Assessment of marginal sealing in indirect resin composite restorations
نویسندگان
چکیده
منابع مشابه
Marginal adaptation of indirect restorations using different resin coating protocols.
This study evaluated the influence of material combinations used in the resin coating technique (RCT) on the marginal adaptation of indirect restorations with gingival margins in enamel (EM) and cement (CM). Eighty third-molars were used. Two cavities were prepared in each tooth. The cavities were distributed into 16 groups. Cavities with EM were filled with the following material combinations:...
متن کاملEffects of resin luting agents and 1% NaOCl on the marginal fit of indirect composite restorations in primary teeth
OBJECTIVE The purpose of this study was to provide information regarding the marginal adaptation of composite resin onlays in primary teeth previously treated with 1% sodium hypochlorite (NaOCl) (pulp irrigant) using two different resin luting agents. MATERIAL AND METHODS Forty extracted sound primary molars had their crowns prepared in a standardized machine and were randomly divided into 4 ...
متن کاملComposite resin vs resin cement for luting of indirect restorations: comparison of solubility and shrinkage behavior.
The aim of this study was to evaluate relationship between shrinkage development and early solubility of two commonly used luting materials, a self-adhesive cement (GCem chemical and light cured) and composite resin (Tetric). Linear displacement, shrinkage forces and leaching of UDMA from specimens immersed in 75% ethanol/25% water were measured. The least amount of linear shrinkage (33.0±2.9 µ...
متن کاملDirect resin composite restorations versus indirect composite inlays: one-year results.
AIM The aim of this study was to evaluate the clinical performance of direct resin composite restorations (Tetric Ceram-TC) and indirect composite inlays (Targis-TG) after 12 months. METHODS AND MATERIALS Seventy-six Class I and II restorations (44 direct and 32 indirect) were inserted in premolars and molars with carious lesions or deficient restorations in 30 healthy patients according to t...
متن کاملAn in vitro investigation of marginal dentine caries abutting composite resin and glass ionomer cement restorations.
BACKGROUND There are a number of studies citing the primary reason for replacing auto cure glass ionomer cements was due to recurrent caries. The purpose of this study was to use an in vitro model to measure caries at the dentine restoration interface of bonded composite resin and auto cure glass ionomer cement restorations and to measure the amount of surface degradation occurring in the resto...
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ژورنال
عنوان ژورنال: Brazilian Dental Science
سال: 2010
ISSN: 2178-6011
DOI: 10.14295/bds.2009.v12i3.626