Survival Predictions of Ceramic Crowns Using Statistical Fracture Mechanics
نویسندگان
چکیده
منابع مشابه
Effect of sandblasting on fracture load of titanium ceramic crowns
PURPOSE OF THE STUDY It is difficult to achieve a reliable bond between the titanium and veneering porcelain. The aim of this study was to evaluate the bond strength between titanium ceramic crowns. MATERIALS AND METHODS The surfaces of titanium copings were divided in two groups. Group A sandblasted with 250 um (n = 10) and Group B without sandblasting (n = 10). Low-fusing porcelain was bond...
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PURPOSE To investigate the effect of reducing tooth preparation and ceramic thickness on fracture resistance of lithium disilicate crowns. MATERIALS AND METHODS Specimen preparation included a standard complete crown preparation of a typodont mandibular left first molar with an occlusal reduction of 2 mm, proximal/axial wall reduction of 1.5 mm, and 1.0 mm deep chamfer (Group A). Another typo...
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ژورنال
عنوان ژورنال: Journal of Dental Research
سال: 2017
ISSN: 0022-0345,1544-0591
DOI: 10.1177/0022034516688444