Fracture resistance of teeth with oval canal morphology restored using oval and circular posts
نویسندگان
چکیده
منابع مشابه
Comparison of the effect of shoulder and contra bevel preparation on fracture resistance of teeth restored with cast posts
Comparison of the effect of shoulder and contra bevel preparation on fracture resistance of teeth restored with cast posts Dr. SA. Shayegh* - Dr. F. Gangy** *- Assistant Professor of Prosthodontics Dept. - Faculty of Dentistry – Shahed University of Medical Sciences. **- Dentist. Background and Aim: Studies concerning the effects of post-core design on fracture resistance of endodontically trea...
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 کاملEffect of the ferrule on fracture resistance of teeth restored with prefabricated posts and composite cores.
BACKGROUND The ferrule effect in root treated teeth requiring cast posts and cores has been shown to greatly improve fracture resistance. Studies have also shown that in the case of a cast post and core, the longer the ferrule, the greater the fracture resistance. However few studies have considered the effect of different ferrule designs on prefabricated post and composite core systems. AIM ...
متن کاملFracture Resistance of Endodontically Treated Teeth Restored with Fibre or Cast Posts
The purpose of this study was to determine the fracture resistance of 4 post and core systems. 40 extracted maxillary canines (for orthodontic reason) were used for this study. The samples were divided into 4 groups, which were: Group (1) Cast post luted with Rely X ARC; Group (2) Cast post cemented with zinc phosphate; Group (3) Fibre post luted with Rely X + Filtek Z-250 as core material; Gro...
متن کاملComparison 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 کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Oral Science
سال: 2016
ISSN: 1343-4934,1880-4926
DOI: 10.2334/josnusd.15-0648