occlusal

occlusal wear.

咬合面的磨损

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

扭牙的复发是正畸临床治疗后牙稳定性的难题之一。

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

畸形患者的下颌垂直和颏点垂直移位增加。颌与下颌磨牙的垂直或移动与下颌旋及颏点的水平移位无关。

We chose nonextraction therapy to distalize maxillary second molars with facebow and headgear.The final result were excellent occlusal relationship and improved facial esthetic.

本病例在患者不愿拔牙及高度配合意愿下，第二大臼齿以面弓加头帽往远心移动，并配合固定式之矫正装置，完成非拔牙的矫正治疗。

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牙弓夹板对颌骨外伤患者进行术中颌关系复位、术后颌关系调整,观察其疗效。

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的侧貌外形，磨牙关系由II类改正为I类关系，前牙覆覆盖正常，尖窝关系良好。