1·The most common torque need for the lower molars is buccal uprighting.
最常见的扭矩需要降低磨牙的颊扶正。
2·Expansion of the lower jaw involves uprighting tipped lower teeth, since there is no lower suture to open.
比较低的颚扩充包括直立的装顶端了比较低的牙齿，自没有比较低的缝合打开以后。
3·To investigate the advantage in using the dental electrosurgery unit in the operation of exposing impacted molars before orthodontic uprighting.
目的：总结高频电刀在正畸导萌低位阻生磨牙开窗术中的应用。
4·Abstract : Objective To assess the use of microimplants in the retromolar area for the uprighting treatment of mesial impacted mandibular second molars.
摘要 目的探讨磨牙后区微种植体应用于下颌近中阻生第二磨牙竖直的正畸治疗方法，评估其效果。