髋臼骨折是高能量骨折,常合并有骨盆环破坏和四肢骨折、脊柱和颅脑外伤,以及腹腔、盆腔脏器损伤,死亡率高,治疗复杂。在Judet和Letournel[1]所报道的文献中,髋臼骨折的治疗取得了很大的进展,预后得到明显改善,但髋臼骨折手术往往出血量大,尤其术中波及臀上动脉的病例,如果没有及时正确地处理,可危及患者生命。选择不正确的手术入路增加了骨折 Acetabular fractures are high-energy fractures, often associated with pelvic ring destruction and limb fractures, spinal and cranial trauma, as well as abdominal, pelvic organ injury, high mortality and complicated treatment. In the literature reported by Judet and Letournel [1], great progress has been made in the treatment of acetabular fractures, the prognosis has been significantly improved, but acetabulum fracture surgery often have a large amount of bleeding, especially in the case of intraoperative and upper gluteal artery, If not properly handled in time, can endanger the lives of patients. Select the wrong surgical approach to increase the fracture