• 1. Tianjin Hospital (Tianjin University Tianjin Hospital), Tianjin Orthopedic Research Institute, Tianjin Key Laboratory of Orthopedic Biomechanics and Medical Engineering, Tianjin, 300211, P. R. China;
  • 2. Clinical College of Orthopedics, Tianjin Medical University, Tianjin, 300211, P. R. China;
MA Xinlong, Email: maxinlong8686@sina.com
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Objective  To review the application progress of customized steel plates in osteotomy correction therapy for knee osteoarthritis (KOA), and provide reference for orthopedic surgeons and researchers. Methods  Extensive review of the literature on customized steel plates for osteotomies and knee-preserving surgeries for KOA, 2015-2025, with an overview of the principles of customized plate design, clinical applications, and future directions, describing their advantages and shortcomings. Results  Customized steel plates have demonstrated many advantages in osteotomy correction therapy of KOA, which not only enhance surgical outcomes and optimize mechanical properties, but also reduce the incidence of postoperative complications. However, high cost, long manufacturing period, and selection of patient indications are still important factors restricting their use. Conclusion  Customized steel plates show promising potential in treating KOA. Not only do they reduce surgical duration and enhance postoperative healing outcomes, but they also effectively lower the incidence of postoperative complications, thereby improving patients' quality of life.

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