CEREC系统及切削材料进展

摘要

CEREC (chairside economical restoration of esthetic ceramic)是一种椅旁计算机辅助设计和计算机辅助制作(com-puter aided design/computer aided manufacturing,CAD/CAM)系统,它引领着牙科数字化发展方向.作为一种高便捷、高质量、高审美的的数字化牙科修复系统,吸引了无数牙医和患者的青睐,临床应用日趋广泛.文中就CEREC的CAD/CAM系统的发展过程、构成及工作原理、CEREC系统发展以及可切削材料改进作一综述.%The CEREC system is a chairside CAD/CAM (computer aided design /computer aided manufacturing) dental restoration system. It leads the dental digital development. As a high-convenient, high-quality, high-aesthetic digital dental restoration system, it attracts many dentists and patients to favor. There is an increasingly wide range of its clinical application. This article describes the development of the CEREC system, its work principle, the newest product of CEREC system and the cutting materials used to fabricate the restoration.