Marginal adaptation of class V composite restorations submitted to thermal and mechanical cycling
نویسندگان
چکیده
منابع مشابه
Marginal adaptation of class V composite restorations submitted to thermal and mechanical cycling
OBJECTIVE This study evaluated the effect of the margin location and an adhesive system on the marginal adaptation of composite restorations. MATERIAL AND METHODS Class V cavities were prepared in bovine teeth with the gingival margin on the dentin and the incisal margin on the enamel. The cavities were restored with a micro-hybrid composite resin using an etch-and-rinse [Single Bond 2 (SB)] ...
متن کاملEffect of Three Light Curing Protocols and Load Cycling on Microleakage of Class V Composite Restorations
Objective: Different methods have been suggested to overcome the polymerization shrinkage of composite restorations. Changing the light curing protocol to improve polymerization by using new light curing units is among these methods. The new devices are more efficient, portable and durable and produce less heat. This study aimed to assess the marginal microleakage of class V composite restora...
متن کاملEffect of light-curing unit and adhesive system on marginal adaptation of class v composite restorations.
The aim of this study was to evaluate the effect of light-curing units (LED or halogen) on the marginal adaptation of composite restorations performed with etch-and-rinse and self-etching adhesive. Class V cavities were prepared on bovine teeth with the gingival margin on dentin and the incisal margin on enamel. The cavities were restored with a micro-hybrid resin composite using an etch-and-ri...
متن کاملEffect of placement techniques on the marginal adaptation of Class V composite restorations.
STATEMENT OF THE PROBLEM Several techniques are proposed for the restoration of Class V cavities but there is no agreement in the literature as to which technique is more effective. PURPOSE To evaluate the effect of different techniques of composite increment placement on the marginal adaptation of Class V restorations. METHODS AND MATERIALS Twenty-four human molars were selected and prepar...
متن کاملeffect of three light curing protocols and load cycling on microleakage of class v composite restorations
objective: different methods have been suggested to overcome the polymerization shrinkage of composite restorations. changing the light curing protocol to improve polymerization by using new light curing units is among these methods. the new devices are more efficient, portable and durable and produce less heat. this study aimed to assess the marginal microleakage of class v composite restorati...
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ژورنال
عنوان ژورنال: Journal of Applied Oral Science
سال: 2013
ISSN: 1678-7757
DOI: 10.1590/1678-7757201302295