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Comparison of in vivo and in vitro models to evaluate pulp temperature rise dur...
Runnacles,Patricio; Arrais,Cesar Augusto Galvão; Maucoski,Cristiane; Coelho,Ulisses; De Goes,Mario Fernando; Rueggeberg,Frederick AllenAbstract Objectives: To measure and compare in vivo and in vitro pulp temperature (PT) increase (ΔTEMP) over baseline, physiologic temperature using the same intact upper premolars exposed to the same Polywave® LED curing light. Methodology: After local Ethics Committee approval (#255,945), local anesthesia, rubber dam isolation, small occlusal preparations/minute pulp exposure (n=15) were performed in teeth re...
1-Year clinical study of indirect resin composite restorations luted with a sel...
Azevedo,Cristiana Godoy Sartori; De Goes,Mario Fernando; Ambrosano,Glaucia Maria Bovi; Chan,Daniel C.N.In vitro studies have recommended enamel-etching before luting indirect restorations with self-adhesive resin cement. However, there is no scientific proof that this procedure has any clinical relevance. Thus, the aim of this study was to evaluate the effect of enamel-etching on the marginal quality of indirect composite resin restorations (inlay/onlay) using the self-adhesive cement RelyX Unicem clicker. Forty...
Microtensile bond strength of adhesive systems to dentin with or without applic...
De Goes,Mario Fernando; Giannini,Marcelo; Di Hipólito,Vinícius; Carrilho,Marcela Rocha de Oliveira; Daronch,Márcia; Rueggeberg,Frederick AllenThis study evaluated the effect of flowable composite resin application on the microtensile bond strength (muTBS) of adhesive systems to dentin. Occlusal surfaces of human third molars were ground to obtain flat dentin surfaces. The crown of each tooth was sectioned occluso-gingivally into four quarters with a water-cooled diamond saw. One of the following adhesive systems was applied to dentin surface in each ...