This study was designed to evaluate the efficacy of resin coating on the regional microtensile bond strength (MTBS) of a resin cement to the dentin walls of Class II cavities. Twenty mesio-occlusal cavities were prepared in human molars. In 10 cavities, a resin coating consisting of a self-etching primer bonding system, Clearfil SE Bond, and a low-viscosity microfilled resin, Protect Liner F, was applied. The other 10 teeth served as a non-coating group. After impression taking and temporization, they were kept in water for one day. Composite inlays were then cemented with a dual-cure resin cement, Panavia F 2.0, and stored in water for one day. Thereafter, MTBSs were measured. Two-way ANOVA (p=0.05) revealed that the MTBS of resin cement to dentin was influenced by resin coating, but not by regional difference. In conclusion, application of a resin coating to the dentin surface significantly improved the MTBS in indirect restorations.
Effect of resin coating on dentin bonding of resin cement in Class II cavities. Publishing Authors By Initials
Effect of resin coating on dentin bonding of resin cement in Class II cavities. Journal Published:
PUBLICATION TYPE: Research Support, Non-U.S. Gov
Journal: Dental materials journal
VOLUME: 26
Page Numbers: 506-13
Journal Abbreviation:
ISSN: 0287-4547
DAY: 28
MONTH: Jul
YEAR: 2007
Effect of resin coating on dentin bonding of resin cement in Class II cavities. Information
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LANGUAGE: eng
NlmUniqueID: 8309299
Effect of resin coating on dentin bonding of resin cement in Class II cavities. Keywords Mesh Terms:
KEYWORDS: Tensile Strength
MESH TERMS: chemistry
Chemical & Substance for Abstract: Effect of resin coating on dentin bonding of resin cement in Class II cavities. Information
Substance Name: Resin Cements
Registry Number: 0
Grant and Affiliation Information for Effect of resin coating on dentin bonding of resin cement in Class II cavities.
AFFILIATION: Cariology and Operative Dentistry, Department of Restorative Sciences, Graduate School, Tokyo Medical and Dental University, 5-45 Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, Japan.
Country: Japan
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MEDLINETA: Dent Mater J
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