severe attrition的意思|示意

Conclusion Precision attachments prostheses are effective methods of dentition defect accompanied with severe dental attrition.

结论：精密附着体修复对于牙列缺损伴重度磨耗患者是一种有效的方法。

Methods To analyse 41 cases with severe attrition or deletion of dentition since 1998.

方法： 收集98年以来41例病例进行临床分析。

Objective to make retrospective summary of the use of complete metal occlusal pad to restore severe attrition or deletion of dentition.

目的：通过对全口金属垫修复牙列严重磨损和缺失的病例进行回顾性总结。