lingual arch appliance 舌弓矫正器
fixed lingual arch 固定舌弓
passive lingual arch 被动舌弓
removable lingual arch 可摘式腭弓
stationary lingual arch 固定性舌弓
lingual arch a liance 舌弓矫正器
semi-fixed lingual arch 半固定舌弓
lingual arch space maintainer 保持器
Lingual Holding arch 下颌舌弓
Objective To obtain and analyze the characteristics of the lingual arch forms of Guangxi Zhuang adolescents with normal occlusion.
目的得出壮族正常牙合青少年的舌侧弓形图并分析其舌侧弓形特点。
METHODS: Using a simple semi-fixed lingual arch combined with the edgewise technology to correct 8 cases with linguoclination or buccoclination of the mandibular molars.
方法：对8例下颌磨牙颊向或舌向倾斜错位的患者，采用简易半固定舌弓配合方丝弓矫治技术在矫治初期进行矫治。
Objective: to introduce a new pin and tube removable lingual arch system into the orthodontic treatment, as well its fabrication method, implication and treatment design.
目的：介绍一种新型的锁道式可摘式腭弓的适应证、制作方法、临床设计以及在临床的应用。
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