上前牙扭转错位是儿童的一种常见的牙颌畸形，应用矫治器治疗约需半年至一年的时间，并且需复诊数次。由于疗程长，多数患者得不到及时矫正。我们在1989～1996年间对上前牙扭转错位采用外科矫正法，立即矫正了周例儿童患者，收到了较好的效果。1资料与方法1．1临床资料本组10例 Torsion dislocation of the anterior teeth is a common deformity in children, the application of appliance treatment takes about six months to a year's time, and the need for referral several times. Due to the long course of treatment, most patients are not promptly corrected. We used the surgical correction method to reverse the misalignment of the anterior teeth between 1989 and 1996, and immediately corrected the peripheral children patients and received good results. 1 Materials and Methods 1.1 Clinical data of the group of 10 cases