Types of fixed prostheses from Emilio Aguinaldo College, Philippines
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The document describes different types of fixed prostheses including inlays, pinledge, onlays, artificial crowns, veneers, jackets, and post crowns. Inlays are intracoronal restorations surrounded by tooth structure that are cemented into place. Pinledge are specialized inlays involving one proximal surface with a 2/3 parallel pin. Onlays are cast restorations that extend up to the middle third of a tooth. Artificial crowns completely or partially cover the clinical crown and attach to abutment teeth. Veneers provide aesthetic coverage over a submetal structure. Jackets are porcelain or acrylic crowns for anterior teeth. Post crowns are any type
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This document provides guidelines for tooth preparation for complete metal crowns. It discusses advantages like maximum retention and resistance form, as well as disadvantages like requiring more tooth reduction. Ideal preparation includes a 0.3-0.5mm chamfer finish line and 10-20 degrees of axial wall convergence. Occlusal reduction should be 1.0-1.5mm. Additional grooves may enhance resistance for teeth with limited dimensions. Line angles should be rounded to prevent casting defects. Examples demonstrate preparation steps and required modifications for fixed partial dentures.
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Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
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Similar to Types of fixed prostheses from Emilio Aguinaldo College, Philippines
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Onlay
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Tooth treatment planned to be restored with an intracoronal restoration, but the decay or fracture is so extensive that a direct restoration, such as amalgam or composite, would not be able to sustain or bear forces.
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Indian dental academy has a unique training program & curriculum that provides students with exceptional clinical skills and enabling them to return to their office with high level confidence and start treating patients
State of the art comprehensive training-Faculty of world wide repute &Very affordable.Modern Access Cavity Preparation
This document discusses techniques for endodontic access that minimize damage to tooth structure. It emphasizes maintaining a 360 degree "soffit" or roof around the pulp chamber to strengthen the tooth. Traditional access using round burs is described as damaging, while a new tapered bur technique called "Ninja preparation" aims to create smoother walls and minimize gouges. References are provided on topics like moisture loss in root canal treated teeth, their increased brittleness, and concepts of minimally invasive endodontics.
Fundamentals of cavity perp.pptx
Preclinical conservative dentistry involves students gaining expertise in restorative procedures by practicing on plaster tooth models and extracted teeth before treating patients. It covers tooth preparation classifications, defining features like cavosurface angles and walls, and the steps of tooth preparation including outline form, resistance/retention forms, removal of carious dentin, and finishing preparation walls. The goal is to develop student confidence and skills in restorative techniques before clinical work.
Post and core
This document discusses the prosthodontic management of endodontically treated teeth through post and core restoration. It provides background on the historical development of post and core systems. It describes the characteristics of endodontically treated teeth and outlines the principles and methodology for post and core treatment, including post selection, preparation, and fabrication. Key factors that influence post and core treatment like remaining tooth structure, ferrule effect, stresses, and materials are discussed. The document serves as a guide for proper prosthodontic management of teeth requiring post and core restoration.
Esthetic crowns in pediatric dentistry.pptx
Esthetic crowns are used in pediatric dentistry to restore teeth damaged by decay in a way that preserves function and improves appearance. There are various types of crowns including strip crowns made of composite, pre-veneered stainless steel crowns, polycarbonate crowns, and ceramic crowns. Indications include extensive decay, fractures, discoloration or pulp therapy. Contraindications include non-restorable teeth. Placement involves tooth preparation and selection of an appropriately sized crown, which is then bonded or cemented onto the prepared tooth.
Pedia class III pre
This document discusses different types of restorations for class III cavities in incisors and cuspids, as well as restorations for proximal-incisal caries in primary anterior teeth. It describes dovetail cavities placed on the lingual of maxillary cuspids and facial of mandibular cuspids. Various restoration options are outlined, including esthetic resin, stainless steel crowns, composite strip crowns, open-face steel crowns, and pre-fabricated anterior stainless steel crowns. Guidelines for pulp protection when cavity preparation is deeper than 1mm into dentin are also provided.
Pedia class III
This document discusses different types of restorations for class III cavities in incisors and cuspids, as well as restorations for proximal-incisal caries in primary anterior teeth. It describes dovetail cavities placed on the lingual of maxillary cuspids and facial of mandibular cuspids. Various restoration options are outlined, including esthetic resin, stainless steel crowns, open-face steel crowns, direct resin crowns, composite strip crowns, and pre-fabricated anterior stainless steel crowns. Techniques for cavity preparation, pulp protection, adhesive application, and crown finishing are also covered.
Class iii cavity preparation
This document discusses Class III cavity preparations, which involve the proximal surfaces of anterior teeth. It defines Class III cavities and compares amalgam versus composite restorations. It provides indications and contraindications for different types of Class III preps and describes the steps for outlining, forming resistance/retention features, finishing walls, and lingual versus facial approaches.
QUICK REVIEW OF PROSTHODONTICS – TNMGRMU SOLVED B.D.S FINAL YEAR QUESTION PA...
This document contains solved question papers from 2012-2015 for the BDS final year prosthodontics exam at TNMGRMU. It includes long notes and short notes questions from each exam, covering topics like principles of tooth preparation, mouth preparation for complete dentures, types of finish lines, bar clasps, posterior palatal seals, obturators, balanced occlusion, and denture stomatitis. The long notes provide detailed explanations of the topics, while the short notes give concise overviews in bullet point form.
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- 1. Types of Fixed prostheses • • • • • • • Inlays Pinledge Onlays Artificial crown Veneer Jacket Post crown
- 2. Inlays • fits exactly by cementing medium; an intracoronal restoration- surrounded by tooth structure.; not suitable anchor for casting in FPD.
- 3. Inlay classification: • Class I: occlusal of posterior (bicuspid and molars) • Class II: proximal (M/D) and occlusal of the posterior (MO, MOD, DO).
- 4. • Class III: proximal of the anterior • Class IV: proximal and incisal of anterior. • Class V: facial or lingual surface including the cervical third of the teeth (anterior and posterior).
- 5. Pinledge a thin casted gold restoration that covers the lingual surface of anterior tooth involving 1 of the proximal surface. - Categorized as specialized form of inlay - Has 2/3 parallel pin with a depth of 1.52mm. - Most aesthetic , most conservative type used in FPD. - Least reliable, potentially destructive to an abutment because of the pin.
- 6. Onlays a casted gold restoration in (M,D,O,L,B) up to the extend of carries ; usually up to the middle third. - Partially capped; smallest form of FPD. - An extacoronal restoration.
- 7. Artificial crown a fixed prosthetic restoration which covers more than half of the tooth surface that is exposed inside the patient’s mouth. -categorized in various kind: Complete crown: covers the entire surface/anatomy of the clinical crown. Partial crown: a restoration designed to replace 1 or more missing natural teeth. -Retains or attaches to primary abutment.
- 8. Veneer a complete coverage of submetal structure overlying with either porcelain or plastic(acrylic) for aesthetic effect.
- 9. Jacket a complete crown for anterior tooth made entirely of porcelain or acrylic.
- 10. Post crown a complete crown of any kind – metal or veneer. - Uses a “core” where the crown is attached.