Objective To evaluate the effect of Hip-preserving surgery on secondary avascular necrosis of the femoral head (ANFH) in patients with systemic lupus erythematosus (SLE).

• 摘要目的评价姑息性手术治疗系统性红斑狼疮(SLE)并发股骨头缺血性坏死(ANFH)的疗效。