Does ferrule thickness influence resistance to fracture of endodontically treated teeth?
نویسندگان
چکیده
منابع مشابه
Influence of ferrule preparation with or without glass fiber post on fracture resistance of endodontically treated teeth
OBJECTIVE This study evaluated the effect of ferrule preparation (Fp) on the fracture resistance of endodontically treated teeth, restored with composite resin cores with or without glass fiber posts. MATERIAL AND METHODS Forty-four bovine teeth were sectioned 19 or 17 mm (2 mm ferrule) from the apex, endodontically treated and assigned to four groups (n = 11): Group 1: Fp and post; Group 2: ...
متن کاملInfluence of intraradicular post and crown ferrule on the fracture strength of endodontically treated teeth.
The aim of this study was to investigate the fracture strength of endodontically treated teeth restored with different posts and variable ferrule heights. Sixty freshly extracted human canines were treated endodontically and randomly assigned to 6 groups (n=10), being restored with custom-made cast post-and-core (CP0 and CP3 groups), prefabricated post and composite resin core (PF0 and PF3 grou...
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 کاملThe Influence of Composite Thickness with or without Fibers on Fracture Resistance of Direct Restorations in Endodontically Treated Teeth
INTRODUCTION This in vitro study evaluated the influence of composite thickness (with or without fiber reinforcement) on fracture resistance of direct restorations in endodontically treated teeth. METHODS AND MATERIALS Fifty-six intact human premolars were chosen and randomly divided into four groups (n=14). After preparation of a mesio-occluso-distal (MOD) cavities and cusp reduction, the te...
متن کاملthe influence of composite thickness with or without fibers on fracture resistance of direct restorations in endodontically treated teeth
introduction: this in vitro study evaluated the influence of composite thickness (with or without fiber reinforcement) on fracture resistance of direct restorations in endodontically treated teeth. methods and materials: fifty-six intact human premolars were chosen and randomly divided into four groups ( n =14). after preparation of a mesio-occluso-distal (mod) cavities and cusp reduction, the ...
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ژورنال
عنوان ژورنال: Journal of Conservative Dentistry
سال: 2018
ISSN: 0972-0707
DOI: 10.4103/jcd.jcd_204_16