Abstract:

Objective evaluation criterion index of orthodontic treatment is used to model and X ray film of rectification cases such as the indicators for measurement，analysis，induction，and comparing with the normal reference range，the indexes used to evaluate the efficacy of the treatment for a correction. Orthodontic treatment in recent years，the objective evaluation standard index is used to correct the effect of the evaluation is more and more popular with the scholars at home and abroad. This paper the results of five kinds of commonly used evaluation the index of occlusion that at home and abroad orthodontic.

Key words: orthodontic objective evaluation standard, orthodontic cases, occlusion index

摘要：

正畸治疗客观评价标准指数是用来对矫治病例的模型及X线片等各项指标进行测量、分析、归纳并同正常参考值范围进行比较，用于评价矫治效果的指标。近年来，正畸治疗客观评价标准指数用于矫治效果的评价越来越受国内外学者的青睐。文章对国内外5种常用评价正畸结果的牙合指数进行综述。

关键词: 正畸客观评价标准, 矫治病例, 牙合指数