直接前入路和后外侧保留梨状肌入路全髋关节置换术的疗效对比

徐杰^1,^△, 庄伟达¹, 李新炜², 俞国雨¹, 林院¹, 罗奋棋¹, 肖毓华¹

Comparison of the effects of total hip arthroplasty via direct anterior approach and posterolateral piriformis-sparing approach

XU Jie^1,^△, ZHUANG Wei-da¹, LI Xin-wei², YU Guo-yu¹, LIN Yuan¹, LUO Fen-qi¹, XIAO Yu-hua¹

患者,女,43岁,左侧股骨头无菌性坏死(ARCO Ⅲ期)