Treatment of femoral head of patients with osteonecrosis of the femoral head fracture
- VernacularTitle:股骨头骨折后并发股骨头缺血性坏死的治疗
- Author:
Jingtao YAN
;
Dewei ZHAO
;
Benjie WANG
;
Yupeng LIU
- Publication Type:Journal Article
- Keywords:
Femoral head fracture;
Internal fixation;
Ischemic osteonecrosis of the femaoral head;
Microsurgical operation
- From:
Chinese Journal of Microsurgery
2008;31(5):344-346
- CountryChina
- Language:Chinese
-
Abstract:
Objective To research on treament of femoral head of patients with osteoneerosis of the femoral head fracture.Methods Twenty-six patients half of femaoral head of patients with osteonecrosis of the femoral head fracture who treated with vascularzed bone graft were determined.Twenty-one hips treated with internal fixation unloaded and vascularzed bone graft after selective digital subtraction angiography (DSA) was performed to confirm the blood supply of femoral head.one case underwent total hip replacement after internal fixation unloaded.Results All patients were followed up for a mean of 23 months (range,12-38months)and were assessed clinically and radiologically according to Harris scoring.Selective digital subtraction angiography (DSA) was performed in 15 cases to confirm the blood reconstruction of femoral head.Two cases underwent total hip replacement postoperatively.Preoperative and postoperative Harris score were 54 and 86.2,clinical success rate was 92.0% and radiological success rate was 84.0%.DSA demonstrated blood supply was found reconstruction in the necrotic femoral head.Conclusion Femoral head of patients with osteonecrosis of the femoral head fracture was very much (recent 40%).Taking out of internal fixation,treatment of osteonecrosis of the femoral head by using vascularzed bone graft was confirmed,early clinical results were satisfied.
