选磨早接触点调正咬合是口腔科门诊常用的一个治疗措施。有人指出:作为全口义齿调正咬合方法不能适用于自然牙列。此外,单纯的选磨也不能解决所有的咬合问题。有的医务人员习惯于在口腔内直接进行咬合选磨,有的则主张先在口腔外作好仔细的咬合印记分析,然后转移到口腔内牙齿上选磨。显然,上、下颌之间的咬合和颞颌关节、咀 Milling the early contact point is the orthodontic treatment is commonly used in dental clinics. It was pointed out: as a complete denture orthodontic method can not be applied to natural dentition. In addition, the simple election grinding can not solve all the occlusion problems. Some medical personnel are accustomed to directly engage in the oral bite election grinding, while others advocate first in the mouth to make a careful occlusion mark analysis, and then transferred to the oral cavity on the election mill. Obviously, the occlusion between the jaw and the temporomandibular joint, Tsui