论文部分内容阅读
正畸治疗后牙齿的转矩关系到牙齿的美观、稳定与咬合,使用直丝弓矫治器减少了弓丝的弯制,但实际上正畸治疗的牙齿转矩角度受多种因素的影响,本文就影响直丝弓矫治器对牙齿转矩表达的因素进行综述。
Dental teeth after orthodontic treatment of the teeth related to the beauty, stability and occlusion, the use of straight wire appliance reduces the curvature of the arch wire, but in fact orthodontic treatment of tooth torque angle by a variety of factors, This article summarizes the factors that affect the expression of dental torques in straight wire appliances.