MICROLEAKAGE OF DIFFERENT RESIN COMPOSITES OF CLASS II POSTERIOR RESTORATIONS PLACED AT THE CEMENTO-ENAMEL JUNCTION
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 کاملMicroleakage of Class II posterior composite restorations with gingival margins placed entirely within dentin.
PURPOSE Composite restorations are more frequently being placed with margins apical to the cementoenamel junction. However, margins within dentin are prone to microleakage. The purpose of this in vitro study was to evaluate various restorative procedures in terms of their ability to reduce microleakage in posterior composite restorations with gingival margins within dentin. We also examined the...
متن کاملThe Effect of Different Periods of Enamel Microabrasion on the Microleakage of Class V Glass-Ionomer Restorations
Objective: Removal of enamel superficial layer during microabrasion treatments may adversely affect sealing ability of the restorative materials. The aim of this study was to measure the effect of different periods of enamel microabrasion on the microleakage of class V glass-ionomer restorations. Methods: This in vitro experimental study was conducted on 96 Class V cavities which had been pr...
متن کاملEarly failure of Class II resin composite versus Class II amalgam restorations placed by dental students.
Using the information from remake request slips in a dental school's predoctoral clinic, we examined the short-term survival of Class II resin composite restorations versus Class II dental amalgam restorations. In the student clinic, resin composite is used in approximately 58 percent of Class II restorations placed, and dental amalgam is used in the remaining 42 percent. In the period examined...
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ژورنال
عنوان ژورنال: Egyptian Dental Journal
سال: 2016
ISSN: 2090-2360
DOI: 10.21608/edj.2016.92630