后牙复合树脂粘接修复的几个关键问题

Critical techniques in posterior composites restoration

复合树脂粘接修复技术近年来发展迅速,许多传统观念发生了彻底改变。本文讨论了后牙复合树脂粘接修复中的几个临床关键问题,回顾了近年来相关研究的最新进展,从而为临床医生提供参考。

With the rapid developemnt of composite resins and adhesive technique,many new conceptions are raised.These include the indications of direct composite resins restoration of posterior teeth,the choice of dentin bonding technique,the principle of tooth preparation,the control of polymerization shrinkage,the sculpture of proximal surface contact and the finishing ＆ polishing techniques. The purpose of this article is to review the recent advances through discussing these key points and to provide the dentist with the current strateages as reference.