Suzuki S, Suzuki S H, Cox C F
Department of Biomaterials, University of Alabama at Birmingham School of Dentistry 35294-0007, USA.
J Am Dent Assoc. 1996 Jan;127(1):74-80. doi: 10.14219/jada.archive.1996.0033.
Several clinical and laboratory studies have reported data on the nature of tooth wear against restorative materials (that is, amalgam, gold, glass ceramic and various composite resin systems). Several antagonistic substrates are known to cause various in vitro wear rates when placed in opposition to enamel. In this study, the authors evaluated 10 commercially available posterior composite resin systems and a gold alloy control. The findings showed that posterior composite resins containing zirconium silicate or quartz fillers caused greater antagonistic enamel wear than did microfilled or barium silicate-filled composite resins.
多项临床和实验室研究报告了牙齿与修复材料（即汞合金、金、玻璃陶瓷和各种复合树脂体系）之间磨损性质的数据。已知几种对抗性基质与牙釉质相对放置时会导致不同的体外磨损率。在本研究中，作者评估了10种市售的后牙复合树脂体系和一种金合金对照。研究结果表明，含有硅酸锆或石英填料的后牙复合树脂比微填料或硅酸钡填充的复合树脂导致更大的对抗性牙釉质磨损。
