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Substitution of amalgam restorations: participative training to standardize criteria
Dental amalgam Dental restoration,permanent
2009/10/20
Considering that the variations on clinical judgment with respect to replacement of restorations are a problem which affects dentistry, the aim of this study was to elaborate, implement and evaluate a...
Influence of method and period of storage on the microtensile bond strength of indirect composite resin restorations to dentine
Composite resins Tensile strength Thymol Formaldehyde Sodium azide Dentin
2009/10/16
This study evaluated the influence of the method and period of storage on the adhesive bond strength of indirect composite resin to bovine dentin. Ninety bovine incisors were stored in three different...
Evaluation of the dental structure loss produced during maintenance and replacement of occlusal amalgam restorations
Dentistry operative Dental amalgam Dental restoration permanent Dental restoration failure
2009/10/16
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 st...
Influence of different light curing units on the bond strength of indirect resin composite restorations
Resin cements Composite resins
2009/10/16
The aim of this study was to evaluate the influence of different light sources on the bond strength of indirect resin composite restorations cemented with a dual-cure resin cement. The superficial den...
Microleakage Assesment of Class V Composite Restorations Rebonded with Three Different MethodsMicroleakage Assesment of Class V Composite Restorations Rebonded with Three Different Methods
Composite resins dental bonding leakage
2009/4/2
Background: When composite resin polymerizes, shrinkage stresses tend to produce gaps at the tooth restoration interfaces. The aim of this study was to assess the ability of two low viscosity resin ...