The Extent of Polymerization of Class II Light-cured Composite Resin Restorations Effects of Incremental Placement Technique, Exposure Time and Heating for Resin Inlays
نویسندگان
چکیده
منابع مشابه
Microleakage Evaluation of Class II Composite Resin Restorations with Different Thicknesses of Resin-Modified Glass Ionomer
Background and Aim: One of the weaknesses of Class II composite resin restorations is gingival microleakage which contributes to postoperative sensitivity and secondary caries. The aim was to evaluate the microleakage in Class II composite resin restorations with different thicknesses of resin-modified glass ionomer (RMGI). Materials and Methods: In this in-vitro study, standardized Class II s...
متن کاملThe Effect of a Glass Ceramic Insert in Sandwich Technique on Microleakage in Class II Composite Resin Restorations
Introduction: The aim of the present study was to evaluate the effect of glass ceramic insert in the sandwich technique to reduce microleakage in class II composite resin restorations. Methods: Sixty sound human upper second premolars were selected and randomly divided into six groups (n=10). Class II box-only cavities were prepared in distal aspects of each tooth with gingival margin located a...
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AIM To analyze the influence of various placement techniques on Vickers microhardness of Class II cavities restored using resin composite in different depths and layers. METHODS AND MATERIALS Sixty-four standardized Class II cavities (5.0 x 3.0 x 1.5 mm3) were prepared in sound human, maxillary premolars. The cavities were divided into four experimental groups (n=16) according to the composit...
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T he superior physical properties of composite resins have aroused the possibility of their use beyond the accepted indications for acrylic resin and silicate cement. The literature has suggested the use of composite resin for Class I,‘m4 Class II,” and Class IV39 * restorations. Other reports advocated the use of composite resin or tested the influence of pins on the physical properties of com...
متن کاملEffect of incremental filling technique on adhesion of light-cured resin composite to cavity floor.
The purpose of this study was to evaluate the effect of various incremental filling techniques on adhesion between composite and cavity floor using light-cured resin composite. Black ABS resin and hybrid resin composite were used as mold materials--instead of dentin--for the preparation of cavities, and standardized to 5x5x5 mm. Each cavity was then treated with a bonding system (Clearfil SE bo...
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ژورنال
عنوان ژورنال: Dental Materials Journal
سال: 1993
ISSN: 1881-1361,0287-4547
DOI: 10.4012/dmj.12.159