摘要
部分瓷贴面作为一种微创修复技术,已越来越多地被用于修复前牙小范围牙体缺损。其临床应用的难点是如何获得良好的固位力和边缘适合性。文章从部分瓷贴面的边缘位置、唇面预备深度、边缘形态、粘接、边缘区域的精修与抛光、瓷材料及加工方式等方面做一综述,探讨前牙部分瓷贴面的边缘相关问题,为其临床应用提供参考。
As a minimally invasive technique,ceramic partial veneers have been used more and more to restore the anterior teeth with limited defects. Some difficulties in clinical application of ceramic partial veneers are how to obtain good retention force and marginal adaptation. This paper reviews the margin positions,the depth of labial preparation,marginal type,bonding,finishing and polishing of margin and the porcelain materials and processing methods,in order to discuss the problems related to margin of ceramic partial veneers of anterior teeth and provide a reference for the clinical application.
作者
樊荣慧
武峰
FAN Rong-hui;WU Feng(Department of Prosthodontics,School and Hospital of Stommaattoollooggy,Shanxi Medical University,Taiyuan 030001,China)
出处
《中国实用口腔科杂志》
CAS
CSCD
2023年第1期117-124,共8页
Chinese Journal of Practical Stomatology
关键词
微创修复
部分瓷贴面
固位力
边缘适合性
minimally invasive restoration
ceramic partial veneers
retention force
marginal adaptation
