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用低位外形骨盆截骨治疗8～14岁（平均10.2岁）的先天性髋关节脱位14例、18个髋关节，经平均6.9年的随诊，疗效满意。低位斜形骨盆截骨不缩小骨盆内径，增加对股骨头的覆盖，新建的臼益与真臼外缘近似弧形圆顶，可以预防Chiari骨盆截骨术的远期并发症，本文对手术方法和术中注意事项进行讨论。
14 cases of congenital dislocation of the hip (8 to 14 years old (mean 10.2 years)) and 18 hips (average 6.9 years follow-up) were satisfactorily treated. Lower oblique pelvis osteotomy does not reduce the diameter of the pelvis, increase the coverage of the femoral head, the new acetabulum and the acetabular outer edge of the approximate arc-shaped dome, Chiari pelvic osteotomy can prevent long-term complications, the surgical methods And intraoperative considerations to be discussed.