中国实用口腔科杂志

中国实用口腔科杂志 ›› 2012, Vol. 5 ›› Issue (04): 240-244.

• 综述 • 上一篇    下一篇

牙种植体生物力学研究进展

  

  1. 中国医科大学口腔医学院种植中心，沈阳 110002
  • 收稿日期:2011-09-08 修回日期:2012-01-12 出版日期:2012-04-15 发布日期:2012-05-16

  • Received:2011-09-08 Revised:2012-01-12 Online:2012-04-15 Published:2012-05-16

摘要：

优良的种植体应具有良好的生物力学相容性，过大或过小的应力均可引起牙周骨组织的吸收或萎缩，从而导致种植义齿的失败。本文对生物力学研究在牙种植体设计中的应用进展做一综述。

关键词: 种植体, 生物力学, 有限元, 应力分布

Abstract:

Excellent implant should have a good biomechanical compatibility. Too large or too small stress can both lead to the absorption or atrophy of periodontal bone，resulting in the failure of the implant-borne prothesis. This article is a review about the applied progress of biomechanics research in dental implant design.

Key words: dental implant；biomechanics；finite element；stress distribution