中国实用口腔科杂志

中国实用口腔科杂志 ›› 2009, Vol. 2 ›› Issue (12): 719-720.

• 专题笔谈 • 上一篇    下一篇

美学嵌体的临床新进展

  

  1. 北京大学口腔医学院修复科，北京  100081
  • 收稿日期:2009-11-18 出版日期:2009-12-15 发布日期:2010-04-28

  • Received:2009-11-18 Online:2009-12-15 Published:2010-04-28

摘要：

提要：近年来具有天然牙颜色的美学嵌体在临床上的应用越来越多，主要为树脂嵌体和瓷嵌体。树脂嵌体具有美观、操作简便、弹性模量与牙本质近似、对对颌牙磨耗小等优点，是一种良好的美学嵌体材料，其临床应用越来越广。固位设计和抗力设计是树脂嵌体修复中的重点。

关键词: 美学嵌体, 树脂

Abstract:

Summary：The tooth-colored inlays in posterior teeth have increased significantly in recent years. Both indirect composite resins and ceramics are being used for esthetic inlay. The indirect composite resin inlays are esthetic，easy to be fabricated，low elastic modulus similar to dentin and lack of abrasion to opposed teeth. The retention and strength are very important in composite resin inlay design.

Key words: esthetic inlay；resin