder Yidan Zhang, Yi Yang, Haijie Liang, Tao Ji, Ran Wei, Xiaodong Tang, Dasen Li, Zhiye Du, Jie Zang, Rongli Yang, Wei Guo Musculoskeletal Tumor Center, Peking University People’s Hospital, Beijing, China PP305 Revision rates for megaprostheses: A updated review of the literature and meta-analysis Jean-Camille Mattei1, Arnaud Felden2, Philippe Anract2, David Biau2 1Hôpitaux De Marseille, Aix Marseille Université, Marseille, France 2Hôpitaux de Parais, Paris Descartes Université, Paris, France PP306 Proximal femoral replacement with bipolar heads - What is the risk of secondary conversion to THA? Christoph Theil1, Tom Schmidt-Braekling1, Georg Gosheger1, Hannah Thoennissen1, Jendrik Hardes1, Dimosthenis Andreou1, Burkhard Möllenbeck1, Marcel-Philipp Henrichs2, Ralf Dieckmann1 1Universitätsklinikum Münster, Deparment of Orthopaedics and Tumour Orthopaedics, Münster, Germany 2Deparment of Orthopaedics, Paracelsus Hospital, Osnabrück, Germany PP307 Reconstruction of osseus defects in the upper limb by 3D printed protheses following the resection of primary malignant bone tumors of the long bones - presentation of two cases with a two-year-follow-up Thomas Ackmann, Julian Röder, Sebastian Klingebiel, Kristian Schneider, Georg Gosheger, Dimosthenis Andreou Department of General Orthopedics and Tumor Orthopedics, University Hospital Münster, Münster, Germany PP308 Custom mega prosthesis in metachronous osteosarcoma Mayil Vahanan Natarajan1, MI Mohamed Sameer2, KP Manimaran3 1M. N. Orthopaedic Hospital, Chennai, India 2Sri Ramachandra Medical college, Chennai, India 3Madras Medical College, Chennai, India PP309 Medium-term follow-up results of reconstruction related complications after En bloc resection for thoracolumbar tumors Ming Lu, Haomiao Li, Zixiong Lei, Shuangwu Dai, Changhe Hou, Wei Chen, Shaohua Du Department of Orthopedic, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China PP310 Pelvic resection and reconstruction using revision hip and knee prostheses composite in a patient with a metastatic pelvic tumor: A case report Ervin Chino Tayag, Raymond Barba, Charles Abraham Villamin, Martin Louie Bangcoy University of Santo Tomas Hospital, Manila City, Philippines PP311 Mega-prosthesis in bone tumors, AKUH experience Masood Umer, Eraj Khurshid, Javeria Saeed Aga Khan University Hospital, Karachi, Pakistan

E-Posters Catalogue 123 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP312 Is acetabular replacement an option in proximal femur EndoProsthetic replacement? Flavia Alberghina1,2, Gennaro Parisi1,2, Michele Boffano1, Ugo Albertini1, Nicola Ratto1, Pietro Pellegrino1, Raimondo Piana1 1Oncologic Orthopaedic Surgery AOU Città della Salute e della Scienza Torino, Torino, Italy 2Orthopaedic and Traumatology Clinic - University of Turin, Torino, Italy PP313 Clinical experience of intercalary endoprosthetic reconstruction for malignant mid-diaphyseal bone tumors of femur and tibia Takaaki Tanaka, Yoshinori Imura, Toru Wakamatsu, Hironari Tamiya, Norifumi Naka Osaka International Cancer Institute, Osaka, Japan PP314 Reconstruction of the humerus using the Comprehensive Segmental Revision System in patients suffering from metastatic bone disease. A retrospective study of a consecutive cohort of patients Claus Lindkær Jensen, Michala S. Sørensen, Michael M. Petersen Department of Orthopaedics, Musculoskeletal Tumor Section, Copenhagen, Denmark PP315 Revisions for lower limb mega-prosthesis aseptic loosening failure: Short-stem cemented GMRS modular reconstructive prosthesis may serve as a good option Hairong Xu, Yuan Li, Xiaohui Niu Department of Orthopaedic Oncology Surgery, Beijing Ji Shui Tan Hospital, Beijing, China PP316 Hip arthroplasty in metastatic bone disease of the hip, experience at Hospital Metropolitano, Quito – Ecuador Ricardo Ramón, Esteban Holguin, Carlos Ballesteros, Edgar Barros Hospital Metropolitano, Quito, Ecuador PP317 Elective polyethylene change for peri-knee endoprostheses. Is it a good idea?: A series of five patients and retrieval study May Fong Chan, Lester Wai Mon Chan, Matthew Hern Wang Cheng Tan Tock Seng Hospital, Singapore PP318 The custom distal tibial endoprosthesis – From design lab to the operating theatre Suraya Zainul-Abidin1, George Vicatos2, Henry Soeharno1, Mann Hong Tan1 1Singapore General Hospital, Singapore, 2University of Cape Town, Cape Town, South Africa PP319 Telescoping stem: Rare complication of a total elbow megaprosthesis Raymond Yau, Kenneth Wai-Yip Ho, Ying-Lee Lam Department of Orthopaedics & Traumatology, Queen Mary Hospital, Hong Kong PP320 Three dimentional printed customized endoprosthesis for massive defect of pelvic pubic ramus: Prosthesis design and surgical techniques Yuqi Zhang, Jie Wang, Minxun Lu, Fan Tang, Li Min, Yong Zhou, Yi Luo, Chongqi Tu Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China PP321 Uncemented three-dimensional printed prosthetic reconstruction for giant cell tumor of distal tibia Minxun Lu, Yuqi Zhang, Jie Wang, Li Min, Yi Luo, Yong Zhou, Fan Tang, Chongqi Tu West China Hospital, Sichuan University, Chengdu, China PP322 Clinical and radiographical outcomes of proximal femur cemented stems in tumor endoprostheses Anas Nooh, Abdulrahman Alaseem, Marc-Antoine Ricard, Krista Goulding, Robert Turcotte Department of Orthopedic Surgery, McGill University Health Centre, Montreal, Canada

124 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

PP323 Silver-surface-modified megaprostheses: Do medium-term results (two to eight years follow-up) confirm initial promises for postoperative infection control? Guido Scoccianti1, Francesco Muratori1, Filippo Frenos1, Xhulio Prifti1, Giovanni Beltrami1, Rodolfo Capanna2, Domenico Andrea Campanacci1 1Department of Orthopaedic Oncology, Careggi University Hospital, Firenze, Italy 2Department of Orthopaedics, Pisa University, Pisa, Italy PP324 The role of additive manufacturing in surgical planning and in patient-specific implants George Vicatos Attri Orthopaedics Pty Ltd, Cape Town, South Africa PP325 Sarcomatous transformation in Hereditary multiple osteochondromatosis Salvador Ausina, Laura Izquierdo, Antonio López, Concepción Crespo, María José Mayol, Jorge Salvador San Juan University Hospital, Alicante, Spain PP326 3-D-printed titanium scapula prosthesis in the treatment of osteosarcoma secondary to hereditary multiple exostosis: A case report André Mathias Baptista1, Andre Ferrari de Franca Camargo1, Rafael Aron Schmerling2, Luciano Ruiz Torres1, Geanete Pozzan2, Whinsgton Pereira1 1University of Sao Paulo, Sao Paulo, Brazil 2Hospital Beneficencia Portuguesa de Sao Paulo, Sao Paulo, Brazil PP327 3D-printed custom-made prosthetic reconstructions: Analysis of 41 cases in two referral Centers Andrea Angelini1, Daniel Kotrych2, Giulia Trovarelli1, Andrej Szafrański2, Antonio Berizzi1, Andrzej Bohatyrewicz2, Pietro Ruggieri1 1Department of Orthopedics and Orthopedic Oncology, University of Padova, Padova, Italy 2Department of Orthopedics, Traumatology and Orthopedic Oncology, Pomeranian Medical University, Szczecin, Poland PP328 Proximal humerus resection and reconstruction with Modular Reverse Total Shoulder Prosthesis: long-term results on 30 patients treated by a single surgeon Giulia Trovarelli, Alessandro Cappellari, Elisa Pala, Andrea Angelini, Antonio Berizzi, Pietro Ruggieri Department of Orthopedics and Orthopedic Oncology, University of Padova, Padova, Italy PP329 Post radiation pathologic femur fractures in soft tissue sarcomas: Is endoprosthetic reconstruction is a good option? Ibrahim Alshaygy, Georges Basile, Jean Camille Mattei, Anthony Griffin, Jay Wunder, Peter Ferguson Mount Sinai Hosptial, Toronto, Canada PP330 10 year review of over 700 cases using a traditional then altered antibiotic protocol for tumour megaprosthesis Richard Boyle, Daniel Franks, Paul Stalley, Angie Pinto, Wiliiam McNamara RPAH, Sydney University, Newtown, Australia PP331 Total elbow replacement using “Cost Effective Indigenous Implant” Navaneeth Kamath, Ashish Gulia, Ajay Puri, Prakash Nayak, Prateek Hegde, Srinath Gupta, Vineet Kurisunkal Tata Memorial Hospital, Mumbai, India

E-Posters Catalogue 125 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP332 Tumor reaction due to orthopedic implants after total hip arthroplasty - Diagnostic between tumor, challenge for early and adequate treatment Marcio Moura, Amanda De Oliveira, Guilherme Do Fonno, Mateus Veiga Caires Federal University of Parana, Curitiba, Brazil PP333 Partial two-stage revision for infected tumor prostheses: Is stem retention a reasonable option? Jean-Camille Mattei1, Mansour Abolghasemian2, Julia Visgaus3, Anthony Griffin2, Jay Wunder2, Peter Ferguson2 1Hôpitaux De Marseille - Aix Marseille Université, Marseille, France, 2Mount Sinai Hospital, Toronto, Canada 3Duke University, Durham, United States

Radiotherapy • IVR PP334 Evaluation of the impact of radiation on the healing of femural fractures and the effectiveness of centrifugated human amniotic fluid on the healing of irradiated bone tissue Cláudio Gonçalves, Luiz Teixeira, Ivana Duval, Márcia Michelin, Márcio Pereira, Pedro Machado Federal University of Minas Gerais, Belo Horizonte, Brazil

PP335 Early outcomes of soft tissue sarcoma treated with preoperative hypofractionated radiation and immediate resection Lukas Nystrom, Nathan Mesko, Brian Rubin, Joshua Lawrenz, Shireen Parsai, Chirag Shah, Jacob Scott Cleveland Clinic, Cleveland, United States

PP336 Adjuvant brachytherapy with immidiate flap reconstructions in recurrent extremity soft tissue sarcoma: A series of 10 cases Vishnu Ramanujan, Vishwa Madesh, Anand Raja, Mayilvahanan Natrajan Cancer Institute (WIA), Adyar, Chennai, India

Recycled bone graft • Local tumor ablation PP337 Mid- to long-term clinical outcomes of hemicortical resection and reconstruction using liquid nitrogen-treated tumor-bearing bone in osteosarcoma patients Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Shinji Miwa, Kentaro Igarashi, Yu Aoki, Yuta Taniguchi, Hirotaka Yonezawa, Yoshihiro Araki, Sei Morinaga, Hiroyuki Tsuchiya Kanazawa University, Kanazawa, Japan PP338 Does reimplantation of sterlised tumor bone benefit survival in diaphyseal osteosarcoma? Ajay Puri, Prakash Nayak, Ashish Gulia, Siddharth Laskar Tata Memorial Hospital, Mumbai, India

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PP339 Frozen autograft treated by liquid nitrogen with vascularized fibula for the reconstruction after excision of malignant tumors Yoshikazu Tanzawa1, Akira Kawai2, Eisuke Kobayashi2, Takuya Watanabe1, Masato Sato1, Masahiko Watanabe1, Hiroyuki Tsuchiya3 1Tokai University, Isehara, Japan 2Division of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan 3Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan

PP340 Our early experience with liquid nitrogen sterilization for osteosarcoma of extremities: 28 cases from India Suraj Hindiskere, Pramod Chinder, Srinath Doddarangappa HCG Hospital, Bangalore, India

PP341 Histological study on liquid nitrogen-treated tumor-bearing bone of the proximal femur retrieved after implantation Yoshikazu Tanzawa1, Akira Kawai2, Fumihiko Nakatani2, Masahiko Watanabe1, Hiroyuki Tsuchiya3 1Tokai University, Isehara, Japan 2Division of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan 3Department of Orthopaedic Surgery, Kanazawa University, Takara-machi, Kanazawa, Japan

PP342 Patellar cryo-free technique with recycled frozen autograft reconstruction may be a better alternative to preserve the extensor mechanism for malignant proximal tibial bone tumors Chao Ming Chen1,2,3, Po Kuei Wu1,2,3, Jir You Wang1,2,3, Wei Ming Chen1,2,3 1Therapeutic and Research Center of Musculoskeletal Oncology, Department of Orthopedic Surgery and Traumatology, Taipei Veterans General Hospital, Taipei City, Taiwan 2Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei City, Taiwan 3Department of Orthopedics, School of Medicine, National Yang-Ming University, Taipei City, Taiwan

PP343 Limb salvage with extracorporeal irradiation and graft prosthetic composite for osteosarcoma of proximal tibia: A case report Srimanth Bindiganavile, Vadhiraj Manjunath Manipal Hospitals, Bengaluru, India

PP344 A comparison of frozen and irradiated autograft reconstructions for limb salvage Edgard Engel1, Yuri O Machado1, Lídia M Prada1, Mateus A Hernandes2, Nelson F Gava1 1Orthopedics Department, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brasil 2Image Division, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brasil

PP345 High grade pediatric sarcomas - Nitrogen technique treatment Eduardo Sadao Yonamine, Bruna Buscharino, Karen Voltan, Anderson Rodrigues Santos, Aires Leite Jr, Mario Cavalcanti, Murilo Alexandre, Elio Consentino, Jose Donato Prospero Santa Casa Medical School of Sao Paulo, Sao Paulo, Brazil

E-Posters Catalogue 127 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Soft-tissue reconstruction PP346 Oncologic, surgical and functional outcomes following limb-sparing surgery with vascular reconstruction in patients with extremity musculoskeletal tumors: A retrospective single center case series Abraham Saad, Surasak Prachapipat, Apichat Asavamongkolkul, Saranatra Waikakul, Rapin Phimolsarnti, Chandhanarat Chandhannayingyong Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand PP347 Patella giant cell tumor – A benign entity with intricate treatment approach: Case report Mohamed Hafizudin Abdullah Sani, Nor Hazla Mohamed Haflah UKMMC, Cheras, Malaysia PP348 Propeller flaps in management of irradiated sarcoma defects Eldon Mah St. Vincent’s Hospital Melbourne, Fitzroy, Australia PP349 Meniscus-meniscal ligament complex: A new and accessible material suitable for reconstructing the soft tissue defect after resection of malignant bone tumors around knee Junqiang Yin, Yiwei Fu, Changye Zou, Gang Huang, Jingnan Shen Department of Musculoskeletal Oncology, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China PP350 Pork or beef? A two-arm comparison of synthetic membranes in reconstructions of peri-articular resections Saminathan Suresh Nathan Limb Salvage and Revision Arthroplasty Surgery Pte Ltd, Singapore PP351 Soft-tissue reconstruction in malignant myoepithelioma of the anteromedial proximal leg Joey Kueisheng Lin, Cesar Cipriano Dimayuga The Medical City, Pasig City, Philippines

Soft-tissue sarcomas PP352 A histological positive margin after surgery is correlated with high local re-recurrence rate in patients with recurrent myxofibrosarcoma running title: Outcomes of recurrent myxofibrosarcoma Kazutaka Kikuta1, Robert Nakayama2, Akihiko Yoshida4, Akira Kawai3, Masaya Nakamura2, Morio Matsumoto2 1Division of Musculoskeletal oncology and Orthopaedic Surgery/ Tochigi Cancer Center, Tochigi, Japan 2Department of Orthopaedic Surgery/ Keio University School of Medicine, Tokyo, Japan 3Division of Musculoskeletal Oncology/ National Cancer Center Hospital, Tokyo, Japan 4Division of Pathology and Clinical Laboratory/ National Cancer Center, Tokyo, Japan PP353 Clinical course of soft tissue sarcomas presenting as malignant wounds Manabu Hoshi, Naoto Oebisu, Tadashi Iwai, Akiyoshi Shimatani, Naoki Takada, Hiroaki Nakkamura Department of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan

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PP354 Management of malignant peripheral nerve sheath tumors: Prognostic factors and survival in a series of patients treated at a single institution Naoto Oebisu, Manabu Hoshi, Tadashi Iwai, Akiyoshi Shimatani, Naoki Takada, Hiroaki Nakamura Osaka City University Graduate School of Medicine, Osaka, Japan PP355 Efficacy of radio-hyperthermo-chemotherapy as salvage therapy for recurrent or residual malignant soft tissue tumors Hisaki Aiba1, Satoshi Yamada1, Takanobu Otsuka2, Hideki Murakami1 1Nagoya City University, Nagoya, Japan, 2Tokai Gakuen University, Nagoya, Japan PP356 Clinicopathological features of superficial epithelioid sarcomas Naofumi Asano1, Akihiko Yoshida2, Koichi Ogura3, Eisuke Kobayashi3, Masaya Nakamura1, Morio Matsumoto1, Robert Nakayama1, Toru Hiruma4, Takeshi Ishii5, Akira Kawai3 1Department of Orhopaedic Surgery, Keio University School of Medicine, Tokyo, Japan 2Department of Pathology, National Cancer Center Hospital, Tokyo, Japan 3Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan 4Division of Musculoskeletal Tumor Surgery, Kanagawa Cancer Center, Yokohama, Japan 5Division of Orthopaedic Surgery, Chiba Cancer Center, Chiba, Japan PP357 A retrospective study of prognostic factors, treatment modalities and outcome of soft tissue sarcoma of extremities: Universiti Kebangsaan Malaysia Medical Centre (UKMMC) Experience Nor Hazla Mohamed Haflah, Soon Kang Law, Fuad Ismail University Kebangsaan Malaysia, Cheras, Malaysia PP358 The expression and clinical significance of PD-1/PD-L1 in extraskeletal osteosarcoma Yongzhong Wei, Jingjing Xu, Juming Li Department of Orthopedic Surgery, The First Affiliated Hospital With Nanjing Medical University, Nanjing, China PP359 Experience of interstitial permanent i(125) brachytherapy for extremity soft tissue sarcomas Hong Duan, Xiang Fang West China Hospital, Sichuan University, Chengdu, China PP360 Is resection of soft tissue sarcomas other than tumor centers leading to an uncorrectable mistake? Review of 492 single center operated soft tissue sarcoma patients Andac Celasun Alsina1, Federico Sacchetti2, Ozgur Mert Bakan1, Dundar Sabah1 1Ege University, Izmir, Turkey, 2Pisa University, Pisa, Italy PP361 Sarcopenia affects incidence of surgical wound complications in localized soft tissue sarcoma patients but not outcome Roberto Vélez1, Matias Vicente1, Matias De Albert2, Manuel Perez-Dominguez1 1Orthopaedic Oncology, Hospital Vall D´ Hebron, Barcelona, Spain, 2Radiology, Hospital Vall D’ Hebron, Barcelona, Spain PP362 Application of circulating tumor cell detection in soft tissue sarcoma Juming Li, Yumin Huang Jiangsu Province Hospital, Nanjing, China PP363 Muscle strength preservation in patients who underwent soft tissue sarcoma resection in the thigh is dissociated from psychological parameters of the quality of life Liza Ranzani, Carlos Hanasilo, Leandro Auletta, Mauricio Etchebehere Department of Orthopaedics and Traumatology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil

E-Posters Catalogue 129 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP364 Surgical results and risk factors for complications and limb function in patients with soft tissue sarcomas of the thigh Sei Morinaga, Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Shinji Miwa, Kentaro Igarashi, Yuta Taniguchi, Hirotaka Yonezawa, Yoshihiro Araki, Hiroyuki Tsuchiya Department of Orthopaedic Surgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan PP365 Evaluation of local recurrence risk of unplanned primary excision of soft tissue tumor without additional wide excision at an early stage Ryu Terauchi, Shinji Tsuchida, Naoki Mizoshiri, Yuki Mori, Daichi Hayashi, Toshiharu Shirai Department of Orthopaedics, Kyoto Prefectural University of Medicine, Kyoto, Japan PP366 A case report of basal cell carcinosarcoma in left lower leg Toshihisa Yano1, Munenori Watanuki1, Masami Hosaka2, Kouu Hayashi1, Shinichiro Yoshida1, Mika Watanabe3, Shin Hitachi4, Eiji Itoi1 1Dept. of Orthop. Surg., Tohoku Univ. Graduate School of Medicine, Sendai, Japan 2Dept. of Orthop. Surg., Miyagi Cancer Center, Natori, Japan, 3Dept. of Pathology, Tohoku Univ. Hosp., Sendai, Japan, 4Dept. of Diagnostic Radiology, Tohoku Univ. Hosp., Sendai, Japan PP367 Analysis of treatment outcomes and factors affecting long-term survival in patients with epithelioid sarcoma: A long-term follow-up study of patients with epithelioid sarcoma by multicenter Liu Xiaozhou1, Wu Sujia1, Wei Yongzhong2, Wang Shoufeng3 1Department of Orthopedics, Jinling Hospital, Nanjing, China 2Department of Orthopedics, Jiangsu Province hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China 3Department of Orthopedics, Nanjing Drum tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China PP368 Neoadjuvant radiotherapy for soft tissue sarcoma in China: A preliminary result Huang Zhen Beijing Jishuitan Hospital, Beijing, China PP369 Impact of adjuvant therapy using acridine orange in patients with soft tissue sarcoma treated with marginal resection: A comparative study Hiroyuki Tsuchie1, Makoto Emori2, Naohisa Miyakoshi1, Hiroyuki Nagasawa1, Kyoji Okada3, Yasutaka Murahashi2, Emi Mizushima2, Junya Shimizu2, Toshihiko yamashita2, Yoichi Shimada1 1Akita University Graduate School of Medecine, Akita, Japan, 2Sapporo Medical University School of Medicine, Sapporo, Japan, 3Akita University Graduate School of Health Sciences, Akita, Japan PP370 Douple primary sarcoma Jaeyoung Lee1, Seung-Han Shin2 1Department of Orthopedic Surgery, Bucheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Bucheon, South Korea, 2Department of Orthopedic Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea PP371 Epidemiology, incidence, and survival of rhabdomyosarcoma subtypes: SEER and ICES Database Analysis Kamil Amer1, Jennifer Thomson1, Dominick Congiusta1, Andrew Dobitsch1, Anthony Bozzo2, Kathleen Beebe1 1Rutgers New Jersey Medical School, Montclair, United States, 2McMaster University, Hamilton, Canada

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PP372 Predictive factors of synovial sarcoma Philipp Theodor Funovics, Klemens Vertesich, Markus Schreiner, Heiko Schmid-Stino, Gerhard Hobusch, Joannis Panotopoulos, Reinhard Windhager Medical University of Vienna Department of Orthopaedics and Trauma Surgery, Vienna, Austria PP373 Oncological outcomes of extraskeletal osteosarcoma: Our experience Prateek Hegde, Vineet Kurisunkal, Navaneeth Kamath, Ashwinkumar Prajapati, Srinath Gupta, Prakash Nayak, Ashish Gulia, Ajay Puri, Avadhoot Dixit Tata Memorial Hospital, Mumbai, India PP374 Soft tissue pleomorphic sarcoma: Diagnostic approach and treatment Giakoumis Diakoumis, Ioannis Papakostas, Spyros Valvis, Serafeim Sarafopoulos, Sofia Dara, Theodoros Kormas Agios Savvas Oncological Hospital, Athens, Greece PP375 The effects of neoadjuvant radiation therapy on local recurrence in treating myxofibrosarcomas Ashley Aratani, Taylor Reif, Mark Scarborough, Parker Gibbs, Chung Chan, Dianne Torrence, Andre Spiguel University of Florida, Gainesville, United States PP376 Unplanned excisions of soft tissue sarcomas of the upper extremity Vasileios Kontogeorgakos, Annelies Van Beeck, Rodanthi Margariti, Stauros Goumenos, Olga Savvidou, Andreas Mavrogenis, Panayiotis J. Papagelopoulos Attikon University Hopsital, National and Kapodistrian University of Athens, Athens, Greece

Spinal and sacral tumors PP377 A rare case of melanotyc schwannoma involving the sacrum Levent Berkem1, Mehmet Aydogan2, Sefa Giray Batibay3, Ayse Bahar Ceyran4, Korhan Özkan5 1Department Of Orthopaedics And Traumatology, Goztepe Training and Research Hospital, Istanbul, Turkey 2Free Physician, Istanbul, Turkey 3Department of Orthopaedics and Traumatology, Derince Training and Research Hospital, Kocaeli, Turkey 4Department of Pathology, School of Medicine, Bilim University, Istanbul, Turkey 5Department of Orthopaedics and Traumatology, Medical School, Medeniyet University, Istanbul, Turkey PP378 Early clinical results of the second generation total en bloc spondylectomy for spinal tumor: Experience from a developing country Permsak Paholpak1, Taweechok Wisanuyotin1, Winai Sirichativapee1, Yuichi Kasai1, Hideki Murakami2 1Department of Orthopedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand 2Department of Orthopedics, Faculty of Medicine, Nagoya City University, Nagoya, Japan PP379 Surgical treatment of bone tumors affecting the sacroiliac joint Roger Rojas Sayol1, Laura Noguera Alonso2, Ana Peiró Ibañez1, Laura Trullols Tarragó1, Pau Machado Granados1, Gemma Vilà Canet2, Ana Belen Pérez Romera2, Juan José Velazquez Fragoso2, Isidro Gracia Alegria1 1Orthopaedic Oncology Unit, Orthopaedic Department, Hospital De La Santa Creu I Sant Pau, Barcelona, Spain 2Spine Surgery Unit, Orthopaedic Department, Hospital De La Santa Creu I Sant Pau, Barcelona, Spain

E-Posters Catalogue 131 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

PP380 Evaluation of functional outcome following early and late surgical intervention for spine metastases: Single institutional experience of 132 patients Amrithlal Mascarenhas, Pramod Chinder, Suraj Hindiskere, Srinath Doddarangappa HCG Hospital, Bangalore, India PP381 Percutaneous spinal endoscopy treatment for recurrent sacral metastases Tenghui Zeng, Xinjian Yang, Shiquan Zhang Department of Spine Surgery, The 1st Affiliated Hospital of Shenzhen University, China PP382 An analysis for reliability of spinal instability neoplastic score of spinal metastasis patients in residents training program Phutsapong Srisawat, Kritsadakorn Waithayayothin, Sutipat Pairoj Boriboon, Puwadon Veerapan, Thipachart Punyaratabandhu Department of Orthopedics, Phramongkutklao Hospital & College of Medicine, Bangkok, Thailand PP383 Intraoperative Tranexamic acid reduces early drainage after the resection of primary sacral tumor Changhe Hou, Haomiao Li, Zixiong Lei, Ming Lu, Shuangwu Dai, Shaohua Du, Wei Chen Department of Muscular Skeletal Oncology, Third Affliated Hospital, Southern Medical University, Guangzhou, China PP384 Complications after partial, total or extended sacrectomy in a serie of cases Mauro Costa Morais Tavares Junior1, Douglas Kenji Narazaki2, William Gemio Jacobsen Teixeira2, Cesar Salge Gilhardi2, Alexandre Fogaça Cristante1, Tarcisio Eloy Pessoa de Barros Filho1 1Department of Orthopedics and Traumatology, University of Sao Paulo, Sao Paulo, Brazil 2Department of Spine Surgery, Cancer Institute of Sao Paulo, Sao Paulo, Brazil PP385 Experience of successful surgical treatment for lumbar giant cell tumour Hirotaka Koyanagi, Toshitaka Yoshii, Takashi Hirai, Shingo Sato, Atsushi Okawa Tokyo Medical and Dental University Hospital, Tokyo, Japan PP386 Perioperative nursing care of en-bloc resection for malignant peripheral nerve shealthtumor of lumbar Han Yan, Haomiao Li, Changhe Hou, Shuangwu Dai, Ming Lu, Wei Chen Southern Medical University, Guangzhou, China PP387 Biological scaffold in the age of 3D printing: Extracorporeal radiation and re-implantation after total sacrectomy Manit Gundavda, Manish Agarwal, Rajeev Reddy P.D. Hinduja Hospital And MRC, Mumbai, India

Surgical margin • CTx evaluation PP388 Evaluation of lateral extent of the reactive layer around subcutaneous soft tissue sarcomas by ultrasonography Munenori Watanuki1, Masami Hosaka2, Kou Hayashi1, Sinichirou Toshida1, Toshihisa Yano1, Eiji Itoi1 1Dept. of Orthop Surg, Tohoku University Hospital, Sendai, Japan 2Dept. of Orthop Surg, Miyagi Cancer Center, Natori, Japan

132 20th General Meeting of International Society of Limb Salvage Under the auspices of

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Moderators, Chairpersons & Speakers Index (referring to pages)

A D Abudu Adesegun › 75, 83 Di Bella Claudia › 57 Ajit Singh Vivek › 53 Dickey Ian › 22 Andreou Dimosthenis › 30 Dickinson Ian › 75, 78 Angelini Andrea › 59, 87, 87 Donati Davide Maria › 64, 80 Aponte-Tinao Luis › 23, 57, 80 Asavamongkolkul Apichat › 35, 52 E Aston William › 47, 167 Ebeid Walid › 34 Erickson Bradley › 51 B Errani Costantino › 63, 83 Beltrami Giovanni › 49 Exner G. Ulrich › 43 Benevenia Joseph › 25, 73 Bergovec Marko › 64, 87, 87 F Berlin Örjan › 22, 22, 22, 76 Fabbri Nicola › 23, 58, 83 Berrey B. Hudson › 45 Forsyth Ramses › 86 Bird Justin › 80 Funovics Philipp Theodor › 26, 65 Botello Eduardo › 52 Branemark Rickard › 23, 25 G Brigman Brian › 50 Galanis Evanthia › 33 Brountzos Elias › 83 Gulia Ashish › 48, 87, 87, 87 Buscharino Bruna › 81 Guo Wei › 53, 63

C H Campanacci Domenico Andrea › 39, 80 Hardes Jendrik › 26, 47, 87, 87, 167 Capanna Rodolfo › 41, 55 Hayashi Katsuhiro › 75, 87 Casanova Jose › 53 Healey John › 24, 86 Chatziioannou Achilleas › 67 Hobusch Gerhard › 43 Chatziioannou Sofia › 67 Hornicek Francis › 51, 58 Choong Peter › 49, 75 Hosking Keith › 55 Cuervo Lozano Carlos E. › 52 Houdek Matthew › 35 Huertas Patricia Bonilla › 50

Index 133 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

I M Ihara Koichiro › 23 Mak Ka Lok › 59 Imai Reiko › 33 Malizos Konstantinos › 41 Inwards Carrie › 83, 87 Mavrogenis Andreas › 50, 47, 87 J Mishil Parikh › 87 Jesse Mary › 83 Moura Marcio › 49 Jesus Garcia Reynaldo › 40, 84 N Jeys Lee M. › 47, 87, 87, 87 Johnson Luke › 52 Nakayama Robert › 65 Joo Min Wook › 75 Nanopoulos Dimitrios › 42 Nathan Saminathan Suresh › 52, 75 K Nishida Jun › 57 Kawai Akira › 86 Nishida Yoshihiro › 30 Kawano Hirotaka › 84 Niu Xiaohui › 34, 52 Kelekis Alexis › 83 Nystrom Lukas › 24 Kim Han-Soo › 41 O Kontogeorgakos Vasileios › 41, 87, 87, 87 Kormas Theodoros › 87 O’Connor Mary › 64, 75, 82 Kotrych Daniel › 39, 80, 167 Ozaki Toshifumi › 58 Kotz Rainer I. › 42 Özger Harzem › 34, 55, 83 Kulidjian Anna › 78, 82 P Kunisada Toshiyuki › 85 Papagelopoulos Panayiotis J. › 42, 63, 75, 86, L 87, 167 Lam Ying-Lee Albert › 47 Papanastasiou Ioannis › 87 Lee Francis › 20, 55 Papavasileiou Kyriakos › 87 Leithner Andreas › 61 Pazionis Theresa Julia Christina › 37 Leopold Seth › 82, 86 Powell Gerard › 28 Letson George Douglas › 27, 51, 167 Prince Daniel › 48 Lewis Valerae › 18, 40, 82 Puri Ajay › 39, 41 Lin Patrick › 20 Linares Francisco › 61 R Lindeque Bennie Gerhard Petris › 83 Randall Robert › 70, 86 Lozano-Calderon Santiago › 69 Robinson Steven › 33 Luzzati Alessandro › 85 Rose Peter › 63

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Ruggieri Pietro › 27, 51, 75, 167 Turcotte Robert R. › 22, 28, 41

S U › Sabah Dundar 25, 75 Uchida Atsumasa › 75 Sakellariou Vasilios › 76 Savvidou Olga › 63, 82 V › Scarborough Mark 65 Van Beeck Annelies › 87 › Scheinemann Peter 87, 167 Vélez Roberto › 83 › Shirai Toshiharu 48 Vlastou Ekaterini › 69 › Sim Franklin 24, 75, 82, 85 Vyrva Oleg › 68 Siontis Brittany › 45 Sirichativapee Winai › 37 W › Stavrianos Spyros 69 Wenger Doris › 67, 83 › Stavropoulos Nikolaos 87 Wong Kwok-chuen › 18 › Steadman Peter 26, 84 Wunder Jay S. › 73, 81 Sternheim Amir › 63, 86 Streitburger Arne › 80, 87, 87 Y › Szafranski Andrzej 55 Yamamoto Norio › 68 › T Yazawa Yasuo 70 Yildiz Huseyin Yusuf › 55 Takeuchi Akihiko › 86 Yonamine Eduardo Sabao › 81 Thaler Martin › 47, 87, 87 Trovarelli Giulia › 75 Z Tsuchiya Hiroyuki › 68, 75, 86 Zambakides Christos › 40

Index 135 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Authors Index (referring to presentations codes)

Akhnoukh Samuel › FP6.11, FP7.12 A Akman Alp › FP13.10 Abate Massimo Eraldo › PP117 Akol Judith Valerie › PP149, PP248 Abdel Matthew › OP17.5 Akpınar Fuat › PP101 Abdelaal Ahmed › FP8.13 Al Muderis Munjed › FP13.7, FP13.8, OP12.5 Abdelbary Hesham › OP18.2 Alam Khan Shah › FP8.9, PP094 Abdikarimov Khurshid › PP014 Alam Syed › PP077 Abdullah Sani Mohamed Hafizudin › PP070, Alaqeel Motaz › OP18.2 PP347 Alaseem Abdulrahman › FP8.12, OP18.2, OP18.5, Abe Kensaku › PP024, PP032, PP075, PP104, PP322 PP105 Alberghina Flavia › PP312 Abolghasemian Mansour › PP333 Albergo Jose › IL18, FP1.10, FP4.10, PP089, PP261 Abousayed Mostafa › PP265 Albergo Jose Ignacio › PP063, PP250 Abramson Michael › OP7.3 Albertini Ugo › OP9.4, OP19.5, PP227, PP312 Abudu Adesegun T. › FP10.8, OP8.3, PP116, Al-Busaidi Salim › PP058, PP059, PP267 PP161 Alexander John › FP13.4 › Abudu Seggy OP3.3 Alexandre Murilo › FP2.15, OP28.6, PP345 › Abuhejleh Hasan PP077 Alfaro Patricio › FP1.5, PP236 › Achudan Shaam FP3.12 Ali Maratib › PP266, PP293 › Ackmann Thomas PP141, PP307 Aliev Mamed › FP9.15 › Agaoglu Fulya PP152 Aliling Jose Bayani › PP258 › Agaram Narasimhan PP115 Alkhallaf Salwa › PP137 › Agarwal Manish FP6.3, FP9.2, OP8.6, OP13.3, Alloisio Marco › IL28 PP387 Aloia Thomas › FP1.12 Aggarwal Purnima › FP7.7, PP120 Alomesen Avelino › FP11.1, PP176 Aggelis Vasilis › PP300 Alpan Bugra › FP5.13, PP090, PP129, PP152, › Aguilar C. PP013 PP190, PP198, PP199 › Ahmed Safia FP12.6 Alshaygy Ibrahim › FP14.13, FP14.15, FP8.7, Ahn Junho › FP7.3, OP6.5 OP24.2, PP253, PP329 Aiba Hisaki › OP9.3, PP125, PP355 Alsina Andaç Celasun › FP14.12, OP26.6, PP360 Ajit Singh Vivek › FP7.14, FP8.4, OP15.2, OP18.1, Alvarado Alberto › PP172 PP036, PP118, PP165, PP223 Alves Godinho Tinoco Rafael › FP2.5 › Akahane Manabu OP9.5, PP050, PP154 Amaya José › FP14.8, PP007 Akaike Keisuke › PP035, PP046

136 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Amer Kamil › OP20.1, OP26.2, PP371 Aston William › FP13.5, FP5.11 Anazawa Ukei › OP17.6 Atay Tolga › PP276 Anchan Tejashwini › PP259 Athanasian Edward › IL1 Anderson Ashley › FP6.5, OP19.1 Athey Alexander › OP7.1 Andreou Dimosthenis › OP6.2, OP4.6, OP6.4, Auletta Leandro › PP363 PP141, PP306, PP307 Auregan Jean-Charles › OP24.5 Andritsos Loukas › FP10.10 Ausina Salvador › PP074, PP325 Andrulis Irene L. › FP8.2 Aycan Osman Emre › FP5.13, PP090, PP129, Angelini Andrea › FP7.9, OP18.3, OP19.2, PP197, PP152, PP190, PP198, PP199 PP327, PP328 Aydin Ali › PP101 Angulo Manuel › FP14.8, PP007 Aydin Davut › PP101 Anract Philippe › OP20.6, OP24.5, PP289, PP305 Aydogan Mehmet › PP377 Antal Imre › OP4.6 Ayerza Miguel › IL18, PP063, PP250 Antoniadou Thekla › OP24.6 Ayvaz Mehmet › FP10.16, FP13.10, PP276 Aoki Yu › PP024, PP032, PP337 Azid Azuhairy › FP10.13, PP150, PP286 Aono Masanari › OP22.1 Aoyama Ryoma › OP17.6 B Aponte-Tinao Luis › IL18, FP1.10, FP4.10, PP063, Babinet Antoine › OP20.6 PP089, PP250, PP261 Babouris Christos › FP5.8, PP065 Arai Eisuke › FP12.10, OP22.2 Badr Ismail Tawfeek › PP052 Araki Yoshihiro › FP12.1, FP14.7, OP17.3, OP6.3, Bahamonde Luis › OP27.6 PP024, PP028, PP032, PP033, PP034, PP075, Baird Charles › FP13.12, OP16.5 PP104, PP105, PP232, PP337, PP364 Baixauli Francisco › FP14.8, PP007, PP205 › Aratani Ashley PP009, PP375 Baixauli Ignacio › PP007 › Areas Toller Eduardo PP243, PP247 Bakan Ozgur Mert › OP26.6, PP360 › Ariel Gal IL19 Bakırcıoğlu Sancar › FP10.16 › Armiraglio Elisabetta PP285 Bakri Karim › FP12.6, OP1.1, OP1.6, OP16.3, Arreola Catalina › FP2.4 OP20.2 Arteau Annie › OP18.2 Baldi Jacopo › FP2.14, OP27.4, PP252 Aryal Aayush › OP17.4 Balko Jan › FP14.17, PP116 Asano Naofumi › FP14.11, PP057, PP071, PP078, Ballesteros Carlos › PP316 PP356 Ban Yoshitaka › OP22.1 › Asante Dennis OP4.5 Bangcoy Martin Louie › PP166, PP310 › Asanuma Kunihiro PP068, PP264 Banjara Roshan › FP8.9, PP094, PP112 › Asavamongkolkul Apichat IL14, OP9.2, OP23.3, Baptista André Mathias › PP326 OP23.7, PP006, PP164, PP346 Baracco Riccardo › FP7.9 Astawa Putu › PP171 Barba Raymond › PP310

Index 137 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Barboza Wendell M. › FP11.12 Bernal Alvaro › PP172 Barış Sancar › PP083 Bernthal Nicholas › FP4.15 Barker Dan › PP184 Berrey B. Hudson › FP13.6, OP11.2 Barlow Jonathan › FP10.2, OP7.1 Bertolo Federico › PP228 Barner-Rasumussen Ian › FP7.10 Bertolotti Luciano › FP1.14 Barros Edgar › PP316 Bhadiyadra Ravi › OP8.6 Bartelstein Meredith K. › FP6.11, FP7.12 Biagini Roberto › IL28, FP2.13, FP2.14, OP27.4, Bartoli Maria-Serena › FP9.12, OP1.5, PP285 PP252 Bartolini Saverio › PP139 Bianchi Giuseppe › OP4.6 Başarır Kerem › FP10.14 Biau David › FP4.15, OP20.6, OP24.5, OP4.6, Basile Georges › FP8.7, FP14.13, FP14.15, OP24.2, PP289, PP305 PP253, PP329 Bilgeri Annika › FP14.1, PP257 Bastoni Stefano › FP4.4, FP9.12, OP1.5, PP285 Bilimagga Ramesh › OP5.4 Batibay Sefa Giray › PP053, PP377 Bindiganavile Srimanth › FP12.4, PP343 Baumhoer Daniel › OP4.6 Binitie Odion › OP5.2, OP7.6, OP26.5, PP218 Baur-Melnyk Andrea › FP14.1, OP12.3, OP21.1 Bird Justin › FP1.12, FP3.2, OP17.2 Baykan Said Erkam › FP1.3, FP9.3 Bishop Andrew J. › FP4.15 › Bayon Ginevra FP14.12 Bloem Hans › OP22.6 › Baysal Ozgur FP1.3 Blomqvist Carl › FP7.10 › Beebe Kathleen FP7.5, FP9.10, OP14.4, OP19.7, Blunn Gordon › FP10.10, FP4.14, FP5.11 OP20.1, OP26.2, PP207, PP208, PP211, PP371 B.N. Tejaswini › FP3.5 Begkas Dimitrios › PP269 Boffano Michele › OP10.2, OP19.5, OP9.4, PP227, Bejosa Paul Christian › FP11.1, PP176 PP228, PP312 Belinha Jorge › PP219 Bohatyrewicz Andrzej › OP18.3, OP18.4, PP327 Beltrami Giovanni › FP11.3, FP11.4, FP4.11, FP7.4, Boland Patrick › FP4.1, FP6.11, FP7.12, FP9.14, IL1, OP16.1, OP26.1, PP010, PP139, PP181, PP209, OP19.1, PP291 PP323 Bonilla Patricia › PP012, PP013 Belzarena Ana C. › FP14.2, OP3.1, PP144, PP145, PP218 Bordini Barbara › PP236 Belzarena Cecilia › OP26.5, PP145, PP218 Bormann Eike › OP6.4 Benassi Maria Serena › FP3.15 Borre Alda › OP19.5 Benevenia Joseph › IL3, FP7.5, FP9.10, OP14.4, Bosma Sarah › FP1.13, OP10.4, OP22.6 OP19.7, OP20.1, PP207, PP208, PP211, PP277 Botshu Rajesh › PP268 Bennell Natalie › PP135 Botti Alessandra › FP4.11 Bergovec Marko › FP13.2, OP21.3 Bourdais-Sallot Aurélie › FP9.5 Berizzi, Antonio › FP7.9, OP19.2, PP327, PP328 Boux Elena › OP10.2, OP19.5, OP9.4, PP227 Berkem Levent › PP053, PP054, PP377 Bower Thomas › OP20.2

138 20th General Meeting of International Society of Limb Salvage Under the auspices of

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HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Boyle Richard › FP10.11, OP25.1, PP135, PP184, Campanacci Laura › FP3.15, OP14.6, PP117, PP330 PP227 Bozzo Anthony › OP26.2, PP371 Campbell Neil › FP10.4, FP10.6 Brassesco Maria Sol › FP11.12 Camurdan Burkay › FP4.2 Briggs Timothy › FP4.14, FP13.5, FP5.11 Canbaz Tosun Fevziye › PP083 Brigman Brian › FP8.11, OP13.6 Cannavò Luca › FP2.12, FP2.13, FP2.14, OP27.4 Broekhuis Demien › OP25.1 Cannon Steven › FP5.11 Brogi Mattia › PP209 Capanna Rodolfo › FP11.3, FP14.12, FP4.11, FP7.4, Brown Alexandra › FP14.5 OP16.1, OP26.1, PP010, PP139, PP209, PP323 Brown Marcel › PP134 Capi Ana › FP4.16 Brown Toby › PP184 Cappellari Alessandro › PP328 Buch Richard › PP277 Caran Eliana › PP016 Bühler Tobias C. › PP303 Cariboni Umberto › IL28 Bukata Susan › FP11.7 Carmine Zoccali › FP2.12 Bukowski Brandon › FP10.2, OP7.1 Carmo Vitor › PP247 Bull Shelley B. › FP8.2 Carnero Ryan Conrad › PP119 Burner Danielle › FP2.4 Carolino Daniela Kristina › PP192, PP294 Bus Michael › FP11.13 Carraro Dirce › OP21.6 › Buscharino Bruna FP14.14, FP2.15, OP28.6, Casanova José › FP10.15, OP4.6, OP27.5, PP275 PP345 Castillejos Jasmine › FP11.7 Buyukdogan Kadir › FP13.10, PP276 Castro María Carmen › PP074 Byun Byung Hyun › FP6.1, PP147 Cavalcanti Mario › FP2.15, OP28.6, PP345 C Çetik Rıza Mert › FP10.16 Ceyran Ayse Bahar › PP377 Cabas-Geat Angeles › PP063 › Cacalano Nicholas › FP2.4 Chan A. C. L. PP278 › Caglar Omur › PP276 Chan Brendan PP020 › Cai Zhengdong › FP11.11 Chan Chung PP375 › Callan Alexandra › FP7.3, OP6.5 Chan Harley PP253 Callegaro Dario › OP21.3 Chan Lester Wai Mon › FP8.8, PP317 Calleja Henry Gerard › PP192 Chan M. K. › PP278 Camargo Andre Ferrari de Franca › PP326 Chan May Fong › PP317 Cammelli Silvia › PP117 Chandhanayingyong Chandhanarat › OP23.3, Campanacci Domenico › FP3.10, PP209 OP23.7, PP006, PP041, PP164, PP182, PP346 Campanacci Domenico Andrea › IL7, FP4.11, Charoenlap Chris › FP2.8, FP7.2, PP151 FP11.3, FP14.12, FP7.4, OP16.1, OP26.1, PP010, Charubhumi Vanessa › OP20.3 PP139, PP323 Chatziioannou Sofia › IL22

Index 139 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Chatzopoulos Stamatios-Theodoros › PP269 Chung Peter W. › FP4.15 Chen Chao-Ming › FP1.9, FP2.1, FP3.8, FP12.2, Chung Yang-Guk › FP2.7, OP5.6, OP9.2, PP187, FP12.3, OP3.6, OP2.2, OP23.2, OP23.5, PP047, PP274, PP237 PP342 Ciani Giovanni › FP1.5, OP9.5, PP236 Chen Cheng-Fong › FP2.1 Cimatti Bruno › FP11.12 Chen Hao › PP086, PP180 Çinka Hikmet › PP083 Chen Hongmin › OP2.5, PP043 Cladiere Victoire › OP20.6 Chen Kuan-Lin › FP12.2 Claudio Rafael › PP163 Chen Linda › FP8.11 Cleven Arjen › FP1.13 Chen Wei › OP28.4, OP28.5, PP193, PP309, PP383, Clift Ben › FP6.7 PP386 Colak Tahsin Sami › FP13.10 Chen Wei-Ming › FP1.9, FP12.2, FP2.1, FP12.3, Colangeli Marco › OP14.6, PP181 FP3.8, OP2.2, OP3.6, OP9.2, OP23.2, OP23.5, Colding-Rasmussen Thomas › OP17.1 PP047, PP342 Comunello Juliane › OP21.6, PP175 Chen Yen-Lin › FP4.15, OP5.2 Congiusta Dominick › OP26.2, PP371 Cheng Mathew Hern Wang › FP3.12, FP8.8, PP317 Consentino Elio › FP2.15, OP28.6, PP345 Chetan Pawar › PP017 Conti Andrea › OP19.5, PP227, PP228 Chetthanon Thad › PP151 Coombs Christopher › PP001 Chi Yueh-Yun › OP5.2 Cooper Anna › PP084, PP155 Chiba Kazuhiro › PP220 Correal Natalia › PP103 Chiesa Gaston › PP186 Correia Luiz Filipe › FP6.8, PP081 Chinder Pramod › FP3.5, FP8.1, OP14.1, OP5.4, Cosentino Monica › PP236 PP017, PP259, PP292, PP340, PP380 Coskun Sina › PP239, PP271, PP272 Chinder Pramod S. › FP1.7, FP11.4, OP22.4, Costa Morais Tavares Junior Mauro › PP384 OP22.8, PP181 Crespo Concepción › PP325 Chiu Wang Kei › FP5.10, OP3.5 Crimì Alberto › OP19.2 Cho Hwan Seong › FP1.4, FP6.13, PP092 Cuenhe Alvaro › PP275 Cho Soo Young › OP2.3 Cuervo Lozano Carlos Eduardo › IL13, PP011, Choi Jung Yoon › PP124 PP114 Choi Woo Hee › FP6.2 Cueva Sofia › FP13.3 Choong Peter F. M. › IL11, FP3.9, FP14.5, OP22.3 Cundy Will › FP10.5 Choursamran Nattapol › FP4.3 Cuomo Pierluigi › FP3.10, FP4.11, OP16.1, OP26.1 Chovanova Silvia › PP245 Christ Alexander › FP10.7, FP9.11 D Chua Alfred › OP25.1 Dabak Nevzat › PP239, PP271, PP272 Chudamani Chataut › PP127 Dadia Solomon › IL19, OP13.5, OP25.3, OP28.7

140 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Dai Shuangwu › FP5.7, OP28.4, OP28.5, PP066, Devloo Victoria › OP23.6 PP309, PP383, PP386 Di Bella Claudia › FP3.9, FP14.5, OP22.3 Dailiana Zoe › PP008 Di Bernardo Andrea › PP285 Daly Michael › PP253 Diakoumis Giakoumis › PP110, PP374 Damron Timothy A. › FP8.11 DiCaprio Matthew › PP265 Danda Rajashekar › OP1.3, PP102, PP270 Dickinson Ian › FP10.5, PP226 D’Angelo Michael › OP3.1, PP144, PP145 Dickson Brendan C. › FP8.2 Daniel Yin Xing Cheng › FP14.9 Dieckmann Ralf › OP6.2, PP306 Danielak Jakub › OP14.3 Dierselhuis Edwin › PP097 Daolio Primo Andrea › FP4.4, FP9.12, OP1.5, Dijkstra P. D. S. › FP14.3 PP285 Dijkstra Sander › FP1.13, FP3.10, FP11.13, OP10.4, Dara Sofia › PP110, PP374 OP22.6 Davies Benjamin › FP10.10, FP13.5 Dimayuga Cesar Cipriano › PP351 Davies Mark › PP254 Dimopoulos Leonidas › OP27.3, PP300 Davletov Rasul › PP014 Dimri Kisley › PP120 De Albert Matias › PP361 Ding Yi › OP4.4 de Elias Manuel › FP1.14 Dion Norbert › OP18.2 De La calva Carolina › FP14.8, PP007 Dipane Matthew › FP11.7 de la Rosa Pablo › OP8.5 Dirksen Uta › OP10.4 de Leijer Esther › FP3.11 Dixit Avadhoot › FP4.7, PP373 de Necochea-Campion Rosalia › PP040 do Carmo Vitor › PP243 De Oliveira Amanda › PP332 Do Fonno Guilherme › PP332 De Paolis Massimiliano › FP3.15, OP14.6 Dobitsch Andrew › PP371 Debo Bauke › OP23.6 Doddarangappa Srinath › FP1.7, FP8.1, OP14.1, Deckers Claudia › FP3.11 OP22.4, OP22.8, PP259, PP292, PP340, PP380 Dehlendorff Christian › OP17.1 Dohi Osamu › PP064, PP246 Del Rosario Pauline › FP11.1, PP176 Dolci Andrea › FP7.9 Delcroix Luca › OP16.1 Domenichini Giulio › FP4.4 Delepine Fabrice › FP4.8, PP107, PP137 Domoto Takahiro › PP024 Delepine Gerard › FP4.8, PP107, PP137 Donati Davide › OP14.6, PP117, PP154 Demmer Gregor › FP13.2 Donati Davide Maria › IL25, FP1.5, OP9.5, PP236 Deng Chuangzhong › PP043 Donnan Leo › PP001 Deng Zhiping › FP7.8, OP4.4 Dousset Bertrand › PP289 Dervisoglu Sergulen › OP3.4 Downie Sam › FP6.7 Desai Indiresh › OP22.4, OP22.8 Dozois Eric › OP20.2 Deslivia Maria Florencia › FP11.6, PP099, PP171 Du Shao Hua › PP193 Deventer Niklas › OP6.2, PP141 Du Shaohua › OP28.4, OP28.5, PP309, PP383

Index 141 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Du Zhiye › FP10.1, FP3.4, PP304 Eveslage Maria › OP6.4 Duan Hong › FP12.13, FP6.12, OP19.4, PP030, Exner G. Ulrich › PP302, PP303 PP031, PP048, PP159, PP290, PP359 Duan Zhenfeng › PP027 F Dueñas Jesus › PP273 Fabbri Nicola › FP3.15, FP4.1, FP6.5, FP6.11, Duenas Jesus Adrian › PP163 FP7.12, FP9.11, FP9.14, IL1, OP19.1, OP4.6, Duerksen-Hughes Penelope › PP040 PP291, PP297 Duinslaeger Alec › FP10.12 Fan Qingyu › FP4.13, OP13.2, PP179 Dumaine Valérie › OP20.6 Fan Tang › OP25.2 Dumont Charles E. › PP302 Fang Andrew › PP122 Dürr Hans Roland › FP14.1, OP12.3, OP21.1, Fang Xiang › FP12.13, OP19.4, PP030, PP031, PP127, PP257 PP159, PP290, PP359 Dusinska Justyna › FP5.5, PP201 Farfalli German › IL18, FP1.10, FP4.10, PP063, Duval Ivana › PP334 PP089, PP250, PP261 Favale Leonardo › PP252 E Felden Arnaud › OP20.6, PP305 Ebara Hidehumi › PP214 Fellenberg Jörg › FP3.14, OP2.6 Ebeid Walid › FP11.10, OP27.1, PP298 Ferguson Peter › FP14.13, FP14.15, FP8.7, FP9.7, Ehrbar Stefanie › PP022 OP17.5, OP18.2, OP24.2, PP329, PP333 Elghoneimy Ahmed › FP8.13 Ferguson Peter C. › FP4.15, FP8.2, PP253 Elói Pinto Fábio › OP21.6, PP175 Fernandes Daniel › PP184 Eloy Pessoa de Barros Filho Tarcisio › PP384 Fernandes Francisco › FP10.15, OP27.5 Elramadi Ahmed › PP077 Ferra Lorenzo › PP236 Elsamna Samer › OP26.2 Ferraresi Virginia › PP252 Elsayed Ahmed › PP077 Ferrari Andre › FP6.8, PP081 Emori Makoto › PP283, PP369 Ferreira Pinto Alvaro › PP168 Endo Koji › PP224 Ferro Andrea › OP10.2, OP9.4, PP227, PP228 Endo Makoto › FP4.5 Findlay Helen › PP020, PP235 Engel Edgard E › FP11.12, PP188, PP344 Fiocco Marta › OP10.4 Erol Bulent › FP1.3, FP9.3, OP10.5 Fogaça Cristante Alexandre › PP384 Errani Costantino › FP1.5, OP9.5, OP14.6, PP050, Fong Sin Tak Benjamin › PP278 PP154, PP236 Fong Yi-Chin › PP037 Ertan Mehmet Batu › FP10.14 Fonseca Elza › PP219 Etchebehere Mauricio › PP363 Fonseca Ruben › FP10.15, OP27.5, PP275 Evans Scott › FP14.16, FP14.17, OP19.3, OP5.5, Fontanella Walter › FP2.13 PP116, PP268 Forrester Lynn › FP4.16 Evans Scott › OP3.3, PP254 Forsberg Jonathan › FP13.1, FP6.11, FP6.5, Even Julien › OP20.6 FP7.12, OP17.7, OP19.1, OP19.6, PP015

142 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Fox Jana › OP20.3 George Jaiben › FP12.7, OP22.5 Franks Daniel › FP10.11, OP27.2, PP135, PP330 Georgopoulos George › OP25.4, PP300 Freeman Carolyn › FP7.11, OP8.4 Gerger Armin › OP21.3 Freitas João › FP10.15, OP27.5, PP275 Gerrand Craig › FP10.10, FP13.5, FP5.11 Frenos Filippo › FP14.12, FP4.11, FP7.4, PP139, Gharehdaghi Mohamad › FP7.1 PP323 Ghert Michelle › OP11.4, OP18.2 Friedlaender Gary › FP6.4, IL17 Giardina Fabio Luca › FP9.12, OP1.5, PP285 Friel Klima Molly Ann › FP9.1 Gibbs C. Parker › PP084, PP155, PP375 Friesenbichler Jörg › FP13.2 Gikas Panagiotis › FP4.14, FP10.10 Fu Shau-Huai › PP062 Gikas Panos › FP5.11, FP13.5 Fu Yiwei › FP11.9, PP349 Göçer Hasan › PP239, PP271, PP272 Fuernstahl Philipp › PP302 Gocmen Mas Nuket › PP080 Fujibuchi Taketsugu › PP216 Gohar Seham › FP8.13 Fujiwara Tomohiro › FP10.7, FP14.17, FP9.11, Goker Barlas › FP13.10 PP116, PP295, PP297 Gokgoz Nalan › FP8.2 Funovics Philipp Theodor › IL21, FP1.8, FP3.10, Golovina Yanina › FP6.6, OP20.4 FP10.9, PP372 Golpinar Murat › PP080 › Futani Hiroyuki FP4.5 Gomez Mier Luis Carlos › PP281 › Fuzihara Nasa PP240 Gonçalves Cláudio › PP334 Gonzales Mary Rose › PP192, PP294 G González Bernaldo de Quirós Fernan › PP261 Gafur-Akhunov Mirza › PP014, PP093 Gordon Jaymeson › FP12.7, OP22.5 Gallaway Kathryn › FP7.3, OP6.5 Gorgun Baris › FP4.2, OP3.4 Galli Serra Marcos › FP1.14 Gortzac Yair › IL19, OP13.5, OP25.3, OP28.7 Gamangatti Shivanand › OP17.4 Gosheger Georg › OP14.2, OP4.6, OP6.2, OP6.4, › Gandionco Jessica Anne PP192 PP141, PP306, PP307 › Gang Xu PP125 Goto Takahiro › FP4.5 › Garcia Jairo PP143 Götschi Tobias › OP26.3 › Garcia Stephen Joseph FP11.1, PP176 Goulding Krista › FP7.11, FP8.12, OP18.2, OP18.5, Gardner Matthew P. › PP195 OP8.4, PP097, PP322 Garg Sudhir Kumar › FP7.7, PP120 Goumenos Stavros › OP27.3, PP376 Garolfo Karen › FP14.14 Gracia Alegria Isidro › PP379 Gaujoux Sébastien › PP289 Gray Stephens Chrisitan › FP10.10, FP13.5 Gava Nelson F. › PP188, PP344 Green Connor J. › PP195 Gelderblom Hans › OP10.4, OP22.6 Gregory Jonathan › PP116, PP254 Geller David › OP20.3 Greto Daniela › FP7.4 Gemio Jacobsen Teixeira William › PP384 Grey-Stevens Christian › FP5.11

Index 143 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Griffin Anthony › FP9.7, FP14.13, FP14.15, FP8.7, Hanif Umar-Khetaab › FP14.16 OP17.5, OP24.2, OP4.6, PP329, PP333 Hao Lin › FP7.8, OP4.4 Grigorev Petr › PP301 Hardes Jendrik › OP14.2, OP6.2, OP6.4, PP306 Grimer Robert › OP16.5, PP295 Hartley Laura › PP254 Grinberg Plapler Pérola › FP13.3 Hasei Jo › FP14.6 Gronchi Alessandro › OP21.3 Hasei Joe › PP158 Guangxin Zhou › PP229 Hassanain Omayma › FP8.13 Guckenberger Matthias › PP022 Hatanaka Takanori › PP222 Guder Wiebke › OP14.2, OP6.4 Hatori Masahito › PP064, PP246 Guerzon Edwin Joseph › PP192 Hauschild Gregor › OP6.4, OP14.2 Gulia Ashish › FP12.12, FP3.13, FP4.6, FP4.7, FP5.3, Havard Heledd › OP25.1 IL10, OP26.4, OP3.2, PP079, PP113, PP142, Hawkins Douglas › OP5.2 PP173, PP174, PP238, PP331, PP373, PP338 Hayakawa Keiko › FP4.5 › Gundavda Manit FP6.3, FP9.2, OP13.3, OP8.6, Hayashi Daichi › PP160, PP365 PP387 Hayashi Hiroyuki › PP214 Gunning Paul › FP13.5 Hayashi Katsuhiro › FP12.1, FP14.7, OP17.3, › Guo Wei IL15, FP10.1, FP3.4, FP5.6, FP8.3, FP9.9, OP6.3, PP024, PP028, PP032, PP033, PP034, OP15.4, OP16.2, OP28.1, OP28.2, OP28.3, OP5.3, PP075, PP104, PP105, PP123, PP232, PP300, OP8.1, PP042, PP204, PP304 PP337, PP364 › Guochuan Zhang FP4.12 Hayashi Kou › PP246, PP366, PP388 › Gupta Abha FP4.15 Hayashi Takuo › PP035, PP046 › Gupta Praveen OP23.1, PP162 Hayes Andrew › OP21.3 › Gupta Sanjay FP6.7, PP020, PP235 Hazarika Diganta › FP3.5 › Gupta Srinath FP12.12, FP3.13, IL10, OP26.4, Hazim-Liriano Nemesis › FP7.5, OP20.1 PP079, PP113, PP142, PP173, PP174, PP331, He Fangzhou › OP28.1 PP373 He Yulong › FP1.11 Healey John › FP6.11, FP6.5, FP7.12, FP10.7, FP4.1, H FP4.15, FP8.11, FP9.11, FP9.14, IL1, OP19.1, Haas Rick › OP21.3 PP098, PP115, PP291, PP297 Haben Collin › OP22.5 Heepjantree Worapa › FP2.3 Hagi Tomohito › PP068, PP264 Hegde Prateek › FP12.12, FP3.13, OP26.4, OP3.2, Hagiwara Yoko › PP023, PP055, PP056, PP170, PP113, PP142, PP174, PP331, PP373 PP213, PP287 Hendrickson Nathan › PP132 Hamada Kenichiro › FP3.1, FP4.5 Hendry Shona › FP3.9 Hamada Shunsuke › FP4.5, PP240 Heng Marilyn › FP4.15 Han Ilkyu › FP1.4, FP4.15, FP14.4, FP6.13, PP092 Henrichs Marcel-Philipp › OP6.4, PP306 Hanasilo Carlos › PP363 Hernandes Mateus A. › PP344

144 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Hernandez Lopez Adriana › PP011 Hornicek Francis J. › FP4.15 Hernandez Adriana › PP114 Horsmon Nicholas › FP10.7 Hernandez Alvin › PP176 Horstmann Peter › FP7.6 Herrera Moreano, David › PP108 Horstmann Peter Frederik › OP17.1, OP6.1 Herrera David Alejandro › FP6.8, PP081 Hosaka Masami › PP064, PP246, PP366, PP388 Herzenberg John › PP195 Hoshi Manabu › FP8.5, FP8.6, OP22.1, PP021, Hettwer Werner › FP7.6 PP051, PP121, PP353, PP354 Hevesi Mario › FP9.7 Hosking Keith › FP10.4, FP10.6, OP7.3 Higuchi Takashi › PP024, PP032, PP033, PP034, Hotta Hiraku › OP17.6 PP075, PP104, PP105, PP123 Hou Chang He › OP28.4, OP28.5, PP066, PP193, Hilton Thomas › FP10.4, FP10.6, OP7.3 PP309, PP383, PP386 Hindiskere Suraj › FP1.7, FP3.5, FP6.13, FP8.1, Houdek Matthew › FP4.15, FP3.3, FP9.7, FP10.2, OP14.1, OP22.4, OP22.8, OP5.4, PP017, PP181, FP12.6, OP1.1, OP1.6, OP7.2, OP16.3, OP17.5, PP259, PP292, PP340, PP380 OP20.2, OP21.4, OP4.5, OP7.1 Hindsø Klaus › OP17.1, OP6.1 Housset Victor › OP20.6 Hirai Takashi › PP385 Hsieh Hsiang-Chieh › PP062 Hirose Takeshi › PP138 Hua Ying Qi › FP11.11 Hirozane Toru › PP057, PP078 Huaiyuan Xu › FP2.6 Hiruma Tohru › FP14.11 Huang Gang › FP1.11, FP11.9, FP5.4, OP6.6, Hiruma Toru › PP356 OP10.6, OP11.1, PP288, PP349 Hitachi Shin › PP064, PP246, PP366 Huang Yi › OP5.3 › Hiz Murat › FP4.2, OP3.4, PP106 Huang Yumin PP362 › Ho Kenneth Wai-Yip › OP1.2, PP319 Huang Zhen OP4.4, PP038 › Ho Way Siong › PP146 Hussain Nauman PP266 › Hoang Bang › OP20.3 Hussenbocus Saleem FP5.11 › Hobusch Gerhard › FP1.8, FP13.2, OP8.2, PP372 Huynh Tam PP126 Hodel Sandro › PP194 I Hoellwarth Jason › FP13.7 Ichikawa Yuichi › PP167 Hoffman Robert › PP033, PP034, PP044, PP045 Idowu Oluwaseyi K. › FP10.8, OP8.3, PP161 Holguin Esteban › PP316 Idrus Alhabshi Sharifah Majedah › PP146 Holm Christina › PP133 Ieguchi Makoto › OP22.1 Holt Ginger E. › FP4.15 Igarashi Kentaro › FP12.1, FP14.7, OP17.3, OP6.3, Hong Che Ry › PP124 PP024, PP028, PP032, PP033, PP034, PP075, Hong Kyung Taek › PP124 PP104, PP105, PP232, PP337, PP364 Hongsaprabhas Chindanai › FP2.8, FP7.2, PP151 Igrek Servet › FP1.3, FP9.3 Honoki Kanya › PP050, PP154 Ihara Koichiro › FP9.6, OP24.3, PP005, PP299 Horiuchi Keisuke › PP220 Ikegami Masachika › PP046

Index 145 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Ikuta Kunihiro › FP12.10, OP22.2 Janicek Pavel › FP1.6, OP1.4 Ilaslan Hakan › OP22.5 Jansson Volkmar › FP14.1, OP12.3, OP21.1, PP127, Iliadis Ioannis › PP269 PP257 Imai Reiko › FP4.9 Jariwala A. › FP6.7 Imanishi Jungo › OP15.3, OP21.5 Jayant › OP5.4 Imura Yoshinori › PP313 Jensen Claus Lindkær › PP314 Inan Ulukan › FP13.10 Jesus-Garcia Reynaldo › IL27, FP5.12, OP22.7, Inatani Hiroyuki › PP032 PP016, PP143 Innocenti Marco › FP4.4, OP1.5, OP16.1, PP209 Jevsevar David › PP134 Innocenti Matteo › OP26.1, PP010 Jeys Lee › FP1.10, FP4.10, FP9.5, FP13.12, FP14.16, Ippolito Joseph › FP7.5, FP9.10, OP14.4, OP19.7, FP14.17, OP3.3, OP4.6, OP5.5, OP14.5, OP16.5, OP20.1, PP207, PP208, PP211, PP277 OP19.3, PP089, PP116, PP268, PP295 Irish Jonathan C. › PP253 Ji Tao › FP10.1, FP3.4, FP5.6, FP9.9, OP15.4, OP16.2, Ishiguro Naoki › FP12.10, OP22.2 OP28.1, OP28.3, OP8.1, PP042, PP204, PP304 Ishii Takeshi › FP14.11, PP023, PP055, PP056, Jie Wang › OP25.2 PP170, PP287 Jin Hanqiang › PP262 Ishii Takeshi › PP356 Jin Qinglin › FP5.4, PP288 Islamov Ulugbek › PP014 Jin Tao › FP7.8, OP4.4, PP038 Isler Marc › OP18.2 Jin Wang › FP2.6 Ismail Fuad › PP357 Jing Hanqiang › OP12.2 Ito Shinji › OP22.2 › Itoi Eiji › PP246, PP366, PP388 Jo Imkyeong OP22.3 Iwai Tadashi › FP8.5, FP8.6, OP22.1, PP021, Johansen Julia Sidenius › OP17.1 PP051, PP121, PP353, PP354 Johnson Joshua › FP9.7, OP1.6, OP17.5, OP4.5 Iwanaga Ryuta › OP24.3, PP005, PP128 Johnston Andrew › FP4.14, FP5.11, FP10.10, Iwata Shintaro › FP14.11, OP5.6, OP9.2, PP138, FP13.5 PP196 Joo Min Wook › FP2.7, FP6.2, OP5.6, PP237 Izanloo Azra › FP7.1 Joung Sanghyun › PP251 Izquierdo Laura › PP074, PP325 Joyce David › FP14.2, OP26.5, OP3.1, OP7.6, PP144, PP145, PP218 J Joyce Michael › OP8.2 Jacques Benjamin › FP13.12, OP16.5 Jutte Paul › PP097 Jaffray David › PP253 Jain Nikita › OP22.4, OP22.8 K Jamieson Christina › FP2.4 Kääriäinen Minna › OP15.5 Jamshidi Khodamorad › FP7.1, PP073 Kaartinen Ilkka › OP15.5 Jang Eugene › FP4.16 Kaider Alexandra › FP10.9 Jang Woo Young › OP18.6, PP092, PP256 Kaila Rajiv › FP10.10

146 20th General Meeting of International Society of Limb Salvage Under the auspices of

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Kaiser Courtney › OP7.4 Kemp Alysia › FP3.2, OP17.2, PP126 Kakunaga Shigeki › FP3.1 Kenji Narazaki Douglas › PP384 Kallur Kumar › OP22.4, OP22.8 Kesari Avinash › OP22.4, OP22.8 Kamada Tadashi › FP4.9 Keusch Florian › OP8.2 Kamath Navaneeth › FP12.12, FP3.13, OP26.4, Khan Shah A. › FP9.13 PP113, PP142, PP173, PP174, PP331, PP373 Khan Shah Alam › OP17.4, PP112 Kambam Madhavi › PP265 Khudoyberdiyev Nizom › PP014 Kamboh Azam › PP266 Khurshid Eraj › PP311 Kamoda Hiroto › PP023, PP055, PP056, PP170, Kiatisevi Piya › FP4.3, FP7.13, OP7.6 PP287 Kida Ederson › PP243 Kanaya Fuminori › PP044, PP045, PP231 Kidani Satoshi › PP214 Kane Christopher › FP2.4 Kidani Teruki › PP216 Kaneko Kazuo › PP035, PP046 Kido Akira › PP050, PP154 Kang Hyoung Jin › PP124 Kiiski Juha › FP9.5, OP15.5 Kang Hyun Guy › OP2.3, PP177, PP178, PP221 Kikuta Kazutaka › PP057, PP071, PP352 Kang Yong-Koo › OP9.2, PP187, PP237 Kilk Kaarel › FP7.10 Kanuraratne Sascha › OP25.1 Kim Han-Soo › FP1.4, FP14.4, FP6.13, OP5.6, Kapoor Gauri › FP12.11 PP092, PP124, PP177, PP178, PP221 Karaca Mustafa Onur › FP10.14 Kim Jason › OP7.4 Karadağ Zilan › OP19.1, PP054 Kim Jihyun › OP2.3 Karade Dattaraj › FP3.5 Kim June Hyuk › OP2.3, OP5.6, PP177, PP178, Karaismailoğlu Bedri › FP4.2, OP3.4, PP106 PP221 Karimova Nargiza › PP093, PP279 Kim Jung Ryul › PP025 Karlikowski Marcin › OP14.3, PP202 Kim Jung-Jae › PP136 Karthik T. › PP241 Kim Wanlim › PP076, PP136 Kasai Yuichi › FP2.10, PP378 Kim Yongsung › FP1.4, PP092, PP124 Kask Gilber › FP7.10, OP20.5 Kim Young Ho › OP2.3 Kaspiris Angelos › OP25.4 Kim Youngji › PP035 Katagiri Hirohisa › FP5.1, PP060 Kim Younsung › FP6.13 Katariya Ameya › FP9.2, OP8.6 Kimura Hiroaki › PP032, PP033, PP034 Kato Shunsuke › PP046 Kinoshita Hideyuki › PP023, PP055, PP056, Kawai Akira › FP14.11, OP9.2, PP091, PP125, PP170, PP287 PP138, PP196, PP339, PP341, PP352, PP356 Kirilova Maya › OP12.3 Kawamura Hiroyuki › FP9.6, PP299 Kishimoto Koshi › PP064 Kawano Hirotaka › FP14.11 Kita Koji › PP068 Kawashima Hiroyuki › FP4.5 Kita Kouji › PP264 Kayton Mark › OP5.2 Kiyuna Tasuku › PP044, PP045, PP231

Index 147 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Kjäldman Magnus › FP7.10 Krol A.D.G. › FP14.3 Klein Alexander › FP14.1, OP12.3, OP21.1, OP4.6, Kubista Bernd › FP10.9 PP127, PP257 Kubo Toshikazu › PP160 Klima Molly › PP115 Kukushkina Maria › FP3.10 Klingebiel Sebastian › PP307 Kulidjian Anna › FP2.4 Knebel Carolin › OP4.6 Kumar Abhilash › PP102, PP270 Knösel Thomas › FP14.1, OP12.3, OP21.1 Kumar Anil › OP1.3 Kobayashi Eisuke › FP14.11, FP4.5, PP091, PP138, Kumar Dileep › PP293 PP196, PP339, PP356 Kumar Kallur › FP3.5 Kobayashi Hiroshi › FP14.11 Kumar Mahesh › OP22.4, OP22.8 Kobayashi Masaaki › OP9.3 Kumar Venkatesan Sampath › FP9.13, OP17.4 Koch Gabriela › FP14.14 Kumaran Muthu › PP112 Kohsaka Shinji › PP046 Kumaraswamy Yashaswini › OP22.4, OP22.8 Koike Hiroshi › FP12.10, OP22.2 Kumta Shekhar-madhukar › FP5.10, OP3.5 Kojima Shinya › PP046 Kunisada Toshiyuki › FP14.6, PP158 Kollender Yehuda › IL19, OP13.5, OP25.3, OP28.7 Kuokkanen Hannu › OP15.5 Kolovos Panagiotis › FP5.8, PP065, PP096, PP210 Kuokkanen Hannu O. › FP9.5 Komatsubara Takeshi › PP138, PP196 Kurihara Taisei › PP046 Kong Chang-Bae › FP6.1, PP029, PP147 Kurisunkal Vineet › FP3.13, FP4.6, FP4.7, IL10, Kontogeorgakos Vasileios › OP24.6, PP008, PP079, PP142, PP173, PP174, PP238, PP331, PP210, PP376 PP373 Kormas Theodoros › PP110, PP374 Kurisunkal Vineet John › FP12.12, OP26.4, PP113 Korukian Marcos › FP5.12 Kuriyama Ryutaro › FP9.6, PP299 Kosir Urska › FP7.11, OP8.4 Kurusunkial Vineet › FP5.3 Kosiyatrakul Arkaphat › PP206 Kuźnik-Buziewicz Anna › OP14.3, PP202 Kosuwon Weerachai › FP2.10 Kotajima Satoshi › PP064 L Kotrych Daniel › OP18.3, OP18.4, PP327 Lai K. C. › PP278 Kotsakis Nikolaos › FP5.8, PP065, PP210 Laitinen Minna › FP9.5, FP4.10, FP13.12, OP3.3, Kowalczyk Bart › OP14.3, PP202 OP4.6, OP15.5, OP17.7, OP20.5, PP089 Koyama Takashi › PP167, PP222 Lakdee Natthapob › PP182 Koyanagi Hirotaka › PP385 Lam Albert › OP7.6 Krarup-Hansen Anders › FP7.6 Lam T.L. › PP278 Krishnamurthy Arvind › PP241 Lam Ying-Lee › OP1.2, PP319 Krishnan Chandra Kumar › FP11.15, FP12.8, Lancia Carlo › OP10.4 FP6.10, OP10.1, PP111, PP241 Laopattarakasem Pat › FP2.10 Krishnan Chandrakumar › OP12.1, PP109 Laskar Siddharth › PP338

148 20th General Meeting of International Society of Limb Salvage Under the auspices of

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Latich Igor › IL17 Lex Johnathan › FP1.10, OP5.5. OP19.3 Lau Beatrice Y. › FP8.2 Li Binghao › FP10.3, OP5.1, PP039 Lau Hiu Woo › FP5.10, OP3.5 Li Dasen › OP16.2, OP8.1, PP042, PP304 Laux Christoph › OP26.3, PP022, PP194 Li Guoqi › OP5.1 Lavery Jessica A. › FP6.11 Li Hao Miao › PP193 Law Soon Kang › PP357 Li Haomiao › FP5.7, OP28.4, OP28.5, PP066, Lawrenz Joshua › FP12.7, OP22.5, PP335 PP309, PP383, PP386 Lawson Michelle › FP4.16 Li Jianmin › FP2.11, FP2.2, OP11.3, PP100 Le Nail Louis-Romée › FP9.5, FP14.16, FP14.17, Li Juming › OP21.2, PP358, PP362 PP268 Li Ka › FP2.11, FP2.2, OP11.3, PP100 Lee Cheng-Han › PP156 Li Man Lung Moses › FP5.10 Lee Chia-Che › PP062 Li Min › OP25.2 Lee Do Weon › FP14.4 Li WeiQuo › PP278 Lee Eun Young › OP2.3 Li Xin › FP2.11, FP2.2, OP11.3, PP100 Lee Francis › FP6.4, IL17 Li Yuan › FP11.5, OP15.6, OP5.3, OP9.1, PP203, Lee Hae-Kyoo › PP187 PP204, PP315 Lee Jaeyoung › PP370 Li Zhenfeng › FP2.11, FP2.2, OP11.3, PP100 Lee Ji Won › PP187, PP237, PP274 Liang Haijie › FP10.1, FP9.9, OP28.1, PP042, PP304 Lee Jong-Seok › PP076, PP136 Liang Weiming › OP8.1 Lee Minji › FP8.2 Libin Xu › PP242 Lee Sanghee › FP2.4 Liegl-Atzwanger Bernadette › OP21.3 Lee Young Ho › FP1.4 Lim Chiao Yee › OP28.1 Legrenzi Simona › OP10.2 Lin Cheng-Han › PP153 Lehner Burkhard › FP3.14, OP2.6 Lin Hun › PP253 Lei Zixiong › FP5.7, OP28.4, OP28.5, PP066, Lin Joey Kueisheng › PP351 PP193, PP309, PP383 Lin Nong › FP10.3 Leite Jr Aires › FP2.15, OP28.6, PP345 Lin Patrick › FP3.2, FP4.15, OP4.3, OP17.2 Leithner Andreas › FP13.2, OP21.3, OP4.6 Lin Shin-Yin › PP062 Leitner Lukas › OP21.3 Lin Tiao › OP10.6, OP11.1, OP6.6 Lelkes Valdis › FP7.5, OP19.7 Lin Wei-Hsin › PP062 Lenze Ulrich › PP001 Lin Yu-Min › FP12.5 Leone Giulio › PP154 Linares Francisco › PP103 Lesensky Jan › IL1 Lindkær-Jensen Claus › FP7.6 Lester Chan Wai Mon › FP14.9 Lindner Lars › FP14.1, OP12.3, OP21.1 Letson Douglas › OP26.5, OP7.6, PP144, PP218 Lindsay Thomas › OP24.2 Lewallen David › OP17.5 Lindskog Dieter › FP6.4, IL17 Lewis Valerae › IL8, FP3.2, OP17.2, OP4.3, PP126 Linkhorn William › OP27.2

Index 149 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Liontos Markos › OP25.4, OP27.3 M › Liu Jinlong OP21.2 M. Somaiah Belliappa › OP5.4 › Liu Kuisheng OP5.3 M. Petersen Michael › PP314 › Liu Ting PP049 Maçaneiro Jr Carlos › OP8.5 › Liu Weifeng FP7.8, OP4.4, PP038 Machado Granados Pau › PP379 Liu Xingyu › OP28.1 Machado Pedro › PP334 Lloyd Thomas › PP282 Machado Yuri O › PP344 Lo Russo Monica › FP7.4 Machin Ernesto › PP243 Lohwongwatana Boonrat › PP182 Madda Rashmi › OP23.2 Longhi Alessandra › PP117 Maden Michelle › FP10.8, OP8.3, PP161 Lopes de Mello Celso › OP21.6 Madesh Vishwa › PP336 Lopes Ademar › OP21.6 Madhialagan Venotha › PP165 López Antonio › PP325 Maedwell John › OP17.2 Lorenzo Andreani › FP14.12 Maehara Hiroki › PP044, PP045, PP231 Lores C. › PP013 Maghames Malik › OP21.1 Lowe Martin › OP14.5, OP19.3, PP226 Mah Eldon › FP12.9, FP14.5, OP24.4, PP348 Lozano-Calderón Santiago › FP4.15, OP7.4, Mahattanobol Somrit › FP14.10 PP189 Mahdal Michal › FP1.6, OP1.4, PP245 Lu Ming › FP5.7, OP28.4, OP28.5, PP193, PP309, Mahendra Ashish › FP6.7, PP020, PP235 PP383, PP386 Majeed Abdul › FP8.9, FP9.13, PP094, PP112 Lu Minxun › FP13.9, FP3.6, OP10.3, OP12.4, Mak Ka Lok › PP278 OP13.4, OP7.5, PP244, PP320, PP321 Malatyalı Batu › FP10.14 Lu Shih-Hsin › PP049 Malesza Iwona › FP5.5, PP201 Lu William › FP13.7, FP13.8, OP12.5 Maleta Paweł › OP14.3, PP202 Luca Cannavò › IL28 Malik Roman › OP20.4 Lucatelli Elena › PP209 Malinin Theodore I. › PP303 Lucattelli Elena › FP4.4, OP1.5 Malizos Konstantinos › PP008 Luenam Suriya › PP206 Manfrini Marco › FP1.5, OP14.6, PP117, PP181 Luk Michelle Hilda › OP1.2 Manimaran KP › PP308 Luna Daniel › PP261 Manjunath Vadhiraj › FP12.4, PP343 Luo Yi › FP13.9, FP3.6, FP9.4, OP10.3, OP12.4, Mano Hiroyuki › PP046 OP13.4, OP7.5, PP048, PP244, PP320, PP321 Mansor Azura › PP118, PP165 Luzzati Alessandro › IL28, FP2.12, FP2.13, OP27.4 Mansur Azura › PP223 Luzzatu Alessandro › FP2.14 Margariti Rodanthi › FP5.8, OP24.6, PP065, Lymaxis Evangelos › PP269 PP096, PP210, PP376 Maria Villela Marcella › PP168

150 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Marini Eleonora › FP4.1, FP4.4, FP9.12, OP1.5, McNally Martin A. › PP195 PP285 McNamara Wiliiam › PP330 Marone Stefano › OP10.2, OP9.4, PP227, PP228 McPherson Edward › FP11.7 Maroz Omri › OP13.5, OP25.3, OP28.7 Medellin Rincon Manuel Ricardo › PP281 Marshall Danielle › FP12.7 Medellin Manuel › PP116 Martin Helbert › PP103 Medina M. › PP013 Martinelli Daniela › FP7.4 Megaloikonomos Panayiotis › OP27.3 › Martinez Lotti Gabriel PP186 Megremis Panagiotis › FP5.8, PP065, PP096, Martinez Jorys › OP24.1 PP210 Martinez Jose › PP172 Mejia J. › PP013 › Mascarenhas Amrithlal FP1.7, PP380 Melo Mario › PP281 › Mascarenhas Tiago R PP188 Mendoza Theresa › FP2.4 › Mat Zin Norazman PP140, PP234, PP284 Merchan Nelson › PP189 Mata Emmanuel Roy › PP119 Merter Abdullah › FP10.14 Mate Kedar › FP7.11, OP8.4 Mesko Nathan › FP12.7, OP22.5, PP335 Mathias Baptista André › FP13.3, FP2.5, OP8.5, Michelin Márcia › PP334 PP108 Mierke Alex › OP13.1, PP069, PP148, PP233, Mathias Andre › FP6.8, PP081 PP263 Mathis Kellie › OP20.2 Mihara Atsushi › OP24.3, PP005 Matin Surena › FP1.12 Mikailov Ilkin › PP301 Matsumoto Morio › PP057, PP071, PP352, PP356 Miklaszewski Krzysztof › OP14.3, PP202 Matsuyama Yukihiro › PP004 Milano Sibele › PP019 Mattei Jean Camille › FP8.7, FP14.13, FP14.15, OP24.2, PP253, PP305, PP329, PP333 Miller Benjamin › FP8.10, PP132 › Matthew Cheng Hern Wang › FP14.9 Miller Rhiannon FP8.11 › Mavrogenis Andreas › IL12, OP9.5, OP24.6, Mimata Yoshikuni PP222 PP050, PP154, PP169, PP376 Min Byung Joo › FP2.7 › May Deborah › FP14.5 Min Li FP13.9, FP3.6, FP9.4, OP10.3, OP12.4, OP13.4, OP7.5, PP048, PP244, PP320, PP321 Mayerson Joel › FP13.4 Minamizaki Takeshi › PP224 Mayo Nancy › OP8.4 Minamoto, Toshinari › PP024 Mayol María José › PP074, PP325 Miñano Alberto › PP074 Mazzolin Vinicius › FP5.12, PP143 Mine Takatomo › FP9.6, PP299 McArthur Miford › FP10.5 Minxun Lu › OP25.2 McChesney Grant › FP1.12 Mirkazemi Masoud › FP7.1, PP073 McCollum Graham › OP7.3 Mirshahidi Hamid › PP040 McCombe Dave › PP001 Mirshahidi Saied › PP040 › McCulloch Rob FP11.13 Misaghi Amirhossein › OP16.3

Index 151 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Mitsiokapa, Evanthia › PP169 Moura Marcio › OP23.4, PP019, PP168, PP183, Miura Hiromasa › PP216 PP332 Miwa Shinji › FP12.1, FP14.7, OP17.3, OP6.3, Muangsomboon Sorranart › PP041 PP024, PP028, PP032, PP033, PP034, PP075, Muangtham Rathathai › PP006 PP104, PP105, PP123, PP232, PP337, PP364 Mukunoki Daichi › PP224, PP260 Miyagi Michihito › FP5.1, PP060 Muldong Michelle › FP2.4 Miyakoshi Naohisa › PP283, PP369 Müller Daniel › FP3.10, PP194 Miyawaki Joji › PP216 Müller Daniel A. › OP26.3, PP022 Mizoshiri Naoki › PP160, PP365 Mullinax John › OP26.5 Mizuno Sho › PP046 Murahashi Yasutaka › PP283, PP369 Mizushima Emi › PP283, PP369 Murakami Hideki › FP2.10, OP9.3, PP125, PP355, PP378 Mohamad Nazarallah Mohamad Hilmi › PP070 Muramatsu Keiichi › OP24.3, PP005 Mohamed Haflah Nor Hazla › PP146, PP255, Murari Pavan › PP102, PP270 PP347, PP357 Murata Hideki › FP5.1, PP060 Mohamed Sameer MI › PP308 Murathane Vidisha › PP292 Mohan Anita › OP24.1 Muratori Francesco › FP11.3, FP3.10, FP4.11, Mohd Kassim Abdul Yazid › PP146 FP7.4, PP010, PP139, PP323 › Möllenbeck Burkhard PP306 Murphy Benjamin › FP3.9 › Monteerarat Yuwarat PP041 Murphy Dennis › OP20.3 Montgomery Nicole › FP3.2 Musaev Elmar › FP9.15 Moon Bryan › FP3.2, OP17.2, OP4.3 Moon Young Jae › PP025 N Moran Steven › FP12.6, OP1.1, OP1.6, OP16.3, Nagai Taro › PP167, PP222 OP20.2, OP4.5 Nagasawa Hiroyuki › PP283, PP369 Moretta Annie › PP040 Nagashima Hideki › PP224, PP260 Mori Tomoaki › FP14.11 Najarro II Ramon Mariano › PP149 Mori Yuki › PP160, PP365 Naka Norifumi › FP3.1, PP313 Morii Takeshi › PP057 Nakagawa Suely › OP21.6, PP175 Morinaga Sei › FP12.1, FP14.7, OP17.3, OP6.3, Nakamura Hiroaki › FP8.5, FP8.6, OP22.1, PP021, PP024, PP028, PP033, PP034, PP075, PP104, PP121, PP354 PP105, PP123, PP232, PP337, PP364 Nakamura Masaya › PP057, PP071, PP352, PP356 Morioka Hideo › FP14.11, PP071 Nakamura Tomoki › OP9.2, PP068, PP264 Mørk Petersen Michael › FP7.6 Nakata Eiji › FP14.6, PP158 Morrey Mark › FP10.2 Nakatani Fumihiko › PP138, PP196, PP341 Morse Lee Jae › PP122 Nakayama Robert › FP14.11, FP4.5, PP057, PP071, Mottard Sophie › OP18.2 PP078, PP352, PP356 Nakazawa Ken › OP15.3

152 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Nakkamura Hiroaki › PP051, PP353 O Nam Junghyun › FP8.2 O’Connor Mary › IL20 Namsiri Rattasiri › FP2.8 O’Sullivan Mark › PP001 Nanjyo Hiroshi › PP283 Obsangthong Kanokpol › FP7.13 Narhari Prashant › FP10.13, PP150, PP286 Oebisu Naoto › FP8.5, FP8.6, OP22.1, PP021, › Nasser Mohamad FP10.8, OP8.3, PP161 PP051, PP121, PP353, PP354 › Natal Jorge Renato PP219 Ogi Kumi › PP021 › Natalin Henrique M. PP188 Ogura Koichi › FP9.11, OP17.7, OP5.6, PP291, Natarajan Mayilvahanan › FP11.15, FP12.8, PP297, PP356 FP6.10, OP10.1, OP12.1, PP109, PP111, PP241, Oh Sung Eun › OP2.3 PP308, PP336 Okada Kyoji › PP283, PP369 Nathan Saminathan Suresh › FP5.2, OP9.2, PP350 Okamoto Hideki › OP9.3 Navia J. › PP013 Okamoto Shunro › PP214 Nayak Prakash › FP3.13, FP12.12, OP26.4, PP113, Okawa Atsushi › PP385 PP142, PP173, PP174, PP331, PP338, PP373 Okazaki Ken › PP213 Nelson Scott › PP263 Okubo Taketo › PP035 Neradil Jakub › PP245 Oliveira Nathalia › PP143 Newman Erik › PP189 Oliveira Vania › PP219 Nieminen Jyrki › OP20.5 Olivero Matteo › OP10.2 Nikomarov David › IL19 Olivier André › FP13.11 Ninomiya Ken › OP17.6 Olsen Ulrik Kahler › PP195 Nishida Hideji › PP123 Omlor Georg › FP3.14, OP2.6 Nishida Jun › PP167, PP222 Oner Dincbas Fazilet › FP4.2 Nishida Yoshihiro › FP12.10, OP22.2 Ortiz-Cruz Eduardo › FP11.13 Niu Xiaohui › IL6, FP4.15, FP7.8, FP11.5, OP4.4, OP5.6, OP9.1, OP9.2, OP15.6, PP038, PP249, Osada Hisao › PP287 PP315 Osaki Mari › PP224, PP260 Nogueira-Barbosa Marcello H. › FP11.12, PP188 Osawa Akemi › OP22.7 Noguera Alonso Laura › PP379 Oshiro Hiromichi › PP044, PP045, PP231 Nooh Anas › OP18.2, PP322 Otani Hidetatsu › FP3.1 Noppharit Norathip › OP23.3 Otoukesh Salman › PP040 Nori Satoshi › OP17.6 Otsuka Takanobu › PP355 Nottrott Markus › OP6.4, OP14.2 Overmann Archie › OP19.6 Nozaki Masahiro › OP9.3 Ozaki Toshifumi › FP4.5, FP14.6, PP158 Nygaard Tobias › PP195 Özger Harzem › IL16, FP5.13, PP090, PP129, PP152, Nystrom Lukas › FP12.7, OP22.5, PP335 PP190, PP199, PP198

Index 153 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Özkan Korhan › FP13.10, PP053, PP054, PP101, Park Jong Hoon › OP18.6, PP256 PP377 Park Jong Woong › OP2.3, PP177, PP178, PP221 Ozkan Kose › OP19.1 Park Joon Young › FP2.7 Özşahin Mahmut Kürşat › PP106 Park Seog Yun › OP2.3 Park Sung-Hye › PP124 P Parry Michael › FP13.12, FP14.16, FP14.17, FP4.10, Paavani Manohar Sai › PP017 FP9.5, OP3.3, OP5.5, OP14.5, OP16.5, OP19.3, Pacheco Marina › PP012, PP013 PP089, PP116, PP254, PP268, PP295 Pachuta Bartosz › FP11.2, FP5.5, PP201 Parsai Shireen › PP335 Pagliarini Elisa › PP197 Pasricha Sunil › FP12.11, PP296 Paholpak Permsak › FP2.10, PP378 Pastroudis Alexandros › PP269 Pairoj Boriboon Sutipat › PP382 Patel Sohil › FP4.14 Pakarinen Toni-Karri › OP15.5, OP20.5 Patil Bharath › FP7.7 Pal Utkarsh › FP11.4 Patterson Francia › FP9.10 Pala, Elisa › OP19.2, PP328 Patterson Francis › FP7.5, OP14.4, OP19.7, PP207, Palma Hester Renel › PP248 PP208, PP211 Palmerini Emanuela › PP050 Pawelec Andrzej › OP14.3, PP202 Panagopoulos Panagiotis › PP269 Pazourek Lukas › FP1.6, OP1.4, PP245 Pang Grant › FP3.9, OP22.3 Peart Francis › FP9.5 Panotopoulos Joannis › FP1.8, OP21.3, PP372 Pedemonte Facundo › FP1.14 Papadimitriou Evaggelos › FP3.7 Pedromo E. › PP013 › Papadopoulos Dimitrios › FP5.8, PP065, Peiró Ibañez Ana PP379 PP096, PP210 Pellegrino Pietro › OP19.5, OP9.4, PP228, PP312 Papagelopoulos Panayiotis J. › FP3.7, OP9.6, Penny Alex › IL8 OP24.6, OP25.4, OP27.3, PP008, PP098, PP169, Pereira de Souza Whinsgton › PP108 PP300, PP376 Pereira Márcio › PP334 Papageorgiou Andreas › PP269 Pereira Warren › FP3.9 Papagrigorakis Eftichios › FP5.8, PP065, PP210 Pereira Whinsgton › PP326 Papakostas Ioannis › PP110, PP374 Pérez Romera Ana Belen › PP379 Papanastassiou Ioannis › FP3.7, OP9.6, OP27.3, Pérez Iván › PP074 PP098 Perez-Dominguez, Manuel › PP361 Parafioriti Antonina › PP285 Perez-García, Alberto › PP205 Parisi Gennaro › PP312 Perlaky Tamas › FP3.10 Parizzia Walter › FP1.14 Petersen Ivy › FP12.6 Park Charny › OP2.3 Petersen Michael Mørk › OP17.1, OP6.1, PP133 Park Chul-woo › PP251 Petrilli Marcelo › FP5.12 Park Ilhyung › PP251 Phanphaisarn Areerak › FP7.13

154 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Phimolsarnti Rapin › FP2.3, OP23.3, OP23.7, Prateek Hegde › PP173 PP006, PP041, PP164, PP182, PP346 Prifti Xhulio › PP010, PP139, PP323 Piakong Pongsiri › FP4.3, FP7.13, OP7.6 Prince Daniel Eduardo › FP9.1, PP115, PP195 Piana Raimondo › FP11.13, OP10.2, OP19.5, Prospero Jose Donato › FP2.15, OP28.6, PP345 OP9.4, PP227, PP228, PP312 Pruksakorn Dumnoensun › FP7.13 Pianta Marcus › FP3.9 Pruthi Manish › FP12.11, PP296 Piazza Michele › PP197 Puhaindran Mark › OP17.7 Picci Piero › FP3.15 Puncreobutr Chedtha › PP182 Piccioli Andrea › OP17.7, OP19.1 Punia Rajinder Pal Singh › PP120 Pichler Martin › OP21.3 Punyaratabandhu Thipachart › PP382 Pickup Alan › PP235 Purandare Nilendu › IL10 Piloto Paulo › PP219 › Pinnaduwage Dushanthi › FP8.2 Puri Ajay IL10, FP12.12, FP3.13, FP4.6, FP4.7, FP5.3, OP26.4, OP3.2, PP079, PP113, PP142, Pinto Álvaro › OP23.4, PP019 PP173, PP174, PP238, PP331, PP338, PP373 Pinto Angie › PP330 Pires de Camargo Olavo › FP13.3, FP2.5, FP6.8, Q OP8.5, PP081, PP108, PP183 Qadir Abdul › PP266 Pirwani Mehtab Ahmed › PP266 Qiu Jimmy › PP253 Plazzotta Fernando › PP261 Qu Huayi › OP8.1 Polatova Djamila › PP014, PP087, PP088, › PP093, PP279 Qu Shan OP8.1 Pollock Rob › FP5.11 R Pontes Mariana DS › PP188 Raciborska Anna › FP11.2, FP5.5, PP201 Ponz Virginia › FP1.5 Raghavendra Sohan › OP14.1 Pornmeechai Yodsawee › PP206 Raja Anand › FP11.15, FP12.8, FP6.10, OP10.1, Potter Benjamin Kyle › FP13.1, PP015 OP12.1, PP109, PP111, PP241, PP336 Poudel, Rishi Ram › PP112, PP118 Rajput Nauman Hussain › PP293 Powell Gerard › FP3.9, OP22.3 Ram Poudel Rishi › FP8.4 Pozzan, Geanete › PP326 Ramaciotti Alejandro › PP186 Praag V.M. › FP14.3 Ramanujan Vishnu › FP6.10, FP11.15, FP12.8, Prachapipat Surasak › OP23.7, PP164, PP182, PP346 OP10.1, OP12.1, PP109, PP111, PP241, PP336 Prada Lídia M. › PP344 Ramkumar Dipak B. › PP134 Prajapati Ashwin › FP12.12, OP26.4, PP113, PP142 Ramkumar Niveditta › PP134 Prajapati Ashwinkumar › FP3.13, PP173, PP174, Rammos Charalambos (Babis) › OP24.1 PP373 Ramón Ricardo › PP316 › Pramod Chinder OP5.6 Ramos Omar › OP13.1, PP069, PP148, PP233, Pratak Mandeep › PP118 PP263

Index 155 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Ran Wei › OP28.2 Rodrigues Anderson › FP2.15, FP14.14 Randall R. Lor › OP5.2 Rodrigues Henrique › PP143 Ranft Andreas › OP10.4 Roeder Julian › OP4.6 Rangarajan Venkat › IL10 Roitman Pablo › PP063 Ranzani Liza › PP363 Rojas Sayol Roger › PP379 Rao Suresh › FP3.5 Rosario Mamer › FP11.1, PP176 Rapi Jakub › PP245 Rose Peter › FP9.7, FP4.15, FP10.2, FP12.6, OP1.6, Rasappan Kumaran › FP3.12 OP4.5, OP7.1, OP7.2, OP16.3, OP17.5, OP20.2, OP21.4 Raskin Kevin › OP7.4, PP189 Rosset Philippe › FP9.5 Rastogi Pragati › FP3.5 Rosskopf Andrea › OP26.3, PP194 Ratto Nicola › OP19.5, OP9.4, PP228, PP312 Rotor Richard › PP095, PP163, PP192, PP273, PP294 Rebolledo Daniel › FP6.8, PP081 Rowell Phillip › FP10.5, PP226 Reddy Kishore › OP1.3, PP102, PP270 Rua Claudia › PP219 Reddy Raghuveer › OP1.3 Ruangsomboon Pakpoom › FP2.3 Reddy Rajeev › FP6.3, FP9.2, OP13.3, OP8.6, PP387 Rubin Brian › OP22.5, PP335 Reeves Mark › PP040 Rueten-Budde Anja › OP10.4 Reif Taylor › PP009, PP375 Ruggieri Pietro › FP7.9, OP18.3, OP19.2, OP7.6, › Reingrittha Pissanu FP2.3 PP197, PP327, PP328 › Rekhi Bharat FP4.6, OP3.2, PP296 Rychlowska-Pruszynska Magdalena › FP5.5, Ren Tingting › OP5.3 FP11.2, PP201 Repo Jussi › FP7.10 Reyes Reynald Angelo › FP11.1, PP176 S Ricard Marc-Antoine › PP322 Saad Abraham › OP23.7, PP346 Riedel Elyn R. › FP8.11 Sabah Dündar › FP14.12, OP26.6, PP360 Riedl Jakob › OP21.3 Sacchetti Federico › FP14.12, OP26.6, PP360 Righi Alberto › FP3.15, PP154 Sachsenmaier Saskia › FP11.8 Rikitake Hajime › PP220 Saeed Javeria › OP16.4, PP311 Ríos A. › PP012 Sagae Hiromori › PP018, PP130 Ritacco Lucas › IL18, PP250 Saglam Fevzi › FP1.3, FP9.3 Riverso Steven › FP9.10 Sahin Bunyamin › PP080 Robba Tiziana › OP19.5 Sahito Badaruddin › PP266, PP293 Robert Hoffman › PP231 Said Imam Usama › PP298 Roberto Biagini › FP2.12 Saito Masato › PP071, PP078 Robinson Steven › IL5 Saito Tsuyoshi › PP035, PP046 Rocha Bruna › FP5.12 Sakai Takashi › OP24.3, PP005 Rodaix Camille › OP24.5 Sakai Tomohisa › FP12.10, OP22.2 Röder Julian › OP6.2, PP141, PP307 Salama Asmaa › FP8.13

156 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Salducca Nicola › PP252 Scarborough Mark › PP084, PP155, PP375 Salge Gilhardi Cesar › PP384 Schai Pascal A. › PP303 Salinas Vanessa › PP281 Scharschmidt Tom › FP13.4, OP5.2 Salom Marta › PP205 Scherrer Yves › OP26.3 Salvador Jorge › PP325 Schiavo Alberto › FP3.10, OP26.1, PP010, PP139 Sambri Andrea › PP116 Schilicht Stephen › FP3.9, OP22.3 Sampangi Sudhakar › OP22.4, OP22.8 Schmerling Rafael Aron › PP326 Sampath Kumar Venkatesan › FP8.9, PP094, Schmid-Stino Heiko › FP1.8, PP372 PP112 Schmidt-Braekling Tom › PP306 Samphao Srila › FP14.10 Schneider Kristian › PP307 San Julian Miguel › OP4.6 Schneider Kristian Nikolaus › PP141 Sanches Diego › OP23.4, PP019, PP168, PP183 Schoch Bradley › PP009 Sanchez Hernandez Alejandro › PP011, PP114 Schorn Dominik › OP6.2 Sanchez-Sotelo Joaquin › FP10.2, OP7.1, PP009 Schreiner Markus › FP1.8, PP372 Sândalo Trevelin Pimentel Marilia › OP8.5 Schreuder Bart › FP3.11 Sanders Drew › OP6.5 Schwab Joseph › OP7.4, PP189 Sanders Philip › FP11.13 Schwartzkopf Eugenia › FP9.1 Sangaralingham Lindsay › OP4.5 Schwarz Graham › FP12.7 Sanjiv Rampal › PP052 Schwarze Jan › PP141 Santos Anderson Rodrigues › OP28.6, PP345 Schwarzkopf Eugenia › PP115 Santos Mariana A. › FP11.12 Scoccianti Guido › FP11.3, FP14.12, FP3.10, Santos Romer Ariel › FP11.1, PP176 FP4.11, FP4.4, FP7.4, OP16.1, OP26.1, PP139, Santos Sandra › FP10.15 PP323 Sarafopoulos Serafeim › PP110, PP374 Scorianz Maurizio › FP11.3, FP4.11, FP7.4, Sargenttini Sylvio › PP243, PP247 OP26.1, PP010, PP139, PP209 Sasa Keita › PP035 Scott Jacob › PP335 Sastravaha Nattawut › PP206 Scotto Di Uccio Alessandra › OP27.4 Satcher Robert › FP3.2, OP17.2, PP126 Scotto Gennaro › IL28, FP2.12, FP2.13, FP2.14, Sathy Ashoke › OP6.5 OP27.4 › Sato Masato › PP339 Sean Gong Cheng FP14.9 › Sato Shingo › PP385 Sedki Mohamed FP8.13 › Sauzem Milano Sibele › PP168 See Erika Paulina Stefani FP11.1, PP176 › Savio Sherly Desnita › FP11.6, PP099, PP171 Segal Ortal FP11.13, OP13.5, OP25.3, OP28.7 › Savkin Alexandr › PP014 Seguel Rebolledo Daniel FP2.5 › Savvidou Olga › FP3.7, OP24.6, OP25.4, OP27.3, Segura Facundo Manuel PP072 OP9.6, PP098, PP376 Segura Florencio Pablo › PP072 Say Ferhat › PP080, PP083, PP239, PP271, PP272 Segura Florencio Vicente › PP072 Sayago Pablo › PP186 Sems Andrew › OP1.1

Index 157 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Sen Milan › OP20.3 Sim Franklin › OP1.6, OP7.2, OP16.3, OP20.2, OP24.1 Senda Masuo › PP158 Singh Upender Martin › PP195 Seo Sung Wook › OP5.6 Singh Vivek Ajit › OP9.2 Sepe Salvatore › FP7.4 Singleterry Sydney › PP126 Seto Andrew › FP8.2 Siontis Brittany › IL2 Seven Ipek E. › OP10.5 Sirichativapee Winai › FP2.10, OP2.4, PP200, Shah Chirag › PP335 PP378 Shaheen Ahmed › PP052 Sirin Evrim › FP1.3, FP9.3 Shamim Shamim Ahmad › OP17.4 Slavin John › FP3.9, OP22.3 Sharipov M. › PP014 Smolle Josef › OP21.3 Shen Danhua › OP5.3 Smolle Maria › FP13.2 Shen Jia Kang › FP11.11 Smolle Maria Anna › OP21.3 Shen Jingnan › FP1.11, FP11.9, FP5.4, OP10.6, Soeharno Henry › PP318 OP11.1, OP6.6, PP288, PP349 Sofronov Denis › FP9.15 Shengji Yu › PP242 Sommer Janine › PP261 Shi Benlong › FP1.1, FP2.9, PP002, PP003, PP026, Sommerville Scott › FP10.5, PP226 PP157, PP191, PP215 Somville Johan › FP14.3 Shi Rui › PP048 Song Won Seok › FP6.1, PP029, PP147 Shido Yoji › PP004 Songfeng Xu › PP242 Shields David › PP020 Soon Teck Seo › PP036 Shimada Yoichi › PP283, PP369 Sørensen Michala Skovlund › OP6.1, OP17.1, Shimatani Akiyoshi › FP8.5, FP8.6, OP22.1, PP021, OP17.7, OP19.1, PP133, PP314 PP051, PP121, PP353, PP354 Sorger Joel › OP5.2 Shimizu Junya › PP283, PP369 Sosa Branden › FP10.9 Shimizu Koki › OP22.2 Soto Montoya Camilo › PP281 Shin Hee Young › PP124 Soubeyrand Marc › OP24.5 Shin Seung-Han › PP187, PP237, PP274, PP370 Sourilas Panagiotis › FP5.8, PP065, PP096 Shinoda Yusuke › FP14.11 Sowmya Goyal › PP017 Shirai Toshiharu › OP9.2, PP160, PP365 Spelman Tim › OP22.3 Shiraishi Tateru › OP17.6 Spertino Andrea › PP197 Shoufeng Wang › PP367 Spiguel Andre › PP009, PP084, PP375 Shuangshoti Shanop › FP2.8 Spinelli Maria › OP19.1 Siddig Ahmed Elhadi › OP15.2 Spinelli Silvia › OP17.7 Sierra Marjorie › PP163 Spunt Sheri › OP5.2 Sierra Raphael › FP3.3 Spyridonos Sarantis › FP3.7 Sigmund Irene K. › FP10.9 Squires Lisa › PP280 Silva Helbert › FP14.14 Srikong Korakod › PP182

158 20th General Meeting of International Society of Limb Salvage Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Srisawat Phutsapong › PP382 Sun Xin › OP5.3 Staals Eric › PP050 Sungur Mustafa › PP152 Staats Kevin › FP10.9 Supavita Chompunut › FP14.10 Stalley Paul › OP25.1, OP27.2, PP330 Susa Michiro › PP057, PP220 Stans Anthony › OP16.3 Sushentsov Evgeny › FP9.15 Starr Adam › OP6.5 Suyumov A. › PP014 Stathopoulos Alexandros › OP27.3 Suzuki Yoshihisa › PP071 Stavrianos Spyros › IL24 Swamy S. Shivakumar › FP3.5, OP22.4, OP22.8 Stavropoulos Nikolaos › FP3.7, PP098 Syafiq Syed › PP255 Steadman Peter › IL4, FP5.9, PP280, PP282 Sys Gwen › FP10.12, OP23.6 Steensma Matthew › FP8.11 Szafrański Andrzej › FP11.2, FP5.5, OP18.3, PP201, Stefanou Nikolaos › PP008 PP327 Stern Christoph › PP194 Szkandera Joanna › OP21.3 Sternheim Amir › IL19, OP13.5, OP25.3, OP28.7 Stevens Martin › PP097 T Stevenson Jonathan › FP1.10, FP13.12, FP14.17, Tabata Tomohisa › OP17.6 FP4.10, OP3.3, OP5.5, OP16.5, OP19.3, PP089, Tadeu Marcelo › FP6.8, PP081 PP116, PP295 Taege Sara › OP24.1 Stöger Herbert › OP21.3 Tagliero Adam › FP10.2 Stotz Michael › OP21.3 Taha Mehanna Mohamed › OP27.1 Streitbürger Arne › OP14.2, OP6.4 Taka Hikari › PP035 Strutton Geoff › PP280, PP282 Takada Naoki › FP8.5, FP8.6, OP22.1, PP021, Subramaniam Thinesh Varan › PP223 PP051, PP121, PP353, PP354 Sudo Akihiro › PP068, PP264 Takagi Michiaki › PP018, PP130 Suehara Yoshiyuki › PP035, PP046 Takagi Tatsuya › PP217 Sugawara Masato › PP018, PP130 Takagi Yasutaka › PP214 Sugaya Jun › PP138, PP196 Takahara Daiichiro › PP018, PP130 › Sugimoto Naotoshi › PP032 Takahashi Mitsuru FP5.1, PP060 › Sujia Wu › FP4.12, PP229, PP367 Takami Masatugu OP22.1 Takenaka Satoshi › FP3.1 Sukanthanak Bhasanan › FP4.3, FP7.13 Takeuchi Akihiko › FP12.1, FP14.7, OP17.3, OP6.3, Sultonov Bahridil › PP014 OP9.2, PP028, PP032, PP033, PP034, PP075, Sumathi Vaiyapuri › FP14.16, FP14.17, OP3.3, PP104, PP105, PP123, PP232, PP337, PP364 PP116, PP268 Takeuchi Akihko › PP024 Sun Kunkun › OP5.3 Tamiya Hironari › PP313 Sun Mengxiong › FP11.11 Tan Dominic › OP19.3 Sun Wei › FP11.11 Tan Mann Hong › PP318

Index 159 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Tanaka Takakai › FP3.1, PP313 Ticman Misael Jonathan › FP11.1, PP176 Tanaka Yasuhito › OP9.5, PP050, PP154 Ting Liu › PP242 Tang Chih-Hsin › PP037 Tiwari Akshay › FP12.11 Tang Fan › FP13.9, FP3.6, OP10.3, OP12.4, OP13.4, Tmonaga Yasuhiro › PP299 OP7.5, PP048, PP244, PP320, PP321 Tokgözoğlu A. Mazhar › FP10.16, FP13.10 Tang Qinglian › OP2.1 Toki Shunichi › PP091 Tang Xiaodong › FP10.1, FP3.4, FP9.9, OP15.4, Tolis Konstantinos › FP3.7, OP27.3, PP098 OP16.2, OP28.1, OP28.2, OP28.3, OP5.3, OP8.1, Tomas Tomas › FP1.6, OP1.4, PP245 PP304 Tome Yasunori › PP044, PP045, PP231 Taniguchi Yuta › FP12.1, FP14.7, OP6.3, OP17.3, Tominaga Yasuhiro › FP9.6 PP024, PP028, PP032, PP033, PP034, PP075, Topkar Mert Osman › FP9.3 PP104, PP105, PP123, PP232, PP337, PP364 Torigoe Tomoaki › OP15.3, OP21.5 Tanzawa Yoshikazu › PP339, PP341 Torrence Dianne › PP375 Tanzi Piergiuseppe › OP9.5, PP154 Torres Luciano Ruiz › PP326 Tavares Paulo › PP275 Toshida Sinichirou › PP388 Tavarez Yoely › PP115 Totti Francesca › FP11.3, FP4.11, OP16.1, PP010, Taweewuthisub Worasun › PP206 PP209 Tayag Ervin Chino › PP310 Townson Jason › PP253 Teixeira Luiz › PP334 Trabelsi Nir › IL19 Tekin Şaban › PP101 Traub Frank › FP11.8, IL19, OP4.6 Temple Harry › PP277 Treetrong Karunchai › FP14.10 Temple Thomas › OP7.6 Trikoupis Ioannis › OP9.6, OP24.6, OP25.4 Teoh Teik Junn › PP286 Trost Carmen › FP13.2 Terahata Shintaro › PP214 Trovarelli Giulia › OP19.2, OP7.6, PP327, PP328 Terauchi Ryu › PP160, PP365 Trullols Tarragó Laura › PP379 Tetsworth Kevin › FP13.7 Tsagkozis Panagiotis › OP19.6, OP4.6 Thaler Martin › IL9 Tsantes Andreas › OP9.6 Thanakit Voranuch › FP2.8 Tsimicalis Argerie › OP8.4 Thanindratarn Pichaya › PP027 Tsoi Kim › OP19.3, PP268 Thapa Sushma › FP8.9, PP094 Tsuchida Shinji › PP160, PP365 Theil Christoph › OP6.2, PP306 › Theil Jan Christoph › PP141 Tsuchie Hiroyuki PP283, PP369 › Thoennissen Hannah › PP306 Tsuchiya Hiroyuki IL23, FP12.1, FP14.7, OP17.3, OP6.3, OP9.2, PP024, PP028, PP032, PP033, Thomson Jennifer › FP7.5, FP9.10, OP14.4, PP034, PP075, PP104, PP105, PP123, PP125, OP19.7, OP20.1, OP26.2, PP207, PP208, PP211, PP160, PP214, PP232, PP337, PP339, PP341, PP277, PP371 PP364 Tibbo Meagan › FP12.6, FP3.3, FP9.7, OP1.1, Tsuchiya Takashi › PP018 OP21.4, OP4.5

160 20th General Meeting of International Society of Limb Salvage Under the auspices of

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HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Tsuda Yusuke › FP14.16, OP19.3, PP116, PP295 Van de Sande Michiel › FP11.13, OP4.6, OP10.4, Tsuji Hiroshi › FP4.9 OP21.3, OP22.6 Tsukamoto Shinji › OP9.5, PP050, PP154 van der Geest Ingrid › FP3.11 Tsukanishi Toshinori › PP023, PP055, PP056, van Praag Veroniek › OP21.3 PP170, PP287 Varitimidis Socratis › PP008 Tsukasa Yonemoto Tsukasa › FP4.5 Vasilev Krasi › PP184 Tsukushi Satoshi › PP240 Vasimalla Michael › OP22.3 Tu Chongqi › FP13.9, FP3.6, FP9.4, OP10.3, Vatamanitsa Dmytro › OP20.4 OP12.4, OP13.4, OP25.2, OP7.5, PP048, PP244, Vaynrub Max › FP4.15 PP320, PP321 Veena R. › FP3.5 Tuan Sharif Sharifah Emilia › PP284 Veerapan Puwadon › PP067, PP382 Tud Abigail › PP095, PP258, PP273 Veiga Caires Mateus › PP332 Tukiainen Erkki › FP7.10 Velazquez Fragoso Juan José › PP379 Tunn Per-Ulf › OP21.3, OP4.6 Vélez Roberto › PP361 Turcotte Robert › FP7.11, FP8.12, OP18.2, OP18.5, Veliz I. › PP012, PP013 OP8.4, PP322 Vernon (nee van Heerden) Esther › PP185 › Turkoz Kemal H. OP10.5 Vertesich Klemens › FP1.8, FP10.9, PP372 › Turna Hande FP4.2 Vesely Jiri › FP1.6 › Tyler Wakenda K. FP4.16, FP8.11 Vicatos George › FP13.11, PP185, PP318, PP324 Vicente Matias › PP361 U Vijayasekaran Aparna › FP12.7 Uçak Semirgin Sibel › PP083 Vilà Canet Gemma › PP379 Ueda Takafumi › OP9.2 Villamin Charles Abraham › PP166, PP310 Ueno Toshihide › PP046 Villefort Christina › PP022 Ulutas Suat › FP4.2, OP3.4, PP106 Villela Marcella › PP019 Umer Masood › OP16.4, PP311 Viola Dan › FP5.12, OP22.7, PP016, PP143 Urakawa Hiroshi › FP12.10, OP22.2 Virk Jagandeep › FP12.11, PP296 Uygur Mehmet Esat › PP053 Visgaus Julia › OP24.2, PP333 › V Viswa Madesh R. FP12.8 Vodanovic Domagoj › FP3.9 Valerio Ian › FP13.4 Vohra Tushar › PP238 Valiyev Natig › FP5.13, PP090, PP129, PP152, Voltan Karen › FP2.15, OP28.6, PP345 PP190, PP198, PP199 Vongpaisarnsin Kornkiat › FP2.8 Valvis Spyros › PP110, PP374 Vottis Christos › OP9.6, OP25.4, PP300 Van Beeck Annelies › FP14.3, OP24.6, PP376 Vriens Dennis › OP22.6 Van de Kelft An-Sofie › FP10.12 Vyrva Oleg › FP6.6, OP20.4, OP4.6, PP131 Van de Sande M.A.J. › FP14.3

Index 161 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

W Wasa Junji › FP5.1, PP060 Wasserstein Silvia › PP016 Wagh Yash › FP6.3 › Wagner Eric › OP7.1 Watanabe Itsuo FP4.5, OP17.6, PP057 › Waikakul Saranatra › FP2.3, OP23.7, PP006, Watanabe Masahiko PP339, PP341 PP041, PP164, PP346 Watanabe Mika › PP064, PP246, PP366 Waithayayothin Kritsadakorn › PP382 Watanabe Takuya › PP339 Wakamatsu Toru › PP313 Watanuki Munenori › PP246, PP366, PP388 Walenta Tomasz › FP5.5, PP201 Watson Nora › OP26.5 Walker Jonas › PP302 Wattanapaiboon Komkrich › PP206 Walter Fontanella › FP2.12 Wechsler Cyrill › PP194 Walton Sharon › OP6.5 Wedin Rikard › FP6.5, OP17.7, OP19.1, OP19.6 Wan Ismail Wan Faisham Nu’man › PP234 Weerapan Puwadon › PP206 Wan Ismail Wan faisham › PP140, PP284 Wei Cheong Eu › OP18.1 Wan Nor Wan Haiery › PP284 Wei Ran › PP304 Wan Zulmi › PP234 Wei Yongzhong › OP21.2, PP358 Wang Bo › OP10.6, OP11.1, OP15.1, OP6.6, PP061 Weibin Zhang › FP4.12 Wang Dian › OP5.2 Weiss Aaron › OP5.2 Wang Edward HM › OP9.2 Weitao Yao › FP1.2, OP4.1, PP085 Wang Huina › PP038 Welch Timothy › FP3.3 Wang Jichuan › OP20.3 Wellings Elizabeth › FP12.6, OP21.4 Wang Jie › FP13.9, FP3.6, FP9.4, OP12.4, OP7.5, Wells Joel › OP6.5 PP320, PP321 Weng Hung-Kai › FP3.8, OP23.5 Wang Jin › FP6.9, PP043 Wenger Doris › FP3.3 Wang Jir-You › FP2.1, OP23.2, OP2.2, PP047, Werier Joel M. › OP18.2 PP342 Werneck Cunha Isabela › OP21.6 Wang Jun › FP10.1 West Julie › FP13.4 Wang Qian › PP204 Wigley Catrin › FP1.10, OP5.5 Wang Ruifeng › OP28.3 Wilke Benjamin › OP17.5, OP7.2, PP009, PP084, Wang Shoufeng › FP1.1, FP2.9, PP002, PP003, PP155 PP026, PP157, PP191, PP215 Wilke Lotte › PP022 Wang Tao › FP7.8 Willegger Madeleine › OP21.3 Wang Yifei › OP8.1 Williams Nadine › OP13.1, PP040, PP069, PP148, Wang Yitian › FP3.6, FP9.4, OP12.4, OP13.4, PP233, PP263 OP7.5, PP244 Wilson William › PP235 Wang Yongqian › OP10.6 Windhager Reinhard › FP1.8, FP10.9, FP13.2, Wang Zhan › PP039 OP21.3, OP8.2, PP372 Waran Mahesh › FP7.14 Wiratnaya I. Gede Eka › FP11.6, PP099, PP171

162 20th General Meeting of International Society of Limb Salvage Under the auspices of

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HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Wisanuyotin Taweechok › FP2.10, OP2.4, PP200, Xu Lihui › PP249 PP378 Xu Songfeng › PP049 WMS Wan Yuhana › PP284 Xu Yanyang › PP043 Wong Kwok Chuen › FP5.10, OP3.5 Xue Ruifeng › OP4.3 Wong Thomas Aloysius KW › FP8.8 Wonglex Jirapa › PP006 Y Woodford Curtis › OP24.2 Yadav Umesh › FP11.14, PP082 Wu Christina › FP2.4 Yahaya Sahran › PP140, PP234, PP284 Wu Chunsen › FP7.6 Yakoub Mohamed › IL1, FP6.11, FP7.12, FP9.11, Wu Hui › FP1.11 FP9.14 Wu Karl › PP153, PP156, PP212 Yamada Hiroshi › PP214 Wu Pokuei › FP12.2, FP12.3, OP23.2 Yamada Satoshi › OP9.3, PP125, PP355 Wu Po-Kuei › FP1.9, FP2.1, FP3.8, OP2.2, OP3.6, Yamaga Kensaku › PP224, PP260 OP23.5, PP047, PP342 Yamaguchi Shigeo › PP046 Wu Tu Chung › OP21.6, PP175 Yamamoto Kengo › PP167, PP222 Wuelker Nicolaus › FP11.8 Yamamoto Norio › FP12.1, FP14.7, OP17.3, OP6.3, Wukich Dane › OP6.5 OP9.2, PP024, PP028, PP032, PP033, PP034, Wunder Jay › IL26, FP4.15, FP8.2, FP14.15, PP075, PP104, PP105, PP123, PP125, PP232, FP14.13, FP8.7, FP9.7, OP17.5, OP18.2, OP21.3, PP337, PP364 OP24.2, PP253, PP329, PP333 Yamashita Toshihiko › PP283, PP369 Yan Han › PP386 X Yan Taiqiang › FP9.9, OP5.3, OP8.1 Xiaozhou Liu › FP4.12, PP229, PP367 Yang Dong › FP4.12 Xie Lu › FP8.3, OP5.3 Yang Fan › OP12.2, OP4.2 Xie Xianbiao › FP5.4, OP10.6, OP11.1, OP6.6, Yang Fang › PP262 PP288 Yang Qiang › FP2.11, FP2.2, OP11.3, PP100 Xin Shi › PP229 Yang Qingcheng › OP12.2 Xing Zhili › FP5.6 Yang Rongli › FP10.1, FP3.4, FP9.9, OP15.4, Xinxin Zhang › PP242 OP28.1, OP28.3, OP5.3, OP8.1, PP304 Xiong Jin › FP1.1, FP2.9, PP002, PP003, PP026, Yang Rong-Sen › PP062 PP157, PP191, PP215 Yang Rui › FP4.1, FP8.11, OP20.3 Xiuchun Yu › FP4.12 Yang Xinjian › PP381 Xu Hairong › FP11.5, OP15.6, OP9.1, PP315 Yang Yi › FP10.1, FP3.4, FP9.9, OP16.2, OP28.1, Xu Huaiyuan › PP043 OP28.2, OP8.1, PP304 Xu Jie › FP8.3, OP5.3 Yang Yongkun › FP7.8, OP4.4, PP038 Xu Jingjing › PP358 Yang Zhiping › FP2.11, FP2.2, OP11.3, PP100 Xu Libin › PP049 Yano Toshihisa › PP246, PP366, PP388

Index 163 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Yao Hao › OP10.6 Yu Shengji › PP049 Yasin Nor Faissal › FP7.14, FP8.4, OP15.2, OP18.1, Yu Xiying › PP049 PP036, PP118, PP165, PP223 Yu Zeping › FP6.12, OP19.4, PP030, PP031, Yaszemski Michael › OP1.6, OP20.2 PP159, PP290 Yau D.T.W. › PP278 Yuan Ting › OP12.2, OP4.2, PP262 Yau Raymond › OP1.2, OP7.6, PP319 Yuan Zhennan › PP049 Yazawa Yasuo › OP15.3, OP21.5 Yun Tak › OP2.3 Ye Zhaoming › FP10.3, OP5.1, PP039 Yung David › PP078 Ye Zhibin › PP049 Yurtbay Alparslan › PP083 Yee Andy Hon Fai › OP1.2 Yeoh Charlene Su Yin › PP286 Z Yeung Caleb › PP189 Zabakidis Christos › OP24.6 Yi Luo › OP25.2 Zainul-Abidin Suraya › PP318 Yıldız Hüseyin Yusuf › FP10.14 Zaki Iman › FP8.13 Yilmaz Müjgan › PP133 Zambakides Christos › FP5.8, PP065, PP096, Yin Junqiang › FP1.11, FP11.9, FP5.4, OP10.6, PP210 OP11.1, OP6.6, PP288, PP349 Zambo Iva › OP1.4, PP245 Yonamine Eduardo › FP14.14 Zamith Nicholas › FP14.2, OP26.5 Yonamine Eduardo Sadao › FP2.15, OP28.6, Zang Jie › FP9.8, PP304 PP345 Zecchetto Pierluca › OP27.6 Yonemoto Tsukasa › FP14.11, PP023, PP055, Zeng Tenghui › PP381 PP056, PP170, PP287 Zhang Qi › OP21.2 Yonezawa Hirotaka › FP12.1, FP14.7, OP17.3, Zhang Qing › PP249 OP6.3, PP024, PP028, PP033, PP034, PP075, PP104, PP105, PP123, PP232, PP337, PP364 Zhang Shiquan › PP086, PP180, PP381 Yong Zhou › OP25.2 Zhang Wenli › PP048 Yongcheng Hu › FP4.12 Zhang Xinxin › PP049 Yongzhong Wei › PP367 Zhang Yanrui › PP038 Yoshida Akihiko › PP091, PP352, PP356 Zhang Yidan › FP10.1, OP15.4, OP8.1, PP304 Yoshida Masahiro › PP240 Zhang Yuqi › FP13.9, OP12.4, PP320, PP321 Yoshida Shinichiro › PP246, PP366 Zhang Zhaoyuan › OP12.2 Yoshii Toshitaka › PP385 Zhao Haitao › PP249 Yoshikawa Hideki › FP3.1 Zhao Zhenguo › PP049 Yosibash Zohar › IL19 Zhao Zhiqiang › OP10.6 You Hye Jin › OP2.3 Zhen Huang › PP368 You Wei › PP086, PP180 Zhen Wang › FP4.12 Yu Jung Yeon › OP2.3 Zheng Bingxin › OP5.3

164 20th General Meeting of International Society of Limb Salvage Under the auspices of

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HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Zheng Chuanxi › PP086, PP180 Zon Fillippi Renee › OP22.7 Zhenguo Zhao › PP242 Zou Changye › FP11.9, FP5.4, OP10.6, OP11.1, Zhou Yong › FP13.9, FP3.6, FP9.4, OP10.3, OP12.4, OP6.6, PP288, PP349 OP13.4, OP7.5, PP048, PP244, PP320, PP321 Zucchini Riccardo › PP050 Zhu Hongyi › OP12.2, OP4.2, PP262 Zuckerman Lee › OP13.1, PP040, PP069, PP148, Ziętek Paweł › OP18.4 PP233, PP263 Zoccali Carmine › IL28, FP2.13, FP2.14, OP27.4, Zumarraga Juan Pablo › FP13.3, FP2.5, OP8.5, PP252 PP108 Zollner Barbara › FP14.1, OP12.3, OP21.1

Index 165 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Acknowledgements The International Society of Limb Salvage gratefully acknowledges the following companies for their support in the success of the Meeting:

PLATINUM SPONSOR

GOLD SPONSOR SILVER SPONSOR

EXHIBITORS

166 20th General Meeting of International Society of Limb Salvage Under the auspices of

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Sponsored Sessions

LUNCHEON SEMINAR Thursday, September 12th, 2019 Innovations in Orthopedic Oncology 12:45-13:15 BANQUET HALL

SPEAKERS: George Douglas Letson (United States) • William Aston (United Kingdom)

Sponsored by

th LUNCHEON SYMPOSIUM Friday, September 13 , 2019 Special cases need special solutions 12:45-13:45 BANQUET HALL

MODERATOR: Pietro Ruggieri (Italy) 3D Printing Technology - How to improve the concept to avoid problems Daniel Kotrych (University of Szczecin, Poland) Surgeon-engineer cooperation for implant design Peter Scheinemann (Buxtehude, Germany) MUTARS® as a final ? Case presentation Jendrik Hardes (University Essen, Germany) Prosthetic reconstruction of the tibia after tumor resection: Proximal, segmental shaft, and distal tibia replacement Panayiotis J. Papagelopoulos (University of Athens, Greece)

Sponsored by

Sponsored Sessions 167 Athens ISOLS 2019 Greece th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

Corporate Profiles

manufacturing and selling innovative hip and knee implants, and custom-made 3D-SIDE orthopaedic devices. IMPLANTCAST 3D-Side provides medical Since 2007, we have been using companies with a web platform 3D printing technology for GmbH “Customize” (SaaS) to efficiently Ortho implants manufacturing. Is a German orthopaedic market custom-made devices. Our product range includes hip, company founded in 1988 From images to 3D printing, knee and custom made with more than 30 years implants, all manufactured it consists of 3 modules for history, still privately held. The employing addictive technology. planning, communication company is one of the leading with the medical team and Recently we have been manufacturers of tumour supervision of the production developing devices specifically and revision Implants. Beside & quality of patient specific designed for limb salvage the modular systems for hip, implants and instruments: procedures. Our Group includes knee and shoulder joints, • “Interact” to communicate Novagenit®, maker of the implantcast is serving the easily with surgeons Defensive Antibacterial Coating market with special customised • “Create” to design custom- hydrogel. It’s a device designed implants. Speed and service made instruments/implants for post-surgical infections are the main goals, when • “Supervise” to manage the prevention, to be used in bringing up solutions for the just-in-time manufacturing. conjunction with any cementless individual patients. Implantcast Alongside this service, 3D-Side implant or trauma device. is represented worldwide set up an ISO13485-certified by direct subsidiaries and workflow to market two independent distributors major products based on in more than 80 countries. proprietary software, additive Based on CT scan and MRI data manufacturing technology and implantcast is planning patient a strong knowledge in surgical CARBOFIX specific implants as well as field: custom cranial implants instruments and uses the and instruments for complex ORTHOPEDICS LTD new additive manufacturing bone surgery. CarboFix Orthopedics Ltd., is a EBM method (electron beam fast growing company engaged melting) since November in developing, manufacturing 2013, as one of the first and marketing innovative producers in Europe. EBM orthopedic solutions. manufacturing accelerates ® ADLER ORTHO The company specializes in product production time implants made of continuous Adler Ortho®, it’s an Italian scale for custom prosthesis Company specialized in carbon fiber reinforced polymer. offers design freedom and

168 20th General Meeting of International Society of Limb Salvage Under the auspices of

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HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY allows for a high degree of documented and reproducible companies and, together primary and secondary fixation. results, such as the Endo- with our customers, is driven EPORE® is a highly porous Model rotating hinge knee, MP to make healthcare better. structure made of titanium revision stems, Lubinus SPII We offer innovative products alloy. At the manufacturing anatomic hip and the Gemini and services in Orthopaedics, site and headquarter total and Sled partial knee Medical and Surgical, and in Buxtehude, Germany replacements. More recent Neurotechnology and Spine about 25km southwest innovations include the SP-CL that help improve patient and of Hamburg, Implantcast anatomic cementless hip hospital outcomes. employs more than 600 system and Megasystem-C people, who manufacture complete tumor and revision more than 350.000 implant system. Modern production components per year. In the facilities and German last three decades, Implantcast engineering, assure the famous ZIMMER BIOMET developed several innovative LINK product quality known for Founded in 1927 and solutions and products. the highest safety standards headquartered in Warsaw, Among others Implantcast and best value for the patient. Indiana, Zimmer Biomet is a and the University in Muenster, global leader in musculoskeletal Germany developed the unique healthcare. We design, silver coating used on the manufacture and market MUTARS® tumour prostheses. orthopedic reconstructive The special property of NUVASIVE products; sports medicine, the silver is used to build a biologics, extremities and protection against bacteria NuVasive is a world leader in trauma products; office and the retention period of the minimally invasive, procedurally- based technologies; spine, implant is extended. integrated solutions. From craniomaxillofacial and thoracic complex spinal deformity to products; dental implants; and limb length discrepancy and related surgical products. non-union solutions, NuVasive is transforming surgery with We collaborate with healthcare innovative technologies professionals around the LINK globe to advance the pace of With over 70 years in designed to deliver reproducible surgical outcomes. The innovation. Our products and Orthopedics, LINK has solutions help treat patients pioneered developments in PRECICE® system provides remote control technology for suffering from disorders of, joint replacement for primary or injuries to, bones, joints and revision hip, knee and the treatment of limb length discrepancies and non-unions. or supporting soft tissues. tumor surgery. Together with healthcare Our responsibility is to only professionals, we help millions sell implants we would be of people live better lives. We willing to have implanted have operations in more than in ourselves. The current STRYKER 25 countries around the world LINK product range includes Stryker is one of the world’s and sell products in more than leading legacy implants with leading medical technology 100 countries.

Final Programme 169 MC2 HALL Athens ISOLS 2019 Greece CLOAK ROOM th 20 General Meeting of the September International Society of Limb Salvage 11-14, 2019

to BANQUET HALL E-POSTERS AREA LUNCH AREA to MC3.2 HALL Meeting Venue MC3.4 HALL MC2 HALL & Exhibition CLOAK ROOM Floor Plans

to BANQUET HALL E-POSTERS AREA area LUNCH AREA to MC3.2 HALL

MC3.4 HALL speakers preview speakers N. SKALKOTAS HALL 10

area 6 7 speakers preview speakers 5 N. SKALKOTAS HALL 10

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9 BOOTH No COMPANY 9 1 Implantcast GmbH BOOTH2 No Adler Ortho COMPANY 8 3 Carbofix Orthopedics Ltd 1 Implantcast GmbH 4 Stryker 52 NuVasive Adler Ortho 6 3D - Side 8 3 Carbofix Orthopedics Ltd 7 Link

registration / registration 84 ISOLS Stryker secretariat desk secretariat 95 HAOST NuVasive

10 Zimmer Biomet

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registration / registration 8 ISOLS secretariat desk secretariat 9 HAOST entrance

10 Zimmer Biomet

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LEVEL -1 | SKALKOTAS LEVEL 170 20th General Meeting of International Society of Limb Salvage

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LEVEL -1 | SKALKOTAS LEVEL Under the auspices of

International Society IS LS Of Limb Salvage

HELLENIC ASSOCIATION www.isols2019.gr OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

Meeting Venue & Exhibition Floor Plans

to N. SKALKOTAL HALL MC2, MC3.2, MC3.4 HALLS

CLOAK ROOM EXHIBITION AREA

lunch area lunch SECRETARIAT - REGISTRATION DESK SPEAKERS PREVIEW

BANQUET HALL Level e-posters area e-posters -2

LEVEL -2 | BANQUET LEVEL

Venue & Exhibition Floor Plans 171 Under the auspices of

International Society IS LS Of Limb Salvage International Society Of Limb Salvage HELLENIC ASSOCIATION OF ORTHOPAEDIC SURGERY

LS AND TRAUMATOLOGY

IS www.isols2019.gr

Athens ISOLS 2019 Greece 20th General Meeting of International Society of Limb Salvage

September 11-14, 2019 General Meeting of International Society of Limb Salvage of Society International of Meeting General th 20

Final Programme ISOLS 2019  % Transforming lives for Transforming lives for

Under the auspices of

International Society HELLENIC ASSOCIATION IS LS Of Limb Salvage OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY

www.isols2019.gr

Athens ISOLS 2019 Greece 20th General Meeting of International Society of Limb Salvage

September 11-14, 2019 Download The Official ISOLS 2019 Mobile App years years Stanmore | Est. 1949 Stanmore | Est. 1949 Installation Instructions Since 1949, Stanmore has been transforming the lives of children and adults ANDROID DEVICES iOS DEVICES around the world. Our first custom-made implant was placed in a patient on July 30, 1949 and since then, more than 22,000 patient specific Stanmore Option 1: Option 1: implants have been created.1 Use your device to scan Use your device to scan the following QR CODE  the following QR CODE  Same products, even more possibilities. Look to Stryker for the Stanmore family of products. Option 2: Option 2: Search for The Event App Search for The Event App 1. Sales data on file A surgeon must always rely on his or her own professional clinical judgment when deciding whether to use a particular product when treating a by EventsAIR on Play Store by EventsAIR on App Store particular patient. Stryker does not dispense medical advice and recommends that surgeons be trained in the use of any particular product before using it in surgery. The information presented is intended to demonstrate the breadth of Stryker’s product offerings. A surgeon must always refer to the package insert, When you are prompted for a code upon When you are prompted for a code upon product label and/or instructions for use before using any of Stryker’s products. The products depicted are CE marked according to the Medical Device Directive 93/42/EEC. Products may not be available in all markets because product availability is subject to the regulatory and/or medical practices in launching the App, insert isols2019 launching the App, insert isols2019 individual markets. Please contact your sales representative if you have questions about the availability of products in your area. Stryker Corporation or its divisions or other corporate affiliated entities own, use or have applied for the following trademarks or service marks: Stryker. All other trademarks are trademarks of their respective owners or holders. GSNPS-AD-24_22072 Copyright © 2019 Stryker

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