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Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 277 - 277
1 Sep 2012
Zhang CQ Zhang CQ Chen SB Jin DX Sheng JG Jia WT Zeng BF
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Background

Using one-stage bilateral free vascularized fibular grafting (FVFG) to treat avascular necrosis of the femoral head (ANFH) remains controversy due to potential high-risk and technical complexity. The purpose of the present study was to evaluate the safety and effectiveness of one-stage bilateral FVFG procedure versus unilateral FVFG in the treatment of ANFH.

Methods

One-stage bilateral FVFG was performed for 26 patients with bilateral ANFH between March 2001 and September 2006. The clinical and radiographic outcomes, hospital stays, and postoperative complications in this group were compared with those from another 33 patients (40 hips) receiving unilateral FVFG.