DOCSLIB.ORG

Prosthodontics Fixed Prosthodontics (Crown and Bridge Prosthodontics

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Prosthodontics Fixed Prosthodontics (Crown and Bridge Prosthodontics Prosthodontics The dental specialty concerned with the making of artificial replacements for missing parts of the mouth and jaw. Also prosthetic dentistry or prosthodontia. Fixed prosthodontics (Crown and Bridge prosthodontics) It’s a branch of dental science that deals with restoration of damaged teeth with artificial crown and replacing the missing natural teeth by a dental prosthesis permanently cemented in place [Fixed partial denture]. Fixed Prosthodontics involve: Inlays-gold and all ceramic. Gold crowns-full and partial veneer. Porcelain & Zirconium-all porcelain and PFM. Fixed partial dentures. Crown: It's fixed extra coronal artificial restoration of the coronal Portion of a natural tooth .It must restore the morphology, contour and The function of the tooth and should protect the remaining tooth Structures from farther damage. Types of crowns: (classification) A) According to coverage area 1. Complete crown: It is the crown that covers all the coronal portion of the tooth, such as full metal crown, all Ceramic crown which is a complete crown made of ceramic material. 2. Partial Crown: It is a crown that covers part of the coronal portion of the tooth such as 3/4 Crown, 7/8 Crown. 3. Complete replacement: it involve those which replace the natural crown entirely. This type of crown retains itself by means of a metal extended inside the root canal space of the tooth such as a post crown. 1 B) According to Materials: According to Materials used in the construction of crown and Bridge crown restorations could be made of: 1. Metal Crowns {Gold alloy and its alternatives} as in Full metal Crown and 3/4 Crown. 2. Non-metal crowns: Such as Acrylic resin, Zirconium or Porcelain as in jacket crown. 3. A combination: of metal and plastic materials as in PFM Crown restorations. Bridge: It is a fixed dental prosthesis (appliance) which replaces and restores the function and esthetic of one or more missing natural teeth; it cannot be removed from the mouth by the patient. It is primarily supported by natural teeth or root. Tooth that give support to the bridge or part of the bridge to which retainer is cemented an abutment tooth. Components of the bridge: 1. Retainer: It's the part that seat over (on or in) the abutment tooth which could be major or minor, connecting the pontic to the abutment. 2. Pontic: It is the suspended member of fixed partial denture that replaces the missing tooth or teeth, usually it occupies the position of the missing natural tooth. 3. Connector: It Part of F.P.D that join the individual components of the bridge together (retainer& pontics), which could be fixed (rigid) or movable (flexible) connector. When the retainer is attached to a fixed connector it's called a major retainer, but when it is attached to a flexible [movable] Connector it is called a minor retainer. 2 Connector Retainer Pontic Span Abutment Purposes Of crown Construction 1. To restore the grossly damaged tooth, fractured tooth or a tooth with a heavy filling [amalgam or composite]. 2. To restore the masticatory function and speech. 3. To restore the esthetic [hypoplastic condition whether heredity defect or Acquired defect]. 4. To maintain the periodontal health by re-contouring the occlusion and prevents food impaction. 5. To alter the occlusion (occlusal relationship) as a part of occlusal reconstruction to solve occ. Problem or to improve function. 6. As a retainer for the bridge. Steps in crown construction 1. Diagnosis: The first step should be diagnosis of the tooth and Surrounding Structures. a) Periodontal Examination: Proper oral hygiene should be available to ensure that no plaque accumulation is formed on the crown margins, which might lead if left to caries. b) Dental examination 3 Retainer i. Visual: The occlusion, Crowding, Spacing, Rotation of teeth are examined .The condition of remaining tooth Structure and future treatment is also analyzed. ii. Radiographic: The radiographic film reveals the condition and shape of the roots and surrounding structures. A lesion in the bone, Root canal treatment, Fracture in the tooth, bone Loss, un-erupted teeth, Size and number of teeth etc…These Information Affects the prognosis of the treatment. 2. Tooth Preparation: It is the cutting or instrumentation procedure that carry on the tooth during crown construction procedure. Prepared tooth: It's the final form or shape of a tooth after cutting (Preparation) procedure. The tooth is prepared so the crown restoration can slide into place and be able to withstand the forces of occlusion. Rotary instruments are used to reduce the height and contour of the tooth. Hand cutting and rotary instruments prepare the gingival margins. Objectives of tooth Preparation 1. To eliminate undercuts from the axial surface of the tooth. 2. To provide enough space for the crown restoration to withstand the force of mastication, this space depends on the material used, so the metal material needs little space while the plastic material needs more space. Steps in crown construction (continued): 3. Final impression. 4. Temporary restoration (Crown). 5. Construction of working model. 6. Waxing. 7. Investing. 4 8. Wax Elimination. 9. Casting. 10. Finishing and polishing. 11. Try-in &Cementation Of the restoration. Disadvantages Of crowns 1. Heat generation during cutting procedure of the teeth, might affect the health of the pulp. Therefore water coolant must be used during preparation procedure. 2. Over preparation can cause pulp irritation or even pulp exposure which might lead to death of the pulp. Excessive tooth preparation can also weaken tooth structure. 3. Periodontal problems, food Impaction, and secondary caries might develop. Finishing line of the preparation (F.L.): It’s a line that separates between the prepared and the unprepared tooth portion. It represents the end margin of our preparation, it should be smoothly continuous from one surface to the other otherwise it will interfere with seating of the crown if it’s poorly done. Requirement of F.L.:- 1. It must be clear, smooth and well defined. 2. It must be continuous from one surface to the other. It must lie on sound tooth structure. FINISH LINE TYPES (CONFIGURATION) 1. Knife edge. 2. Shoulder. 3. Shoulder with bevel. 4. Radial shoulder. 5. Chamfer. 5 6. Heavy chamfer. Bridge classification: 1. Fixed-fixed bridge: The most common type used anteriorly and posteriorly, the pontics are connected rigidly to the retainers at both ends of bridge, so we have only one path of insertion. 2. Fixed-movable bridge: the Pontic is attached to fixed retainer on one side while the other side is movable joint that connected with the other retainer. 3. Cantilever bridge: two types: a. Simple: consist of one or two retainers with the Pontic that replace the missing tooth. b. Spring: the Pontic is connected to a bar that also connected to retainer, which is away from the pontic. This type is usually used in case of missing maxillary central or lateral on one side of the maxillary arch with the presence of spaces between the anterior teeth. It is not advised to use it on mandibular arch because: • Instability of spring. • Calculus formation. • Tongue discomfort. 4. Resin –bonded bridge. (Maryland, Rochett) There is minimal preparation within enamel, used for short span (3-units), less retentive than other types and use composite or resin for cementation to the abutment tooth. Contraindication: • Heavy occlusion. • Decreased over jet. • Attrition. • Large surface. 6 • Edge to edge. Advantages of fixed bridge 1. Replacing missing teeth to provide function and aesthetic. 2. As a space maintainer following extraction to prevent over eruption of opposing tooth. 3. To restore fracture and badly carious tooth by retainer part of bridge. 4. Maintain periodontal health of abutment by the retainer. 5. Restoring the psychological demand of patient (aesthetic, function, phonetic). Disadvantages: 1. Secondary caries attacking the abutment due to open margin. 2. Loss or fracture of the facing material due to technical errors or poor occlusal diagnosis by the dentist. 3. Periodontal problem due to poor Pontic design or under preparation for facing area 4. Poor retention of the retainer due to excessive cutting of abutment. 5. Over preparation and heat generation during cutting can cause pulp irritation or even pulp exposure. Contra indication of bridge: 1. Long span edentulous area. 2. Free end extension area. 3. Abutment teeth with unstable bone support. 4. Limited inter jaw space. 6. Patient with dry mouth (xerostomia) because of great risk of recurrent caries. Clinical consideration for crown and bridge construction: 7 1. Oral hygiene of patient: high caries index and bad oral hygiene are contraindicated. 2. Age of patient: under the age of 16 due to large pulp and continuous eruption of teeth. 3. Condition of abutment: periodontal weak abutment is very problematic. 4. No. of missing teeth: useful to replace single or 3-5 teeth rather than large no. of missing teeth because, the more missing the more abutments to be included with bridge. Advantages of FPD over RPD: 1. Oral hygiene: What do you think? 2. More stable and comfortable to the patient because it covers less tissue surface (no acrylic flange, no base, no clasp). 3. Provide more stable occlusion. 4. Better aesthetic. 5. Has splinting action, while RPD cause mobility of the tooth. 6. More suitable for handicapped & psychological patients. 7. Inert and apply no pressure on the ridge tissues. 8. Less phonetics problems than RPD. 9. More suitable for badly tilted abutment teeth. 10. Anatomical limitation of RPD 11. Abnormal large tongue 12. Muscular disorder Evaluation of Abutment Teeth: Every restoration must be able to withstand the constant occlusal forces to which it is subjected, this is of great significance when designing and fabricating a fixed partial denture, 8 since the forces that normally be absorbed by missing tooth are transmitted through pontic, connectors, and retainers, to the abutment teeth.
Load more

Recommended publications
  • Description of Alternative Approaches to Measure and Place a Value on Hospital Products in Seven Oecd Countries
    OECD Health Working Papers No. 56 Description of Alternative Approaches to Measure Luca Lorenzoni, and Place a Value Mark Pearson on Hospital Products in Seven OECD Countries https://dx.doi.org/10.1787/5kgdt91bpq24-en Unclassified DELSA/HEA/WD/HWP(2011)2 Organisation de Coopération et de Développement Économiques Organisation for Economic Co-operation and Development 14-Apr-2011 ___________________________________________________________________________________________ _____________ English text only DIRECTORATE FOR EMPLOYMENT, LABOUR AND SOCIAL AFFAIRS HEALTH COMMITTEE Unclassified DELSA/HEA/WD/HWP(2011)2 Health Working Papers OECD HEALTH WORKING PAPERS NO. 56 DESCRIPTION OF ALTERNATIVE APPROACHES TO MEASURE AND PLACE A VALUE ON HOSPITAL PRODUCTS IN SEVEN OECD COUNTRIES Luca Lorenzoni and Mark Pearson JEL Classification: H51, I12, and I19 English text only JT03300281 Document complet disponible sur OLIS dans son format d'origine Complete document available on OLIS in its original format DELSA/HEA/WD/HWP(2011)2 DIRECTORATE FOR EMPLOYMENT, LABOUR AND SOCIAL AFFAIRS www.oecd.org/els OECD HEALTH WORKING PAPERS http://www.oecd.org/els/health/workingpapers This series is designed to make available to a wider readership health studies prepared for use within the OECD. Authorship is usually collective, but principal writers are named. The papers are generally available only in their original language – English or French – with a summary in the other. Comment on the series is welcome, and should be sent to the Directorate for Employment, Labour and Social Affairs, 2, rue André-Pascal, 75775 PARIS CEDEX 16, France. The opinions expressed and arguments employed here are the responsibility of the author(s) and do not necessarily reflect those of the OECD.
    [Show full text]
  • Parafunctional Behaviors and Its Effect on Dental Bridges
    Review J Clin Med Res. 2018;10(2):73-76 Parafunctional Behaviors and Its Effect on Dental Bridges Amal Alharbya, g, Hanan Alzayerb, g, Ahmed Almahlawic, Yazeed Alrashidid, Samaa Azharc, Maan Sheikhod, Anas Alandijanie, Amjad Aljohanif, Manal Obieda Abstract functional and a parafunctional way. Functional activity in- cludes meaningful work such as speaking, eating, or chewing, Parafunctional behaviors, especially bruxism, are not uncommon whereas parafunctional behaviors indicate abnormal hyper- among patient visiting dentists’ clinics daily and they constitute a ma- active functions conducted by the masticatory structures, i.e. jor dental issue for almost all dentists. Many researchers have focused tongue, teeth, oral muscles, etc. [1]. Bruxism (teeth grinding), on the definition, pathophysiology, and treatment of these behaviors. clenching, thump/digit suckling, lip or fingernail biting, and These parafunctional behaviors have a considerable negative impact non-nutritive suckling exemplify parafunctional habits [2]. on teeth and dental prothesis. In this review, we focused on the impact Functional activities are vital to smoothly perform essential of parafunctional behaviors on dental bridges. We summarized the functions of the oromandibular system without damaging it. definitions, epidemiology, pathophysiology, and consequences of par- On the other hand, parafunctional behaviors do not deliver a afunctional behaviors. In addition, we reviewed previous dental litera- necessary function and they may lead to local tissue damage. ture studies that demonstrated the effect of bruxism or other parafunc- The mechanism of parafunctional behaviors is different from tional behaviors on dental bridges and dental prothesis. In conclusion, functional activity [3]. parafunctional behaviors are common involuntary movements involv- ing the masticatory system. They are more prevalent among children.
    [Show full text]
  • Informed Consent Implant Restorations
    Seitlin & Seitlin DDS Informed Consent for Implant Restorations Patient Name: Date of Birth: I. Recommended Treatment I hereby give consent to Dr. Seitlin to restore my dental implant/s on me or my dependent as follows (to be known as “Recommended Treatment”): • ❑ Single crown on implant in the position of tooth # • ❑ Fixed bridge on implants in the position of teeth # • ❑ Implant-retained removable partial denture(s) replacing teeth # • ❑ Implant-retained removable full denture(s) replacing teeth # • Other I give consent for this Recommended Treatment and any such additional procedure(s) as may be considered necessary for my well- being based on findings made during the course of the Recommended Treatment. The nature and purpose of the Recommended Treatment have been explained to me and no guarantee has been made or implied as to result or cure. I have been given satisfactory answers to all of my questions, and I wish to proceed with the Recommended Treatment. I also consent to the administration of local anesthesia during the performance of the Recommended Treatment. II. Alternatives to Implant Restorations • Replacement of the missing tooth or teeth by a tooth-supported fixed bridge. Natural teeth next to the toothless space are used to support a bridge, which is cemented into place and is non-removable. This procedure requires drilling the natural teeth to properly shape them to support the fixed bridge. • Replacement of the missing tooth or teeth by a removable partial denture or full denture. Partial and full dentures are removed from the mouth for cleaning. They are supported by the remaining teeth and bone and retained by the remaining teeth, cheeks, lips, and tongue.
    [Show full text]
  • ADEX DENTAL EXAM SERIES: Fixed Prosthodontics and Endodontics
    Developed by: Administered by: The American Board of The Commission on Dental Dental Examiners Competency Assessments ADEX DENTAL EXAM SERIES: Fixed Prosthodontics and Endodontics 2019 CANDIDATE MANUAL Please read all pertinent manuals in detail prior to attending the examination Copyright © 2018 American Board of Dental Examiners Copyright © 2018 The Commission on Dental Competency Assessments Ver 1.1- 2019 Exam Cycle Table of Contents Examination and Manual Overview 2 I. Examination Overview A. Manikin Exam Available Formats 4 B. Manikin Exam Parts 4 C. Endodontic and Prosthodontic Typodonts and Instruments 5 D. Examination Schedule Guidelines 6 1. Dates & Sites 6 2. Timely Arrival 6 E. General Manikin-Based Exam Administration Flow 7 1. Before the Exam: Candidate Orientation 7 2. Exam Day: Sample Schedule 7 3. Exam Day: Candidate Flow 8 F. Scoring Overview and Scoring Content 11 1. Section II. Endodontics Content 12 2. Section III. Fixed Prosthodontics Content 12 G. Penalties 13 II. Standards of Conduct and Infection Control A. Standards of Conduct 15 B. Infection Control Requirements 16 III. Examination Content and Criteria A. Endodontics Examination Procedures 19 B. Prosthodontics Examination Procedures 20 C. Endodontics Criteria 1. Anterior Endodontics Criteria 23 2. Posterior Endodontics Criteria 25 D. Prosthodontics Criteria 1. PFM Crown Preparation 27 2. Cast Metal Crown Preparation 29 3. Ceramic Crown Preparation 31 IV. Examination Forms A. Progress Form 34 See the Registration and DSE OSCE Manual for: • Candidate profile creation and registration • Online exam application process • DSE OSCE registration process and examination information / Prometric scheduling processes • ADEX Dental Examination Rules, Scoring, and Re-test processes 1 EXAMINATION AND MANUAL OVERVIEW The CDCA administers the ADEX dental licensure examination.
    [Show full text]
  • All-On-4 Dental Implants Ebook
    5 Things You Need to Know About All-on-4 Implants Dr. Hagi reveals his secrets for choosing The Best Quality All-on-4 Dental Implants DR. DAN HAGI DH SMILE CENTER Table of Contents 4. Can I use cheaper Hello from Dr. Dan Hagi alternatives to All-on-4 03 8 implants? 1. What material do you use Bonus Tip #2 04 for the All-on-4 bridge? 9 2. What guarantee do I get 5. What happens if 05 on your dental work? 10 something goes wrong? 06 Bonus Tip #1 11 BONUS Cheat Sheet 3. Who is the dentist and Need Help? 07 what are his expertise? 12 Page 2 Hello from Dr. Dan Hagi Dear Friend, Thank you for taking the time to download this eBook. The new chapter in your life with All-on-4 dental implants starts with asking the right questions! Here are 5 questions you MUST ask your dentist about your new smile. A smile you can be proud of and feel confident with. I hope the information inside helps you decide the best possible All-on-4 treatment option for your specific needs! If you decide that All-on-4 implants are for you, then come see me at DH Smile Center. P.S. I included a BONUS Cheat Sheet at the end for you as well... make sure you check it out! Dr. Dan Hagi Page 3 1. What material do you use for the All-on-4 bridge? Most dentists only offer traditional, metallic Acrylic bridges. Because they are cheaper and easier to repair.
    [Show full text]
  • INLAY / ONLAY Inlays and Onlays Are Dental Restorations That Cover Back Teeth
    INLAY / ONLAY Inlays and onlays are dental restorations that cover back teeth. The difference between an inlay and an onlay is that an inlay covers a small part of the biting surface of a back tooth while an onlay extends over the biting surface and onto other parts of the tooth. Both of these restorations are cemented into place and cannot be taken off. Frequently Asked Questions 1. What materias are in an Inlay/Onlay? Inlays are made of three types of materials: • Porcelain/Ceramic - most like a natural tooth in color • Gold Alloy – more resistant to chipping than porcelain. • Composite/Hybrid –like natural tooth in color 2. What are the benefits of having an Inlay/Onlay? Inlays and Onlays restore a tooth to its natural size and shape. • They restore the strength and function of a tooth and esthetics are enhanced when using tooth colored materials. • An Inlay/Onlay presents less risk of fracture and breakage of the tooth than a filling • Future risk for a root canal may be less than with a full coverage crown Gold Inlays 3. What are the risks of having an Inlay/Onlay? • Preparation for an Inlay/Onlay permanently alters the tooth underneath the restoration. • Preparing for and placing an Inlay/Onlay can irritate the tooth and cause “post-operative” sensitivity which may last up to 3 months. • Crowns, Inlays and Onlays may need root canal treatment about 5% of the time during the lifetime of the tooth. • If the cement seal at the edge of the Inlay/Onlay is lost, decay may form at the junction of the restoration and tooth.
    [Show full text]
  • Crown Dental Plan Fee Schedule
    Crown Dental Plan Fee Schedule Code Procedure Description Member Cost Member Savings Non-Member Cost 0111 Infection Control (Sterilization Fee) $15 $10 $25 0120 Periodic Oral Exam 1 $30 $22 $52 0140 Limited Oral Exam 1 $45 $43 $88 0145 Oral Evaluation 3 years of age or younger 1 $41 $15 $56 0150 Comprehensive Exam 1 $50 $53 $103 0160 Detailed Oral Evaluation by Periodontal Report $50 $60 $110 0170 Re-Evaluation $35 $23 $58 0180 Comprehensive Periodontal Evaluation $60 $59 $119 0210 X-Ray Complete Series 1 $79 $51 $130 0220 X-Ray First Film $15 $13 $28 0230 X-Ray each additional $10 $15 $25 0240 X-Ray Occlusal Film $10 $39 $49 0250 X-Ray Extra Oral First Film $10 $39 $49 0260 X-Ray Extra Oral each additional Film $10 $28 $38 0270 X-Ray Bitewing Single Film $15 $10 $25 0272 X-Ray Bitewing Two Films $25 $28 $53 0273 X-Ray Bitewing Three Films $31 $37 $68 0274 X-Ray Bitewing Four Films $40 $28 $68 0277 Vertical Bitewings Seven to Eight Films $51 $26 $77 0330 X-Ray Panoramic Film 1 $70 $55 $125 0415 Collection of Microorganisms for Culture $75 $26 $101 0431 Oral Cancer Screening $45 $36 $81 0460 Pulp Vitality Tests $34 $34 $68 0470 Diagnostic Casts $60 $73 $133 0486 Accession of Brush Biopsy Sample $177 $43 $220 0502 Other Oral Pathology Procedures, by Report $181 $69 $250 Preventive Procedures (Cleanings ))) Procedures listed below are to prevent oral diseases. Code Procedure Description Member Cost Member Savings Non-Member Cost 1110 Adult Cleanings (Prophylaxis) 1 $60 $40 $100 1120 Child Cleanings (Prophylaxis) 1 $54 $18 $72 1206 Topical Fluoride Varnish $28 $24 $52 1208 Topical Fluoride $28 $22 $50 1351 Sealant per Tooth $35 $19 $54 Restorative Procedures (Fillings) Procedures to restore lost tooth structures.
    [Show full text]
  • Histological Evaluation of Gingiva in Complete Crown Restorations
    Loyola University Chicago Loyola eCommons Master's Theses Theses and Dissertations 1976 Histological Evaluation of Gingiva in Complete Crown Restorations Meera Mahajan Loyola University Chicago Follow this and additional works at: https://ecommons.luc.edu/luc_theses Part of the Biology Commons Recommended Citation Mahajan, Meera, "Histological Evaluation of Gingiva in Complete Crown Restorations" (1976). Master's Theses. 2827. https://ecommons.luc.edu/luc_theses/2827 This Thesis is brought to you for free and open access by the Theses and Dissertations at Loyola eCommons. It has been accepted for inclusion in Master's Theses by an authorized administrator of Loyola eCommons. For more information, please contact [email protected]. This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License. Copyright © 1976 Meera Mahajan HISTOLOGICAL EVALUATION OF GINGIVA IN COMPLETE CROWN RESTORATIONS .Meera Mahaj an, D.D.s. A Thesis submitted to the Faculty of the Graduate School of Loyola University in Partial Fulfillment of the Requirements for the Degree of Master of Science June 1976 AUTOBIOGRAPHY Meera Mahajan was born on January 31, 1946 in Sialkot, India. She was graduated from Queen Victoria High School in Agra, India in May, 1961. From 1961 to 1963, she attended St. John's College, Agra, India. In July, 1963, she began studies at Lucknow University, School of Dentistry, and received Bachelor of Dental Surgery in 1967. Upon completion of dental school, she served one year of internship in All India Institute of Medical Sciences. She immigrated to U.S.A. in 1969 and completed two years of residency programme at University of Chicago.
    [Show full text]
  • A Guide to the Clinical Management of Attrition
    Tooth Wear Themed Issue PRACTICE A guide to the clinical management of attrition J. S. Rees*1 and S. Somi2 Key points Discusses aetiology of attrition. Discusses signs and symptoms of attrition. Discusses clinical management of attrition including adhesive and conventional techniques. Attrition is an enigmatic condition often found in older individuals and often as a result of bruxism which can take place as a result of either day bruxism, night bruxism or both. Various studies and systemic reviews clearly shown that tooth wear is an age-related phenomena and the last Adult Dental Health Survey showed that 15% of participants showed moderate wear and 3% severe wear with 80% of patients over 50 years of age showing signs of wear. This review examines current theories around the aetiological factors contributing to attrition together with the clinical management of attrition focusing on minimal intervention where possible. Introduction Attrition is formally defined as the loss of tooth substance caused by tooth-to-tooth contact so although it is predominantly seen occlusally, attrition can also occur interproximally as lateral movement of the teeth produces broader 1 interproximal contacts over time (Fig. 1). Fig. 1 Examples of attrition Typically, this type of wear is seen as marked wear facets with complimentary wear facets being seen in the upper and lower jaws. In very general a canine guided occlusion to a group function Symptoms terms, patients often tend to brux in an anterior/ type occlusion, once wear of the canines allows • Tooth grinding at night posterior direction or in a lateral direction. If contact of the posterior teeth in lateral excursion.
    [Show full text]
  • Crown and Bridge Restorations
    CROWN AND BRIDGE RESTORATIONS Straumann® synOcta® Prosthetic System 15X.255.indd 1 12.05.14 17:13 The ITI (International Team for Implantology) is academic partner of Institut Straumann AG in the areas of research and education. 15X.255.indd 2 12.05.14 17:13 CONTENTS Crown and bridge restorations with the synOcta® prosthetic system 1. Introduction 2 2. Advantage 3 4. synOcta® Abutments – Overview 6 5. Impression procedure with the synOcta® prosthetic system 8 5.a Closed-tray impression procedure “Snap-on” 10 5.b open-tray impression procedure “Screwed” 11 6. Bite registration 12 7. Temporary restorations 14 8. Fabricating the master cast 18 9. Case planning with the Prosthetic Planning Kit 20 10.a synOcta® 1.5 screw-retained Abutments for transocclusal screw-retained crowns and bridges 23 10.b synOcta® cemented Abutments for cement-retained crowns and bridges 29 10.c synOcta® Angled for RN 15° and 20° Angled Abutments for screw-retained and cement-retained crowns and bridges 34 10.d synOcta® Angled for WN 15° Angled Abutment for cement-retained crowns and bridges 39 10.e synOcta® Transversal (TS for RN) Abutment for Transversal Screw-retained crowns and bridges 43 10.f Straumann® CARES® Implant-borne prosthetics Customized implant prosthetics 52 11. synOcta® Gold Abutment for RN and WN The customizable one-piece solution for anterior zone esthetics 53 12. Processing instructions 60 The ITI (International Team for Implantology) is academic partner of Institut Straumann AG in the areas of research and education. 15X.255.indd 1 12.05.14 17:13 1.
    [Show full text]
  • Core Buildup, Post and Core and Pin Retention
    UnitedHealthcare® Dental Coverage Guideline Core Buildup, Post and Core and Pin Retention Guideline Number: DCG021.06 Effective Date: May 1, 2021 Instructions for Use Table of Contents Page Related Dental Policies Coverage Rationale ....................................................................... 1 • Fixed Prosthodontics Definitions ...................................................................................... 2 • Non-Surgical Endodontics Applicable Codes .......................................................................... 2 • Single Tooth Indirect Restorations Description of Services ................................................................. 3 References ..................................................................................... 3 Guideline History/Revision Information ....................................... 3 Instructions for Use ....................................................................... 3 Coverage Rationale Restorative Foundation for an Indirect Restoration Restorative foundation for an indirect restoration is indicated as a filler to eliminate undercuts, voids and other irregularities that have occurred during tooth preparation to create a more favorable tooth form for the retention of an indirect restoration. Core Buildup (Including Any Pins When Required) Core Buildup is indicated for teeth with significant loss of coronal tooth structure due to caries or trauma in which insufficient tooth structure remains to adequately retain an indirect restoration. Core Buildup is not indicated
    [Show full text]
  • Expanding Dimensions in Fixed Prosthodontics
    THE AMERICAN ACADEMY OF FIXED PROSTHODONTICS EXPANDING DIMENSIONS IN FIXED PROSTHODONTICS 68th ANNUAL SCIENTIFIC SESSION Friday, February 22, 2019 Saturday, February 23, 2019 CHICAGO MARRIOTT DOWNTOWN 7TH FLOOR BALLROOMS I, II, III TABLE OF CONTENTS MISSION AND GOALS ............................................................................................. 3 INTRODUCTION OF CORPORATE SPONSORS ..................................................... 4 ORIGIN AND HERITAGE ........................................................................................... 5 PAST PRESIDENTS ................................................................................................... 6 PRESIDENT’S MESSAGE ......................................................................................... 7 OFFICERS AND DIRECTORS .................................................................................8-9 COMMITTEES AND PRESIDENTIAL APPOINTMENTS ...............................10-13 PREVIOUS TYLMAN AWARD RECIPIENTS ......................................................... 14 PREVIOUS MOULTON, BAKER, GARVER-STAFFANOU AWARD RECIPIENTS AND HONORARY MEMBERS ......................................................... 15 ANNUAL MEMBERS FELLOWSHIP AND BUSINESS MEETING ..................... 16 PROGRAM CHAIRS ................................................................................................. 17 EXHIBITOR DIRECTORY ......................................................................................... 18 POSTER PROGRAM DIRECTORY .....................................................................19-25
    [Show full text]