目的探索无序拔牙与牙齿错牙合畸形的关系。
Objective To find out the relationship between the unreasonable series extraction and abnormal occlusion.
错牙合畸形是多基因遗传病，常表现家族遗传倾向。
Wrong tooth adds up to deformation is polygene hereditary disease, often behave familial and genetic tendency.
方法根据个别牙齿错牙合畸形不同，在矫治过程中将两种矫治器托槽交互替换使用。
Methods According to the difference of malocclusion deformity of some teeth, two kinds of corrective brackets were used in turn.
方法对1998年以来收治的13 8例错牙合畸形患者矫治后满意度进行回顾性分析。
Method 138 malocclusion patients , treated since 1998. analyse the contentment of their look after therapy .
结论：新疆鄯善洋海青铜时代居民错牙合畸形率较现代居民和较近时代居民的错牙合率低；
Conclusion The morbility rate of malocclusion of resident in bronze age is lower than that of modern resident and nearer ages resident.
前言： 目的：探讨正畸开辟间隙法与种植义齿结合治疗个别牙缺失和牙列稀疏错牙合畸形的临床效果。
Objective:The purpose is to research indications and effect of implant treatment in orthodontic treatment in the permanent dentition with missing teeth or significant spacing.
恒牙萌出的情况不仅能反映生长发育的状况，而且随着恒牙萌出数的增多，错牙合畸形的发生率也随之增高。
We also demonstrated that the incidence of malocclusion increased with the increase of the Numbers of erupted permanent teeth.
目的探讨上颌尖牙错(牙合)畸形诊断和治疗的相关问题。
Objective To discuss the associated problems of diagnosis and treatment for maxillary canine malocclusion.
目的：调查沈阳地区错(牙合)畸形患病率。
Objective: To investigate the prevalence of malocclusion in Shenyang area.
本文报告68例非颌骨性的上下前牙牙槽性错(牙合)畸形的外科正畸手术。
Cases of orthognathic surgery on alveolar malocclusion of both maxillary and mandibular anterior teeth were re - ported.
本文报告68例非颌骨性的上下前牙牙槽性错(牙合)畸形的外科正畸手术。
Cases of orthognathic surgery on alveolar malocclusion of both maxillary and mandibular anterior teeth were re - ported.
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