DOCSLIB.ORG

Robert F. Laprade MD, Phd Publications and Presentations As of September 2018

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Robert F. Laprade MD, Phd Publications and Presentations As of September 2018 Robert F. LaPrade MD, PhD Publications and Presentations as of September 2018 BIBLIOGRAPHY PEER REVIEWED PUBLICATIONS 1. LaPrade RF, Noffsinger MA. Idiopathic osteonecrosis of the patella: an unusual cause of pain in the knee. A case report. J Bone Joint Surg Am. 1990 Oct;72(9):1414-8. No abstract available. 2. LaPrade RF, Rowe DE. The operative treatment of scoliosis in Duchenne muscular dystrophy. Orthop Rev. 1992 Jan;21(1):39-45. 3. LaPrade RF, Burnett QM 2nd.Localized chondrocalcinosis of the lateral tibial condyle presenting as a loose body in a young athlete. Arthroscopy. 1992;8(2):258-61. 4. LaPrade RF, Fowler BL, Ryan TG. Skin necrosis with minidose warfarin used for prophylaxis against thromboembolic disease after hip surgery. Orthopedics. 1993 Jun;16(6):703-4. No abstract available. 5. LaPrade RF, Burnett QM 2nd.Femoral intercondylar notch stenosis and correlation to anterior cruciate ligament injuries. A prospective study. Am J Sports Med. 1994 Mar-Apr;22(2):198-202; discussion 203. 6. LaPrade RF, Burnett QM 2nd, Veenstra MA, Hodgman CG. The prevalence of abnormal magnetic resonance imaging findings in asymptomatic knees. With correlation of magnetic resonance imaging to arthroscopic findings in symptomatic knees. Am J Sports Med. 1994 Nov-Dec;22(6):739-45. 7. Hutchinson MR, LaPrade RF, Burnett QM 2nd, Moss R, Terpstra J. Injury surveillance at the USTA Boys' Tennis Championships: a 6-yr study. Med Sci Sports Exerc. 1995 Jun;27(6):826-30. 8. Blais RE, LaPrade RF, Chaljub G, Adesokan A. The arthroscopic appearance of lipoma arborescens of the knee.Arthroscopy. 1995 Oct;11(5):623-7. 9. LaPrade RF, Burnett QM, Zarzour R, Moss R. The effect of the mandatory use of face masks on facial lacerations and head and neck injuries in ice hockey. A prospective study. Am J Sports Med. 1995 Nov-Dec;23(6):773-5. 10. Terry GC, LaPrade RF. The biceps femoris muscle complex at the knee. Its anatomy and injury patterns associated with acute anterolateral-anteromedial rotatory instability. Am J Sports Med. 1996 Jan-Feb;24(1):2-8. 11. Terry GC, LaPrade RF. The posterolateral aspect of the knee. Anatomy and surgical approach. Am J Sports Med. 1996 Nov-Dec;24(6):732-9. 12. LaPrade RF, Terry GC. Injuries to the posterolateral aspect of the knee. Association of anatomic injury patterns with clinical instability. Am J Sports Med. 1997 Jul-Aug;25(4):433-8. 13. LaPrade RF, Hamilton CD. The fibular collateral ligament-biceps femoris bursa. An anatomic study. Am J Sports Med. 1997 Jul-Aug;25(4):439-43. 14. LaPrade RF. Arthroscopic evaluation of the lateral compartment of knees with grade 3 posterolateral knee complex injuries.Am J Sports Med. 1997 Sep-Oct;25(5):596-602. 15. LaPrade RF, Hamilton CD, Montgomery RD, Wentorf F, Hawkins HD.The reharvested central third of the patellar tendon. A histologic and biomechanical analysis. Am J Sports Med. 1997 Nov-Dec;25(6):779-85. 16. LaPrade RF. The anatomy of the deep infrapatellar bursa of the knee.Am J Sports Med. 1998 Jan-Feb;26(1):129- 32. 17. LaPrade RF, Terry GC, Montgomery RD, Curd D, Simmons DJ. Winner of the AlbertTrillat Young Investigator Award. The effects of aggressive notchplasty on the normal knee in dogs. Am J Sports Med. 1998 Mar- Apr;26(2):193-200. 18. LaPrade RF, Swiontkowski MF. New horizons in the treatment of osteoarthritis of the knee.JAMA. 1999 Mar 10;281(10):876-8. No abstract available. 19. LaPrade RF, Resig S, Wentorf F, Lewis JL. The effects of grade III posterolateral knee complex injuries on anterior cruciate ligament graft force. A biomechanical analysis. Am J Sports Med. 1999 Jul-Aug;27(4):469-75. 20. Laprade RF, Wentorf F. Acute Knee Injuries; On-the-Field and Sideline Evaluation.Phys Sportsmed. 1999 Oct;27(10):55-61. doi: 10.3810/psm.1999.10.1025. 21. Nelson EW, LaPrade RF. The anterior intermeniscal ligament of the knee. An anatomic study. Am J Sports Med. 2000 Jan-Feb;28(1):74-6. 22. LaPrade RF, Gilbert TJ, Bollom TS, Wentorf F, Chaljub G. The magnetic resonance imaging appearance of individual structures of the posterolateral knee. A prospective study of normal knees and knees with surgically verified grade III injuries. Am J Sports Med. 2000 Mar-Apr;28(2):191-9. 23. Laprade RF, Schnetzler KA, Broxterman RJ, Wentorf F, Gilbert TJ. Cervical spine alignment in the immobilized ice hockey player. A computed tomographic analysis of the effects of helmet removal. Am J Sports Med. 2000 Nov- Dec;28(6):800-3. 24. Laprade RF, Konowalchuk BK, Fritts HM, Wentorf FA. Articular cartilage injuries of the knee: evaluation and treatment options.Phys Sportsmed. 2001 May;29(5):53-9. doi: 10.3810/psm.2001.05.777. 25. Miller MD, Cooper DE, Fanelli GC, Harner CD, LaPrade RF. Posterior cruciate ligament: current concepts.Instr Course Lect. 2002;51:347-51. Review. No abstract available. 26. LaPrade RF, Muench C, Wentorf F, Lewis JL. The effect of injury to the posterolateral structures of the knee on force in a posterior cruciate ligament graft: a biomechanical study.Am J Sports Med. 2002 Mar-Apr;30(2):233-8. 27. LaPrade RF, Wentorf F. Diagnosis and treatment of posterolateral knee injuries. Clin Orthop Relat Res. 2002 Sep;(402):110-21. Review. 28. Wentorf FA, LaPrade RF, Lewis JL, Resig S. The influence of the integrity of posterolateral structures on tibiofemoral orientation when an anterior cruciate ligament graft is tensioned.Am J Sports Med. 2002 Nov- Dec;30(6):796-9. 29. Crum JA, LaPrade RF, Wentorf FA. The anatomy of the posterolateral aspect of the rabbit knee.J Orthop Res. 2003 Jul;21(4):723-9. 30. LaPrade RF. Autologous chondrocyte implantation was superior to mosaicplasty for repair of articular cartilage defects in the knee at one year.J Bone Joint Surg Am. 2003 Nov;85-A(11):2259. No abstract available. 31. LaPrade RF, Ly TV, Wentorf FA, Engebretsen L. The posterolateral attachments of the knee: a qualitative and quantitative morphologic analysis of the fibular collateral ligament, popliteus tendon, popliteofibular ligament, and lateral gastrocnemius tendon.Am J Sports Med. 2003 Nov-Dec;31(6):854-60. 32. LaPrade RF, Wentorf FA, Crum JA. Assessment of healing of grade III posterolateral corner injuries: an in vivo model.J Orthop Res. 2004 Sep;22(5):970-5. 33. LaPrade RF, Botker JC. Donor-site morbidity after osteochondral autograft transfer procedures.Arthroscopy. 2004 Sep;20(7): e69-73. 34. LaPrade RF, Johansen S, Wentorf FA, Engebretsen L, Esterberg JL, Tso A. An analysis of an anatomical posterolateral knee reconstruction: an in vitro biomechanical study and development of a surgical technique. Am J Sports Med. 2004 Sep;32(6):1405-14. Epub 2004 Jul 20. 35. LaPrade RF, Tso A, Wentorf FA. Force measurements on the fibular collateral ligament, popliteofibular ligament, and popliteus tendon to applied loads. Am J Sports Med. 2004 Oct-Nov;32(7):1695-701. 36. LaPrade RF, Wills NJ. Kissing cartilage lesions of the knee caused by a bioabsorbable meniscal repair device: a case report.Am J Sports Med. 2004 Oct-Nov;32(7):1751-4. No abstract available. 37. Sanchez AR 2nd, Sugalski MT, LaPrade RF. Field-side and prehospital management of the spine-injured athlete.Curr Sports Med Rep. 2005 Feb;4(1):50-5. Review. 38. Moorman CT 3rd, LaPrade RF. Anatomy and biomechanics of the posterolateral corner of the knee.J Knee Surg. 2005 Apr;18(2):137-45. Review. No abstract available. 39. LaPrade RF. Anatomic reconstruction of the posterolateral aspect of the knee.J Knee Surg. 2005 Apr;18(2):167- 71. No abstract available. 40. LaPrade RF, Konowalchuk BK. Popliteomeniscal fascicle tears causing symptomatic lateral compartment knee pain: diagnosis by the figure-4 test and treatment by open repair.Am J Sports Med. 2005 Aug;33(8):1231-6. Epub 2005 Jul 6. 41. LaPrade RF, Bollom TS, Wentorf FA, Wills NJ, Meister K. Mechanical properties of the posterolateral structures of the knee. Am J Sports Med. 2005 Sep;33(9):1386-91. Epub 2005 Jul 7. 42. LaPrade RF, Hilger B. Coracoclavicular ligament reconstruction using a semitendinosus graft for failed acromioclavicular separation surgery. Arthroscopy. 2005 Oct;21(10):1277. 43. LaPrade RF, Kimber KA, Wentorf FA, Olson EJ. Anatomy of the posterolateral aspect of the goat knee. J Orthop Res. 2006 Feb;24(2):141-8. 44. Sanchez AR 2nd, Sugalski MT, LaPrade RF. Anatomy and biomechanics of the lateral side of the knee.Sports Med Arthrosc Rev. 2006 Mar;14(1):2-11. Review. 45. Laprade RF, Wentorf FA, Olson EJ, Carlson CS. An in vivo injury model of posterolateral knee instability. Am J Sports Med. 2006 Aug;34(8):1313-21. Epub 2006 Mar 27. 46. Cooper JM, McAndrews PT, LaPrade RF. Posterolateral corner injuries of the knee: anatomy, diagnosis, and treatment. Sports Med Arthrosc Rev. 2006 Dec;14(4):213-20. Review. 47. LaPrade RF, Morgan PM, Wentorf FA, Johansen S, Engebretsen L. The anatomy of the posterior aspect of the knee. An anatomic study. J Bone Joint Surg Am. 2007 Apr;89(4):758-64. 48. LaPrade RF.Not your father's (or mother's) meniscus surgery.Minn Med. 2007 Jun;90(6):41-3. 49. Griffith CJ, Laprade RF, Coobs BR, Olson EJ. Anatomy and biomechanics of the posterolateral aspect of the canine knee. J Orthop Res. 2007 Sep;25(9):1231-42. 50. LaPrade RF, Engebretsen AH, Ly TV, Johansen S, Wentorf FA, Engebretsen L. The anatomy of the medial part of the knee.J Bone Joint Surg Am.
Load more

Recommended publications
  • Anatomic Anterolateral Ligament Reconstruction of the Knee Leads to Overconstraint at Any Fixation Angle
    AJSM PreView, published on July 12, 2016 as doi:10.1177/0363546516652607 Winner of the 2016 Excellence In Research Award Anatomic Anterolateral Ligament Reconstruction of the Knee Leads to Overconstraint at Any Fixation Angle Jason M. Schon,* BS, Gilbert Moatshe,*yz MD, Alex W. Brady,* MSc, Raphael Serra Cruz,*§ MD, Jorge Chahla,* MD, Grant J. Dornan,* MSc, || # Travis Lee Turnbull,* PhD, Lars Engebretsen,y MD, PhD, and Robert F. LaPrade,*{ MD, PhD Investigation performed at the Department of Biomedical Engineering of the Steadman Philippon Research Institute, Vail, Colorado, USA Background: Anterior cruciate ligament (ACL) tears are one of the most common injuries among athletes. However, the ability to fully restore rotational stability with ACL reconstruction (ACLR) remains a challenge, as evidenced by the persistence of rotational instability in up to 25% of patients after surgery. Advocacy for reconstruction of the anterolateral ligament (ALL) is rapidly increasing because some biomechanical studies have reported that the ALL is a significant contributor to internal rotational stability of the knee. Hypothesis/Purpose: The purpose of this study was to assess the effect of ALL reconstruction (ALLR) graft fixation angle on knee joint kinematics in the clinically relevant setting of a concomitant ACLR and to determine the optimal ALLR graft fixation angle. It was hypothesized that all fixation angles would significantly reduce rotational laxity compared with the sectioned ALL state. Study Design: Controlled laboratory study. Methods: Ten nonpaired fresh-frozen human cadaveric knees underwent a full kinematic assessment in each of the following states: (1) intact; (2) anatomic single-bundle (SB) ACLR with intact ALL; (3) anatomic SB ACLR with sectioned ALL; (4) anatomic SB ACLR with 7 anatomic ALLR states using graft fixation angles of 0°, 15°, 30°, 45°, 60°, 75°, and 90°; and (5) sectioned ACL and ALL.
    [Show full text]
  • The Anterolateral Ligament of the Knee: What the Radiologist Needs to Know
    26 The Anterolateral Ligament of the Knee: What the Radiologist Needs to Know Pieter Van Dyck, MD, PhD1 ElineDeSmet,MD1 Valérie Lambrecht, MD2 Christiaan H. W. Heusdens, MD3 Francis Van Glabbeek, MD, PhD3 Filip M. Vanhoenacker, MD, PhD1,2,4 Jan L. Gielen, MD, PhD1 Paul M. Parizel, MD, PhD1 1 Department of Radiology, Antwerp University Hospital and Address for correspondence Pieter Van Dyck, MD, PhD, Department University of Antwerp, Edegem, Belgium of Radiology, Antwerp University Hospital and University of Antwerp 2 Department of Radiology, Ghent University Hospital, Ghent, Belgium Wilrijkstaat 10, 2650 Edegem, Belgium 3 Department of Orthopaedics, Antwerp University Hospital and (e-mail: [email protected]). University of Antwerp, Edegem, Belgium 4 Department of Radiology, AZ Sint-Maarten, Duffel, Belgium Semin Musculoskelet Radiol 2016;20:26–32. Abstract The anterolateral ligament (ALL) was recently identified as a distinct component of the anterolateral capsule of the human knee joint with consistent origin and insertion sites. Biomechanical studies revealed that the current association between the pivot shift and Keywords an injured anterior cruciate ligament (ACL) should be loosened and that the rotational ► anterolateral component of the pivot shift is significantly affected by the ALL. This may change the ligament clinical approach toward ACL-injured patients presenting with anterolateral rotatory ► anterior cruciate instability (ALRI), the most common instability pattern after ACL rupture. Radiologists ligament rupture should be aware of the importance of the ALL to ACL injuries. They should not overlook ► anterolateral rotatory pathology of the anterolateral knee structures, including the ALL, when reviewing MR instability images of the ACL-deficient knee.
    [Show full text]
  • Medial Collateral Ligament Injury of the Knee: a Review on Current Concept and Management
    )255( COPYRIGHT 2021 © BY THE ARCHIVES OF BONE AND JOINT SURGERY CURRENT CONCEPTS REVIEW Medial Collateral Ligament Injury of the Knee: A Review on Current Concept and Management Farzad Vosoughi, MD1; Reza Rezaei Dogahe, MD1; Abbas Nuri, MD1; Mohammad Ayati Firoozabadi, MD1; S.M. Javad Mortazavi, MD1,2 Research performed at the Joint Reconstruction Research Center (JRRC) of Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran Received: 10 May 2020 Accepted: 04 March 2021 Abstract The medial collateral ligament (MCL) is a major stabilizer of the knee joint, providing support against rotatory and valgus forces; moreover, it is the most common ligament injured during knee trauma. The MCL injury results in valgus instability of the knee and makes the patient susceptible to degenerative knee osteoarthritis. Although it has been nearly a dogma to manage MCL injury nonoperatively, recent literature has suggested operative MCL management as a suitable option for specific patient populations. The present review aimed to assess the current literature on the management of MCL injuries of the knee. In this regard, we go over the anatomy, physical examination, and MCL imaging. Level of evidence: IV Keywords: MCL, MCL reconstruction, MCL repair, POL, PMC Introduction he medial collateral ligament (MCL) is the most may be indicated in certain instances (5). In this review, common knee ligament to be injured during we discuss this concept with the aim of delineating the Tknee trauma (1). The annual incidence of MCL management principles of the MCL injury. injury has been reported as 0.24-7.3 per 1,000 people with a male to female ratio of 2:1 (1, 2).
    [Show full text]
  • Analysis of an Anatomic Medial Collateral Ligament and Posterior
    This file was dowloaded from the institutional repository Brage NIH - brage.bibsys.no/nih Engebretsen, L., Lind, M. (2016). Anteromedial rotatory laxity. Knee Surgery, Sports Traumatology, Arthroscopy, 23, 2797-2804. Dette er siste tekst-versjon av artikkelen, og den kan inneholde små forskjeller fra forlagets pdf-versjon. Forlagets pdf-versjon finner du på www.springerlink.com: http://dx.doi.org/10.1007/s00167-015-3675-8 This is the final text version of the article, and it may contain minor differences from the journal's pdf version. The original publication is available at www.springerlink.com: http://dx.doi.org/10.1007/s00167-015-3675-8 Abstract This review paper describes anteromedial rotatory laxity of the knee joint. Combined instability of the superficial MCL and the structures of the posteromedial corner is the pathological background anteromedial rotatory laxity. Anteromedial rotatory instability is clinically characterized by anteromedial tibial plateau subluxation anterior to the corresponding femoral condyle. The anatomical and biomechanical background for anteromedial laxity is presented and related to the clinical evaluation and treatment decision strategies are mentioned. A review of the clinical studies that address surgical treatment of anteromedial rotatory instability including surgical techniques and clinical outcomes is presented. Introduction It is well accepted that the superficial medial collateral ligament is a primary static stabilizer preventing anteromedial rotatory instability (AMRI), valgus translation, external rotation and internal rotation about the knee. [11,35] It has also been reported that the posterior oblique ligament (POL) is an important primary restraint to internal rotation and a secondary restraint to valgus translation and external rotation.
    [Show full text]
  • Anterolateral Ligament Expert Group Consensus Paper on the Management of Internal Rotation and Instability of the Anterior Cruciate Ligament - Deficient Knee
    J Orthopaed Traumatol DOI 10.1007/s10195-017-0449-8 EMERGING TOPIC (REVIEW ARTICLE) Anterolateral Ligament Expert Group consensus paper on the management of internal rotation and instability of the anterior cruciate ligament - deficient knee 1 2 1 Bertrand Sonnery-Cottet • Matthew Daggett • Jean-Marie Fayard • 3 4 5 3 Andrea Ferretti • Camilo Partezani Helito • Martin Lind • Edoardo Monaco • 6 1 7 Vitor Barion Castro de Pa´dua • Mathieu Thaunat • Adrian Wilson • 8 9 10 Stefano Zaffagnini • Jacco Zijl • Steven Claes Ó The Author(s) 2017. This article is published with open access at Springerlink.com Abstract Purpose of this paper is to provide an overview exchange of experiences during the ALL Experts Meeting of the latest research on the anterolateral ligament (ALL) (November 2015, Lyon, France). The ALL is found deep to and present the consensus of the ALL Expert Group on the the iliotibial band. The femoral origin is just posterior and anatomy, radiographic landmarks, biomechanics, clinical proximal to the lateral epicondyle; the tibial attachment is and radiographic diagnosis, lesion classification, surgical 21.6 mm posterior to Gerdy’s tubercle and 4–10 mm technique and clinical outcomes. A consensus on contro- below the tibial joint line. On a lateral radiographic view versial subjects surrounding the ALL and anterolateral the femoral origin is located in the postero-inferior quad- knee instability has been established based on the opinion rant and the tibial attachment is close to the centre of the of experts, the latest publications
    [Show full text]
  • MRI Evalua on of the Normal and Injured Anterolateral Ligament
    MRI evaluaon of the normal and injured anterolateral ligament Camilo Partezani Helito, MD Hospital Sírio Libanês Knee Surgery Division, Department of OrthopediC Surgery, University of São Paulo, São Paulo, Brazil • No finanCial disClosures reported 4 Anatomy of the ALL, S. Claes et al. the meniscus, the lateral inferior geniculate artery (LIGA) and vein were invariably found, situated in between the lateral meniscal rim and the ALL at the level of the joint line. More distally, the ALL inserted on the proximal tibia, thereby forming a thick capsular insertional fold. The tibial insertion of the ALL was always clearly situated posterior to Gerdy’s tubercle, with no connecting fibers to the ITB. Grossly, the tibial ALL insertion could be found in the mid- dle of the line connecting Gerdy’s tubercle and the tip of the fibular head. A graphic illustration of the ALL and its neighboring structures is provided in Figs 4 and 5. Quantitative ALL characterization The mean length of the ALL measured in neutral rotation and at 90º flexion was 41.5 6.7 and 38.5 6.1 mm in Æ Æ extension, illustrating some tensioning of the ligament dur- ing mid-flexion. This increase in length during flexion was Fig. 5 Anatomic drawing of the axial view of a right knee at a level significant (P < 0.001). During manipulation of the knee above the meniscal surface. The intra-capsular course of the ALL is joint, we observed a maximal tension of the ALL during appreciated, as well as the triple layered anatomy of the lateral knee.
    [Show full text]
  • Cricket Sports Injuries HASSAN M Y, HELEN
    Cricket Sports Injuries HASSAN M Y, HELEN Introduction: Sports medicine is a broad and complex branch of the health care profession. It is a demanding field in medicine providing the health care professional with challenges both on and off the field. The principles of treatment include the maintenance of euphysiological benefits of exercise while attending to the injury with specificity. It is important to treat to the biological as well as the psychological component of the injured athlete. Successful management include early and correct diagnosis, rehabilitation and compliance of the athlete and sports administrators. Despite the advent of technology, a small percentage of athletes are unable to return to sports medicine and it is for this reason that primary prevention is imperative to reduce the incidence of injuries where possible. INJURY PREVENTION Injury prevention can be caused by intrinsic or extrinsic causes. Intrinsic causes include anatomical dysfunction while extrinsic causes are environment factors. Addressing both factors is imperative in reducing injury rates in sports medicine. Categorization of prevention into primary, secondary and tertiary structures is possible. Primary prevention: Primary prevention deals with direct or indirect prevention on an individual basis. An example would be correction of muscle imbalances of the shoulder structure of a bowler in an attempt to prevent shoulder dysfunction. Secondary prevention: Secondary prevention deals with preventing injury on a group basis. An example would be educating cricketers to the benefits of warm up, stretching and cooling down in an attempt to reduce musculotendinous injuries. Tertiary prevention: Tertiary prevention is efforts undertaken by the sports governing bodies in the field of cricket with initiation and implementation of strategies to reduce injuries at a club, provincial and national level.
    [Show full text]
  • ACL Grade II, MCL Grade III and Hemarthrosis of Knee Treated Conservatively - 1 Year Physiotherapy Follow Up
    International Journal of Science and Research (IJSR) ISSN: 2319-7064 ResearchGate Impact Factor (2018): 0.28 | SJIF (2018): 7.426 ACL Grade II, MCL Grade III and Hemarthrosis of Knee Treated Conservatively - 1 Year Physiotherapy Follow Up Dr. S. S. Subramanian M.P.T (Orthopaedics), M.S (Education), M. Phil (Education), Ph.D (Physiotherapy) The Principal, Sree Balaji College Of physiotherapy, Chennai – 100, India Affiliated To (Bharath) University, BIHER, Chennai – 73, India Abstract: Road traffic accidents are common especially in developing countries proper rehabilitation post soft tissue injuries facilitates early recovery and prevents long term complications. Aims & Objectives of this original research was to evaluate the efficacy of specific tailored exercises post hemarthrosis ACL, MCL of left knee. Materials & Methodology: 43 years old male after an RT accident sustained injury to left knee. He was treated conservatively by specific exercises based on the evaluation during the period from 16.08.2018 to 30.09.2019 in Chennai with twice a week frequency Results: subjects womac score was evaluated and analyzed statistically, (P<.01) prior to starting the study and an year with regular physiotherapy Conclusion: Problem based exercises were found to be more effective in restoration of subjects functional needs, and conservative treatment of knee injuries were more effective with one year follow up. Keywords: QOL - Quality of Life, ACL – anterior Cruciate Ligament, MCL – Medial Collateral Ligament , NWB – Non Weight Bearing, Hemarthrosis,
    [Show full text]
  • The Anterolateral Ligament Is a Secondary Stabilizer in the Knee Joint
    811.BJBJR Follow us @BoneJointRes Freely available online OPEN ACCESS BJR KNEE The anterolateral ligament is a secondary stabilizer in the knee joint A VALidated COMPUtatiONAL MODEL OF THE BIOmechanicaL EFFects OF A DEFicient ANTERIOR crUciate LIGAMENT AND ANTEROLateraL LIGAMENT ON KNEE JOINT Kinematics K-T. Kang, Objectives Y-G. Koh, The aim of this study was to investigate the biomechanical effect of the anterolateral liga- K-M. Park, ment (ALL), anterior cruciate ligament (ACL), or both ALL and ACL on kinematics under C-H. Choi, dynamic loading conditions using dynamic simulation subject-specific knee models. M. Jung, Methods J. Shin, Five subject-specific musculoskeletal models were validated with computationally predicted S-H. Kim muscle activation, electromyography data, and previous experimental data to analyze effects of the ALL and ACL on knee kinematics under gait and squat loading conditions. Department of Orthopedic Surgery, Results Arthroscopy and Joint Anterior translation (AT) significantly increased with deficiency of the ACL, ALL, or both Research Institute, structures under gait cycle loading. Internal rotation (IR) significantly increased with defi- Yonsei University ciency of both the ACL and ALL under gait and squat loading conditions. However, the defi- ciency of ALL was not significant in the increase of AT, but it was significant in the increase College of Medicine, of IR under the squat loading condition. Seoul, South Korea Conclusion The results of this study confirm that the ALL is an important lateral knee structure for knee joint stability. The ALL is a secondary stabilizer relative to the ACL under simulated gait and squat loading conditions.
    [Show full text]
  • Surgical of Treatment of the Medial Collateral Ligament of the Knee Joint. ISJ Theoretical & Applied Science, 12 (92), 282-287
    ISRA (India) = 4.971 SIS (USA) = 0.912 ICV (Poland) = 6.630 ISI (Dubai, UAE) = 0.829 РИНЦ (Russia) = 0.126 PIF (India) = 1.940 Impact Factor: GIF (Australia) = 0.564 ESJI (KZ) = 8.997 IBI (India) = 4.260 JIF = 1.500 SJIF (Morocco) = 5.667 OAJI (USA) = 0.350 QR – Issue QR – Article SOI: 1.1/TAS DOI: 10.15863/TAS International Scientific Journal Theoretical & Applied Science p-ISSN: 2308-4944 (print) e-ISSN: 2409-0085 (online) Year: 2020 Issue: 12 Volume: 92 Published: 23.12.2020 http://T-Science.org M.E. Irismetov Republican Scientific and Practical Medical Center of Traumatology and Orthopedics (RSSPMCTO) Researcher F.R. Rustamov Republican Scientific and Practical Medical Center of Traumatology and Orthopedics (RSSPMCTO) Researcher N.B. Safarov Republican Scientific and Practical Medical Center of Traumatology and Orthopedics (RSSPMCTO) Researcher SURGICAL OF TREATMENT OF THE MEDIAL COLLATERAL LIGAMENT OF THE KNEE JOINT Abstract: The reconstruction of the medial collateral ligament of the knee joint has lost its relevance to our time. There are still difficulties in reconstructing the rupture of the medial collateral ligament. In order to improve the results of treatment of this pathology, we set a goal to improve the method of surgical treatment and thereby reduce the rehabilitation time. During the period of 2015 - 2020 about 78 patients with rupture of the medial collateral ligament were operated using our method. Key words: medial collateral ligament, knee joint, gracilis muscle (m. gracilis), knee joint instability, frontal instability. Language: English Citation: Irismetov, M. E., Rustamov, F. R., & Safarov, N. B. (2020). Surgical of treatment of the medial collateral ligament of the knee joint.
    [Show full text]
  • Anatomical Characteristics and Biomechanical Properties of The
    www.nature.com/scientificreports OPEN Anatomical Characteristics and Biomechanical Properties of the Oblique Popliteal Ligament Received: 18 August 2016 Xiang-Dong Wu1,2, Jin-Hui Yu2,3, Tao Zou2,4, Wei Wang2,5, Robert F. LaPrade6, Wei Huang1 & Accepted: 12 January 2017 Shan-Quan Sun1,7 Published: 16 February 2017 This anatomical study sought to investigate the morphological characteristics and biomechanical properties of the oblique popliteal ligament (OPL). Embalmed cadaveric knees were used for the study. The OPL and its surrounding structures were dissected; its morphology was carefully observed, analyzed and measured; its biomechanical properties were investigated. The origins and insertions of the OPL were relatively similar, but its overall shape was variable. The OPL had two origins: one originated from the posterior surface of the posteromedial tibia condyle, merged with fibers from the semimembranosus tendon, the other originated from the posteromedial part of the capsule. The two origins converged and coursed superolaterally, then attached to the fabella or to the tendon of the lateral head of the gastrocnemius and blended with the posterolateral joint capsule. The OPL was classified into Band-shaped, Y-shaped, Z-shaped, Trident-shaped, and Complex-shaped configurations. The mean length, width, and thickness of the OPL were 39.54, 22.59, and 1.44 mm, respectively. When an external rotation torque (18 N·m) was applied both before and after the OPL was sectioned, external rotation increased by 8.4° (P = 0.0043) on average. The OPL was found to have a significant role in preventing excessive external rotation and hyperextension of the knee.
    [Show full text]
  • At the Seashore 299 300 MRI of the Ankle: Trauma and Overuse Disclosure
    William J. Weadock, M.D. of the Presents The 18 th atRadiology the Seashore Friday, March 17, 2017 South Seas Island Resort Captiva Island, Florida Educational Symposia TABLE OF CONTENTS Friday, March 17, 2017 Ankle MRI: Trauma and Overuse (Corrie M. Yablon, M.D.) ............................................................................................ 299 Challenging Abdominal CT and MR Cases (William J. Weadock, M.D., FACR) ............................................................... 315 Knee MRI: A Pattern-Based Approach to Interpretation (Corrie M. Yablon, M.D.) ......................................................... 319 Complications of Aortic Endografts (William J. Weadock, M.D., FACR) ........................................................................... 339 SAVE THE DATE - 19 th Annual Radiology at the Seashore 299 300 MRI of the Ankle: Trauma and Overuse Disclosure Corrie M. Yablon, M.D. None Associate Professor Learning Objectives Introduction • Identify key anatomy on ankle MRI focusing on ligaments • MR protocol of the ankle • Discuss common injury patterns seen on ankle MRI • Ankle anatomy on MRI • Explain causes of ankle impingement • Case-based tutorial of pathology • Describe sites of nerve compression Protocol Planes Best to Evaluate… • Sag T1, STIR Axial Coronal • Ax T1, T2FS • Ankle tendons • Deltoid ligaments • Tibiofibular ligaments • Talar dome/ankle joint • Cor PDFS • Anterior, posterior talofibular • Plantar fascia • Optional coronal GRE for talar dome ligaments • Sinus tarsi cartilage
    [Show full text]