Conclusions This method requires minimal trauma and simple manipulation, and is effective in the treatment of femoral head avascular necrosis.

结论该方法损伤小，操作简便，是治疗股骨头缺血性坏死的有效方法。

youdao

Conclusions This method requires minimal trauma and simple manipulation, and is effective in the treatment of femoral head avascular necrosis.

结论该方法损伤小，操作简便，是治疗股骨头缺血性坏死的有效方法。

youdao