AnIn VitroEvaluation of Leakage of Two Etch and Rinse and Two Self-Etch Adhesives after Thermocycling
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چکیده
منابع مشابه
An In Vitro Evaluation of Leakage of Two Etch and Rinse and Two Self-Etch Adhesives after Thermocycling
Our experiment evaluated the microleakage in resin composite restorations bonded to dental tissues with different adhesive systems. 40 class V cavities were prepared on the facial and lingual surfaces of each tooth with coronal margins in enamel and apical margins in cementum (root dentin). The teeth were restored with Z100 resin composite bonded with different adhesive systems: Scotchbond Mult...
متن کاملEffect of Postoperative Bleaching on Microleakage of Etch-and-Rinse and Self-etch Adhesives
BACKGROUND Bleaching the discoloured teeth may affect the tooth/composite interface. The aim of this in vitro experimental study was to evaluate the effect of vital tooth bleaching on microleakage of existent class V composite resin restorations bonded with three dental bonding agents. METHODS Class V cavities were prepared on buccal surfaces of 72 intact, extracted human anterior teeth with ...
متن کاملMarginal Sealing Durability of Two Contemporary Self-Etch Adhesives
Introduction. Sealing abilities of two self-etch adhesives were evaluated after two aging processes: storage in water and thermocycling. Materials and Methods. Cl V cavities were prepared on the buccal and lingual aspects of 48 human premolars, with cervical margins 1 mm below the CEJ. Clearfil Protect Bond (CPB) and BeautiBond (BB) (two-step and one-step self-etch adhesives, resp.) were applie...
متن کاملInfluence of light-curing distance on degree of conversion and cytotoxicity of etch-and-rinse and self-etch adhesives
BACKGROUND The degree of conversion (DC) of resin based materials depends, beside other factors, on the light-intensity applied during light curing. A lower DC might be correlated with an increased cytotoxicity of the respective materials. Therefore, aim of the present study was to investigate the influence of the distance between light-curing tip and adhesives on their cytotoxicity and degree ...
متن کاملeffect of postoperative bleaching on microleakage of etch-and-rinse and self-etch adhesives
background: bleaching the discoloured teeth may affect the tooth/composite interface. the aim of this in vitro experimental study was to evaluate the effect of vital tooth bleaching on microleakage of existent class v composite resin restorations bonded with three dental bonding agents. methods: class v cavities were prepared on buccal surfaces of 72 intact, extracted human anterior teeth w...
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ژورنال
عنوان ژورنال: International Journal of Dentistry
سال: 2012
ISSN: 1687-8728,1687-8736
DOI: 10.1155/2012/852841