Fracture resistance of teeth subjected to internal bleaching and restored with different procedures
نویسندگان
چکیده
منابع مشابه
Fracture resistance of teeth subjected to internal bleaching and restored with different procedures.
This study evaluated the fracture resistance of teeth submitted to internal bleaching and restored with different procedures. Forty maxillary incisors were endodontically treated and assigned to 4 groups (n=10): G1- restored with composite resin (CR), G2- bleached with hydrogen peroxide (HP) and restored with CR, G3- restored with CR and fiberglass posts (CR + posts) and G4- bleached and restor...
متن کاملEffect of different restorative procedures on the fracture resistance of teeth submitted to internal bleaching.
The aim of this study was to evaluate the influence of different restorative procedures on the fracture resistance of endodontically treated teeth submitted to intracoronal bleaching. Fifty upper central incisors were distributed into 5 groups: GI - healthy teeth; GII - endodontically treated teeth sealed with Coltosol; GIII - endodontically treated teeth bleached and sealed with Coltosol; GIV ...
متن کاملFracture resistance of teeth submitted to several internal bleaching protocols.
AIM The aim of this study was to evaluate the fracture resistance of teeth submitted to several internal bleaching protocols using 35% hydrogen peroxide (35HP), 37% carbamide peroxide (37CP), 15% hydrogen peroxide with titanium dioxide nanoparticles (15HPTiO2) photoactivated by LED-laser or sodium perborate (SP). MATERIALS AND METHODS After endodontic treatment, fifty bovine extracted teeth w...
متن کاملFracture resistance of premolar teeth restored with different filling techniques.
The aim of this study is to verify the fracture resistance of premolars with large mesiocclusodistal (MOD) preparations with composite resin using different incremental techniques when subjected to an occlusal load. Forty maxillary premolar teeth were randomly divided into four groups (n=10). Class II MOD cavities were prepared in all specimens with parallel walls and no approximal boxes. The r...
متن کاملFracture Resistance and Failure Pattern of Teeth Submitted to Internal Bleaching with 37% Carbamide Peroxide, with Application of Different Restorative Procedures
OBJECTIVE This study investigated the compressive fracture strength and failure pattern in premolars submitted to endodontic treatment and internal bleaching with 37% carbamide peroxide for 21 days, with application of different restorative procedures. MATERIAL AND METHODS Six groups were employed (n = 10): 1) non-bleached teeth and pulp chamber sealed with IRM; 2) bleached teeth and pulp cha...
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ژورنال
عنوان ژورنال: Brazilian Dental Journal
سال: 2011
ISSN: 0103-6440
DOI: 10.1590/s0103-64402011000200005