Direct anterior approach versus posterior approach in total hip arthroplasty after ONFH with failed vascularized iliac crest bone grafting for hip preservation: a retrospective comparative study

Abstract Background Hip preservation surgery with vascularized iliac bone flap transplantation is currently an important method for treating patients with early-stage femoral head necrosis and collapse. However, if hip preservation fails, total hip arthroplasty (THA) is the only treatment option. Th...

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Bibliographic Details
Main Authors: Kun Chu, Yuchuan Wang, Bo Liu, Zihang Li, Zhaolong Wang, Junheng Zhang, Yongqiang Fan, Binquan Zhang, Huijie Li
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Musculoskeletal Disorders
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Online Access:https://doi.org/10.1186/s12891-025-08418-0
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