bracketless joint 无肘连接 ; 无肘联结
bracketless connection 无肘板联结 ; 无肘板连接
bracketless framing system 无肘板构架系统
Invisible bracketless technique 无托槽隐形矫治技术
bracketless and invisible orthodontic system 无托槽隐形矫治
This article is to investigate the clinical effect of mild dental crowding cases applying bracketless invisible appliance by manual tooth arrangement.
本文旨在探讨应用人工排牙法制作无托槽隐形矫治器治疗轻度牙列拥挤的临床效果。
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