股骨头缺如病理性髋脱位是新生儿或婴儿期髋关节感染或者损伤而导致的一种严重的致残性疾病,预后很差,治疗十分棘手,本文主要结合我们自己的经验作一介绍。一、发病机制其主要原因系新生儿或婴儿期股骨近端或髋关节感染的后遗畸形,少数由创伤所致。新生儿或婴儿期股骨近端骨骺 Femoral head defects such as pathological hip dislocation is a serious disabling disease caused by neonatal or infantile hip infection, the prognosis is poor, the treatment is very difficult, this article mainly combined with our own experience to make an introduction. First, the pathogenesis The main reason is the neonatal or infant proximal femur or hip joint infection deformity, a few caused by the trauma. Neonatal or infantile proximal epiphysis of the femur