Desensitizing bioactive agents improves bond strength of indirect resin-cemented restorations: preliminary results
نویسندگان
چکیده
منابع مشابه
Desensitizing Bioactive Agents Improves Bond Strength of Indirect Resin-cemented Restorations: Preliminary Results
OBJECTIVE The aim of this study was to assess the bond strength of indirect composite restorations cemented with a resin-based cement associated with etch-and-rinse and self-etching primer adhesive systems to dentin treated or not with a bioactive material. MATERIALS AND METHOD Twenty bovine incisor crowns had the buccal enamel removed and the dentin ground flat. The teeth were assigned to 4 ...
متن کاملImmediate dentin sealing improves bond strength of indirect restorations.
STATEMENT OF PROBLEM Delayed dentin sealing is traditionally performed with indirect restorations. With this technique, dentin is sealed after the provisional phase at the cementation appointment. It was demonstrated that this chronology does not provide optimal conditions for bonding procedures. Immediate dentin sealing (IDS) is a new approach in which dentin is sealed immediately following to...
متن کاملEvaluation of the effect of two different desensitizing agents on shear bond strength of universal adhesive resin (an invitro study )
Background and Aim: dentin desensitizers may affect dentin organic matrix properties or occlude dentinal tubules which may have adverse effects on the bonding performance of adhesive systems. The aim of this study was invitro evaluation of Gluma desensitizer and Tokuyama Shield Plus effects or shear bond strength of (BISCO) all-bond universal bonding system. Materials and Methods: 30 caries f...
متن کاملEffect of Fluoride-containing Desensitizing Agents on the Bond Strength of Resin-based Cements to Dentin
OBJECTIVE The objective of this study was to evaluate the effect of desensitizing agents containing different amounts of fluoride on the shear bond strength of a dual polymerized resin cement and a resin-modified glass ionomer cement (RMGIC) to dentin. MATERIAL AND METHODS One hundred human molars were mounted in acrylic resin blocks and prepared until the dentin surface was exposed. The spec...
متن کاملEffect of resin coat technique on bond strength of indirect restorations after thermal and load cycling.
OBJECTIVE To evaluate the ability of the resin-coat technique used in cavity preparation to protect dentin before impression taking and final cementation and its effect on the tensile bond strength of indirect restorations after thermal and load cycling. METHODS Occlusal enamel was removed from 25 third molars to expose flat dentin. Teeth were divided into 5 groups (n=5): G1, receiving no den...
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ژورنال
عنوان ژورنال: Journal of Applied Oral Science
سال: 2007
ISSN: 1678-7757
DOI: 10.1590/s1678-77572007000200009