The relapse of orthodontically rotated teeth can be a serious problem in occlusal stability after orth-odontic treatment.

扭转发是正畸临床治疗后稳定性难题之一。

Occlusal or vertical movement of maxillary and mandibular molars was not correlated to mandibular rotation or horizatal displacement of pogonion.

畸形患者颌垂直向生长和颏点垂直向移位增加。上颌与颌磨垂直向或向移动与颌旋转及颏点水平向移位无。

Molar relation changed from class II to class I relationship;Anterior overjet and overbite are normal;Good occlusal intercuspation is also achieved.

矫治完成后均达到理想侧貌外形，磨由II类改正为I类，前覆覆盖正常，尖窝良好。

Methods Seven patients with fractures of the jaw had procedures performed to recover the occlusal relationship by using an edgewise-appliance as a dental arch epithesis.

方法利用方丝弓矫治器作为弓夹板对颌骨外伤患者进行术中颌位、术后颌调整,观察其疗效。