用旋转法手术矫治儿童上前牙严重扭转的体会河南省范县中原油田采油二厂医院（４５７５３２）齐连让，高新立，张崇祁儿童替牙后，上前牙扭转错位常有发生，有的扭转错位可达９０°，以上中切牙最为多见。过去常用戴矫治器，粘固拉钩等方法进行生理性矫治。但这种传统的方... Rotating surgery for children with severe anterior torso experience Twist Zhongyuan Oilfield Fan County, Henan Province Hospital Plant (457532) Qilian Jean, Gao Xinli, Zhang Chongqi children for tooth, the anterior torsion dislocation often occur, and some To reverse the misalignment up to 90 °, the most common incisors in the above. In the past, we often used orthodontic appliances, adhesive hooks and other methods for physiological correction. But this traditional side ...