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目的 评价Steel三联截骨手术疗效。方法 对 5例 6～ 9岁、髋臼指数平均为 4 4°的患儿行Steel三联截骨 ,对其影像学、临床结果及满意率进行随访。结果 髋臼指数平均矫正至 2 1°,疼痛和跛行好转 ,没有发生股骨头无菌性坏死加剧。结论 Steel三联截骨对于治疗髋臼指数为 4 5°左右患儿 ,是一种安全有效的手术。
Objective To evaluate the effect of triple osteotomy on steel. Methods Five cases of osteotomy from 5 to 6 years old with an average acetabular index of 44 ° underwent the follow-up of the imaging, clinical results and satisfaction rate. Results The average acetabular index was corrected to 21 °, and the pain and claudication improved. There was no aggravation of aseptic necrosis of the femoral head. Conclusions Steel triple osteotomy is a safe and effective procedure for the treatment of children with an acetabular index of 45 °.