Duarte Sillas, Botta Ana Carolina, Phark Jin-Ho, Sadan Avishai
Department of Comprehensive Care, Case Western Reserve University, School of Dental Medicine, Cleveland, Ohio 44106-4905, USA.
Quintessence Int. 2009 Sep;40(8):631-8.
Polymerization shrinkage is a major concern for bonded direct posterior restorations. Recently, a new low-shrinkage composite resin restorative material was developed. However, few data are available regarding clinical manipulation of this composite. Silorane-based composites represent an alternative to conventional methacrylate-based composites for direct posterior restorations. This article critically discusses the latest peer-reviewed reports related to polymerization, bonding, polishing, and color stability of silorane composite, focusing on its clinical application. Initial evaluation of this new category of composite material shows acceptable mechanical and physical properties.
聚合收缩是粘结直接后牙修复体的一个主要问题。最近，一种新型低收缩复合树脂修复材料被研发出来。然而，关于这种复合材料临床操作的数据却很少。基于硅氧烷的复合材料是传统甲基丙烯酸酯基复合材料用于直接后牙修复的一种替代材料。本文批判性地讨论了与硅氧烷复合材料的聚合、粘结、抛光和颜色稳定性相关的最新同行评审报告，重点关注其临床应用。对这类新型复合材料的初步评估显示其具有可接受的机械和物理性能。
