CT scans showed that there were 4 caes of fracture of acetabular bone,10 cases of fracture of iliac bone,2 cases of sacrococcyx fracture and 2 cases of transverse fracture of pubic bone.

• CT发现髋臼骨折 4例 ,髂骨骨折 10例 ,骶尾骨骨折 2例 ,耻骨横形骨折 2例。