Now showing items 1-10 of 340
Clinical fractures of veneered zirconia single crowns
Crowns made from an yttria-stabilized tetragonal zirconia polycrystals (3Y-TZP) core with a porcelain veneer have shown high clinical failure rates. Manifestations of clinical failure in veneering ceramic ranges from a ...
Evaluation of the dental structure loss produced during maintenance and replacement of occlusal amalgam restorations
(Sociedade Brasileira de Pesquisa Odontológica, 2008)
The aim of this in vitro study was to evaluate four different approaches to the decision of changing or not defective amalgam restorations in first primary molar teeth concerning the loss of dental structure. Ditched amalgam ...
Endocrown restorations: Influence of dental remnant and restorative material on stress distribution
Objective: The goal of this study was to evaluate the stress distribution in a tooth/restoration system according to the factors “amount of dental remnant” (3 levels) and “restorative material” (2 levels). Methods: Three ...
A clinical evaluation of posterior composite restorations: 17-year findings
(Elsevier Sci LtdOxfordInglaterra, 2006)
Effect of surface treatments on the bond strength of a resin cement to commercially pure titanium
Investigation of the effectiveness of surface treatments that promote a strong bond strength of resin cements to metals can contribute significantly to the longevity of metal-ceramic restorations. This study evaluated the ...
Survival of all-ceramic restorations after a minimum follow-up of five years: A systematic review
Objective: The purpose of this systematic review was to compare the survival and complication rates of all-ceramic restorations after a minimum follow-up time of 5 years. Data Sources: A comprehensive search of studies ...
Fatigue resistance of bovine teeth restored with resin-bonded fiber posts: Effect of post surface conditioning
This study evaluated the effect of post surface conditioning on the fatigue resistance of bovine teeth restored with resin-bonded fiber-reinforced composite (FRC). Root canals of 20 single-rooted bovine teeth (16 mm long) ...