例1 男性,55岁。从2米高处坠落,左髋疼痛,不能活动1小时入院。查左下肢短缩2cm,左髋屈曲、外展,外旋畸形,弹性固定,左腹股沟可扪及股骨头。摄片示左股骨头向髋臼前上脱位,小转子裂纹骨折。在腰麻下采用牵引推挤法复位,术后患肢行内旋位皮肤牵引30天。随访1年,患髋无痛,活动范围基本正常,已恢复工作。例2 男性,42岁。因车祸致右髋疼痛2小时入院。查右髋屈曲、外展、外旋畸形,右腹股沟扪及股骨头,摄片示右髋关节前脱位(耻骨脱位)。 Example 1 male, 55 years old. Fall from 2 meters height, left hip pain, can not move 1 hour admission. Check left lower limb shortening 2cm, left hip flexion, abduction, external rotation deformity, flexible fixation, left groin palpable femoral head. Photographs show the left femoral head acetabular anterior dislocation, a small rotor fracture. In the spinal anesthesia using traction reduction method, postoperative limb rotation in the skin traction within 30 days. Follow-up 1 year, suffering from painless hip, the scope of activities was normal, has resumed work. Example 2 male, 42 years old. Right hip pain due to an accident 2 hours admission. Check right hip flexion, abduction, external rotation deformity, right groin palpable femoral head, the film shows the right hip anterior dislocation (pubic dislocation).