Osteonecrosis

Therapy Insight: osteoporosis and osteonecrosis in systemic lupus erythematosus.

治疗洞察: 骨质疏松症和骨坏死的系统性红斑狼疮.

The etiologies of osteonecrosis are miscellaneous.

导致骨头坏死的原因包括骨折、臼及其他原因.

Objective To assess the value of total hip arthroplasty in steroid-induced and traumatic femoral head osteonecrosis.

目的比较创伤性与激素性股骨头缺血性坏死全髋关节置换术的疗效.

Note the wedge-shaped area of avascular necrosis ( osteonecrosis ) at the upper right of this femoral head.

可见股骨头右上方楔形的缺血性坏死 ( 骨坏死 ) 区.

Conclusion total hip arthroplasty in steroid-induced femoral head osteonecrosis has less value than in traumatic cases.

结论激素性股骨头缺血性坏死全髋关节置换术疗效较创伤性股骨头缺血性坏死差.

One case developed osteonecrosis head requiring total hip arthroplasty 2 years after the index procedure.

仅有1例患者在术后2年发生了股骨头坏死,需要接受全髋关节置换.

Other methods should be combined arthroscopy to treat osteonecrosis of the femoral head.

对于股骨头坏死的治疗必需与其他方法配合使用.

Glucocorticoid a predisposing factor most commonly associated with the development of nontraumatic osteonecrosis ( ON ) .

糖皮质激素的临床应用是非创伤性骨 坏死 的原因之一.