The CAD model of molar prosthesis is usually stored in standard templete library (STL) format.

磨牙修复体CAD常以STL格式存储。

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。

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

畸形患者下颌垂直向生长和颏点垂直向移增加。上颌与下颌磨牙垂直向或向移动与下颌旋转及颏点平向移无关。

Bruxism is a disorder characterized by grinding and clenching of the teeth, companied with fasciculation of masticatory muscles in nonfunctional status.

磨牙症是在非功能状态下咀嚼肌发生自发性收缩，使上下牙彼此磨动或紧咬现象。

Methods Microscrew implants were implanted below the mandibular first and second premolars of four Beagle dogs as anchorage to intrude the teeth.

目研究国产微螺钉种植体支抗压低磨牙过程中种植体-骨界面结合状况及种植体稳固度。

Using a simple semi-fixed lingual arch combined with the edgewise technology to correct 8 cases with linguoclination or buccoclination of the mandibular molars.

对8例下颌磨牙颊向或舌向倾斜患者,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。

Conclusions:Light cure pit and fissure sealant technique can be used to treat pit and fissure caries after the cariated dentin has been cleared up.

在彻底清除龋坏牙体组织后用光固化窝沟封闭术可以做为磨牙牙 合面窝沟龋预防治疗方法之一。

Materials and Methods: The 40 moloar teeth without alveolysis within one week, were tied with steel wire, treated with root cannel filling or resinifying therapy.

40例患牙折裂后1周内就诊无牙周及根尖周疾病磨牙，以钢丝结扎患牙，并进行根管充填术或塑化术。

Tooth implants were generated from pig third molar tooth bud cells seeded onto polyglycolide (PGA) and polyglycolide-colactide (PLGA) scaffolds, and grown for 4 weeks in the omenta of adult rat hosts.

将猪第三磨牙牙胚细胞接种到PGA和PLGA支架材料用于构建牙齿移植物，并将上述移植物在成年大鼠大网膜内移植4周。