Abstract
High tibial osteotomy (HTO) is used as an alternative to total knee arthroplasty in young patients with knee osteoarthritis. In the conventional HTO, if the distraction distance is large, the osteotomy section will be significantly separated, forming a large bone defect gap, which may lead to delayed healing or even nonunion. We treated a series of 10 patients with medial knee osteoarthritis by a novel M-shaped high tibial osteotomy. This helped to improve greater contact of cortical sections and rapid healing of the osteotomy break. Over a mean follow-up period of 8.5 months (range, 6.0–12.0 months), all patients achieved bone union. None of the patients showed complications such as nonunion or infection. The novel M-shaped HTO procedure can reduce the probability of delayed union/nonunion and avoid the complications associated with bone grafting. Hence, this technique may be an effective alternative for the HTO.
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We thank the whole team for their selfless dedication.
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DL: Performed the methodology, Wrote the original draft of the manuscript. HL: Investigation and Wrote, Reviewed and edited the manuscript. YL: Reviewed and edited the manuscript. GZ: Curated the data. WL: Curated the data. XY: Performed the visualization. JT: Carried out the project administration.
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This retrospective study has been approved by the ethical committee of the Affiliated People’s Hospital of Jiangsu university.
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Liu, D., Liu, H., Li, Y. et al. Application of a New M-shaped High Tibial Osteotomy Method: A Technical Note. JOIO 57, 1153–1157 (2023). https://doi.org/10.1007/s43465-023-00904-8
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DOI: https://doi.org/10.1007/s43465-023-00904-8