Objective To investigate a new method and its clinical results to treatment avascul ar necrosis of the femoral head in you ng adults.Methods Thenecrotic bone of the femoral head was removed and then iliac periosteu m ...Objective To investigate a new method and its clinical results to treatment avascul ar necrosis of the femoral head in you ng adults.Methods Thenecrotic bone of the femoral head was removed and then iliac periosteu m and bone with vascular pedicle were transplanted in 25cases(28hips),Rehabilitation technique was applied after surgery.Follow up time was3～9.5years postoperation.Results16cases were excellent,7cases were good,and 2cases were fair.The rate of excellent and good was 92%.Conclusions Transplantation of iliac periosteum and bone with vascular pedicle has the effect on revasculariz ation and new bone formation,which f ollowing with rehabilitation may promote the reconstruction of the necrotic femoral head and prevent it to collapse.Thus the pathogenesis pro cess had been stopped.展开更多
文摘Objective To investigate a new method and its clinical results to treatment avascul ar necrosis of the femoral head in you ng adults.Methods Thenecrotic bone of the femoral head was removed and then iliac periosteu m and bone with vascular pedicle were transplanted in 25cases(28hips),Rehabilitation technique was applied after surgery.Follow up time was3～9.5years postoperation.Results16cases were excellent,7cases were good,and 2cases were fair.The rate of excellent and good was 92%.Conclusions Transplantation of iliac periosteum and bone with vascular pedicle has the effect on revasculariz ation and new bone formation,which f ollowing with rehabilitation may promote the reconstruction of the necrotic femoral head and prevent it to collapse.Thus the pathogenesis pro cess had been stopped.
