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Introduction <p>Tuberculous (TB) coxitis, constituting 15–20% of musculoskeletal tuberculosis cases, often leads to late-stage complications. Joint replacement yields unsatisfactory results. This study aims to know about the efficacy of pelvic support osteotomy (PSO) with subsequent femoral lengthening in treating late TB coxitis in skeletally immature patients.</p> Methods <p>Thirteen pediatric patients with late TB coxitis underwent retrospective analysis from 2016 to 2024. PSO with femoral lengthening, utilizing limb reconstruction systems (LRS) external fixator, was performed. Outcomes were assessed using pain scale, Harris Hip Score (HHS), leg length discrepancy (LLD), hip range of motion (ROM), Trendelenburg gait, and complications. Radiographs evaluated surgical results and remodeling at the PSO site since all patients were skeletally immature.</p> Result <p>All patients exhibited improved outcomes. Pain was decreased significantly, and hip ROM increased significantly from pre- to postoperative. LLD was found in 9 patients due to premature consolidation with two had to be re-lengthened due to LLD exceeding 5&#xa0;cm. Trendelenburg gait re-appeared in 7/13 patients after 2&#xa0;years. HHS was increased significantly, and the PSO angle decreased significantly.</p> Discussion <p>This study introduces PSO with femoral lengthening as a reliable method, showcasing favorable clinical outcomes and addressing complications associated with other procedures.</p> Conclusion <p>PSO with subsequent femoral lengthening proves to be a dependable approach for managing late TB coxitis in children. Further research with a larger sample size and long-term follow-up is warranted to assess the durability of this procedure and identify potential late complications necessitating alternative reconstruction strategies.</p>

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Pelvic support osteotomy with subsequent femoral lengthening: a reliable treatment for late tuberculous coxitis in skeletally immature patients

  • 期刊论文

  • 发表日期：

    2025年6月14日

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  • Faisal Miraj,
  • I. Wayan Arya Mahendra Karda,
  • Dina Aprilya

摘要

Introduction

Tuberculous (TB) coxitis, constituting 15–20% of musculoskeletal tuberculosis cases, often leads to late-stage complications. Joint replacement yields unsatisfactory results. This study aims to know about the efficacy of pelvic support osteotomy (PSO) with subsequent femoral lengthening in treating late TB coxitis in skeletally immature patients.

Methods

Thirteen pediatric patients with late TB coxitis underwent retrospective analysis from 2016 to 2024. PSO with femoral lengthening, utilizing limb reconstruction systems (LRS) external fixator, was performed. Outcomes were assessed using pain scale, Harris Hip Score (HHS), leg length discrepancy (LLD), hip range of motion (ROM), Trendelenburg gait, and complications. Radiographs evaluated surgical results and remodeling at the PSO site since all patients were skeletally immature.

Result

All patients exhibited improved outcomes. Pain was decreased significantly, and hip ROM increased significantly from pre- to postoperative. LLD was found in 9 patients due to premature consolidation with two had to be re-lengthened due to LLD exceeding 5 cm. Trendelenburg gait re-appeared in 7/13 patients after 2 years. HHS was increased significantly, and the PSO angle decreased significantly.

Discussion

This study introduces PSO with femoral lengthening as a reliable method, showcasing favorable clinical outcomes and addressing complications associated with other procedures.

Conclusion

PSO with subsequent femoral lengthening proves to be a dependable approach for managing late TB coxitis in children. Further research with a larger sample size and long-term follow-up is warranted to assess the durability of this procedure and identify potential late complications necessitating alternative reconstruction strategies.