[摘要]目的：分析修复前正畸的作用及特点。方法：对56例修复条件不佳的患者，先行正畸治疗创造修复条件，再行修复治疗，恢复牙列完整。结果：除1例放弃治疗外，55例患者修复条件得到改善，修复体在功能和美观方面都达到了满意的效果。结论：与常规正畸相比，修复前正畸有其自身的特点和规律。

    [关键词]正畸；口腔修复；修复前正畸

    [中图分类号]R783.5 [文献标识码]A [文章编号]1008-6455(2011)06-0988-02

    Clinical analysis of orthodontic treatment before prosthetic treatment based on 56 cases

    HUO Li1,DAI Ning2,LIU Fang-xia1

    (Department of Stomatological NO.451 Hospital of PLA,Xi'an 710054,Shaanxi,China)

    Abstract:Objective To analyze the effect and clinical features of the orthodontic treatment before prosthetic treatment.Methods56 patients with poor oral conditions for prosthetic treatment were first applied to orthodontics treatment and then the missing teeth were fixed.ResultsIn addition to 1 patient who abandoned treatment,55 patients' conditions for prosthetic treatment were improved through orthodontic treatment.Patients were satisfied with functions and aesthetics of the restoration. ConclusionThe orthodontic treatment before prosthetic treatment has its own characteristics and regulations compared with conventional orthodontic treatment. ......