منابع مشابه
Intracanal Retention of Glass Fiber Posts
Objective: Fiber-reinforced composite (FRC) posts have recently become more popular for restoring endodontically treated teeth because of providing esthetics, better stress distribution and lower risk of root fracture. Resistance against tensile forces dislodging the post from the root canal is a prerequisite for these posts. This study aimed to evaluate the tensile retention (strength) of in...
متن کاملThree-Year Follow Up of Customized Glass Fiber Esthetic Posts
Customized glass fiber posts that is well adjusted into the root canal and have mechanical properties similar to those of dentin may be a suitable treatment for severely compromised endodontically treated teeth. This article reports a 3-year follow up of severely damaged endodontically treated teeth restored with unidirectional fiber glass customized post and core system instead of a convention...
متن کاملintracanal retention of glass fiber posts
objective: fiber-reinforced composite (frc) posts have recently become more popular for restoring endodontically treated teeth because of providing esthetics, better stress distribution and lower risk of root fracture. resistance against tensile forces dislodging the post from the root canal is a prerequisite for these posts. this study aimed to evaluate the tensile retention (strength) of intr...
متن کاملRetentive strength of different intracanal posts in restorations of anterior primary teeth: an in vitro study
OBJECTIVES To determine the retentive strength and failure mode of undercut composite post, glass fiber post and polyethylene fiber post luted with flowable composite resin and resin-cement. MATERIALS AND METHODS Coronal parts of 120 primary canine teeth were sectioned and specimens were treated endodontically. The teeth were randomly divided into 6 groups (n = 20). Prepared root canals recei...
متن کاملA finite element analysis for a comparative evaluation of stress with two commonly used esthetic posts
OBJECTIVES The objective of this study was to evaluate stress distribution in the dentin and alveolar bone created by load application on simulated endodontically treated teeth with two different esthetic posts. MATERIALS AND METHODS A finite element model was made and elastic moduli and poissons ratio of all the materials fed to the software. For both the models, a 100N force was applied on ...
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ژورنال
عنوان ژورنال: Acta Stomatologica Croatica
سال: 2016
ISSN: 0001-7019,1846-0410
DOI: 10.15644/asc50/2/7