Objective To study the mechanism of tooth mesial migration with animal experiment. 目的通过动物实验对牙齿近中移动的发生机制进行探讨。
The mesial migration of teeth is related with the reconstruction of alveolar bones and the stress distribution in the bones 牙齿近中移动与颌骨内应力分布有关,牙槽骨改建的量与牙齿近中移动量呈正相关