Autologous collagen-induced chondrogenesis with high tibial osteotomy for large collapsed steroid-induced osteonecrosis in a patient with systemic lupus erythematosus: a case report and literature review

Abstract Background Secondary osteonecrosis (ON) of the knee poses a treatment challenge, especially in young patients with systemic lupus erythematosus (SLE) requiring ongoing steroid therapy. Joint-preserving options for large osteochondral defects are limited, and there are no standardized protoc...

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Bibliographic Details
Main Authors: Dong Hwan Lee, Bo Seung Bae, Seon Ae Kim, Mi‑La Cho, Seok Jung Kim
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Musculoskeletal Disorders
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Online Access:https://doi.org/10.1186/s12891-025-09020-0
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