Objective it intended to investigate different craniofacial types of anterior open bite.
目的对前牙开畸形进行分类研究，为临床诊断和治疗提供参考。
Objective To study the boundary between orthodontic and surgical treatment in correction of anterior open bite.
目的探讨前牙开畸形正畸治疗与外科治疗的界限。
Objective To study the effect of the application of reverse-curve arch wire for the treatment of anterior open bite.
目的研究“摇椅形”弓丝对前牙开牙合畸形的矫治效果。
The morphological characteristics of 18 cases of primary permanent anterior open bite were analysed with cephalometrics.
借助X线头影测量手段，分析了18例恒牙初期前牙开患者的形态特征。
An anterior open-bite splint (10) provides an intrusion force to posterior teeth to aid in correcting anterior open-bites.
一种前开合夹板（10）向后牙提供了向内突入力，以协助矫正前开合。
An anterior open-bite splint (10) provides an intrusion force to posterior teeth to aid in correcting anterior open-bites.
一种前开合夹板（10）向后牙提供了向内突入力，以协助矫正前开合。
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