Influence of different restorative techniques on marginal seal of class II composite restorations
نویسندگان
چکیده
منابع مشابه
Influence of different restorative techniques on marginal seal of class II composite restorations
OBJECTIVE To evaluate the gingival marginal seal in class II composite restorations using different restorative techniques. MATERIAL AND METHODS Class II box cavities were prepared in both proximal faces of 32 sound human third molars with gingival margins located in either enamel or dentin/cementum. Restorations were performed as follows: G1 (control): composite, conventional light curing te...
متن کاملEffect of Thermocycling and Type of Restorative Material on Microleakage of Class II Restorations
Objectives: Microleakage is a major cause of failure of dental restorations and results in development of secondary caries, tooth hypersensitivity and pulp pathosis. This study aimed to compare the microleakage of class II cavities filled with two types of composite resins and a compomer and subjected to thermocycling. Methods: In this in vitro experimental study, class II cavities with a gi...
متن کاملMicroleakage in Class II composite restorations with margins below the CEJ: In vitro evaluation of different restorative techniques
OBJECTIVES The purpose of this in vitro study was to evaluate the microleakage in "deep" Class II composite restorations with gingival cavosurface margin below the CEJ (cemento-enamel junction) and restored with different techniques. STUDY DESIGN Fifty human teeth were used. In each tooth two standardized Class II slot cavities (on mesial and on distal surfaces) were prepared: the buccolingua...
متن کاملMicroleakage 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 کاملEffect of Different Base Materials and Techniques on Microleakage in Class II Composite Open Sandwich Restorations
Aims: This study was performed to compare microleakage in class II composite restorations with flowable composites and dual cure composite resin as intermediate material and also to evaluate the effect of delayed light polymerization of dual cure composite base on microleakage. Materials and methods: Class II box cavities were made with air water spray and divided into four groups. Group 1 was ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Applied Oral Science
سال: 2010
ISSN: 1678-7757
DOI: 10.1590/s1678-77572010000100008