Fracture Resistance of Endodontically Treated Teeth Restored with Lithium Disilicate Crowns Retained with Fiber Posts Compared to Lithium Disilicate and Cerasmart Endocrowns: In Vitro Study
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چکیده
منابع مشابه
Comparison of fracture resistance of endodontically treated teeth restored with two different fiber posts
Background: The aim of this study was to determine and compare the fracture resistance of endodontically treated teeth restored with two different glass fiber posts. Materials and methods: Thirty extracted intact human premolar teeth were selected for the study. All the teeth were decoronated maintaining root length of 15mm from apex. Root canals were enlarged using protaper rotary file. Obtura...
متن کاملEffect of ferrule on fracture resistance in endodontically treated teeth that were restored with bonded posts and cores
Effect of ferrule on fracture resistance in endodontically treated teeth that were restored with bonded posts and cores Dr. MH. Salari * - Dr. E. Jalalian * - Dr. S. Soleimani ** * Assistant Professor of Fixed Prosthodontics Dept., Faculty of Dentistry, Azad University (Tehran). ** Dentist. Abstract Background and Aim: A dowel in an endodontically treated tooth could transfer occlusal forces in...
متن کاملFracture resistance of endodontically treated teeth restored by different FRC posts: an in vitro study.
BACKGROUND Posts and cores are often required for restoration of pulpless teeth and to provide retention and resistance for a complete crown, but conventional posts may increase the root fracture. OBJECTIVE This study was performed to compare the root fracture resistance of extracted teeth treated with different fibers reinforced with composite posts and treated teeth with conventional post a...
متن کاملIn Vitro Effect of Zirconia and Zirconia Enriched Glass Fiber Composite Posts on Fracture Resistance of Endodontically Treated Teeth
Objective: Despite the advantages of esthetic posts, lack of studies on their fracture resistance has limited their clinical use. This study aimed to compare the effect of two types of esthetic posts namely zirconia and zirconia enriched glass fiber composite posts on fracture resistance of endodontically treated teeth against compressive forces. Methods: This in vitro study was conducted o...
متن کاملA comparison of the fracture resistances of endodontically treated mandibular premolars restored with endocrowns and glass fiber post-core retained conventional crowns
PURPOSE This in-vitro study aimed to evaluate the fracture resistances and failure modes of endodontically treated mandibular premolars restored with endocrowns and conventional post-core retained crowns. MATERIALS AND METHODS Thirty mandibular premolars were assigned into three groups (n=10): GI, intact teeth; GE, teeth with endocrowns; GC, teeth with conventional post-core supported crowns....
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ژورنال
عنوان ژورنال: Dentistry
سال: 2017
ISSN: 2161-1122
DOI: 10.4172/2161-1122.1000464