Tibial condylar valgus osteotomy for the treatment of intra-articular varus deformity of the knee.

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Abstract

Conflict of interest statement: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://aoj.amegroups.com/article/view/10.21037/aoj-22-19/coif). The authors have no conflicts of interest to declare. 5. Arch Orthop Trauma Surg. 2023 Aug;143(8):4843-4851. doi: 10.1007/s00402-022-04694-w. Epub 2022 Nov 23. A predictive score of high tibial osteotomy survivorship to help in surgical decision-making: the SKOOP score. Batailler C(1)(2), Gicquel T(3), Bouguennec N(4), Steltzlen C(5), Tardy N(6), Cartier JL(7), Mertl P(8), Pailhé R(9), Rochcongar G(10), Fayard JM(11); Francophone Arthroscopy Society. Author information: (1)Orthopaedics Surgery and Sports Medicine Department, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France. cecile-batailler@hotmail.fr. (2)IFSTTAR, Univ Lyon, Claude Bernard Lyon 1 University, LBMC UMR_T9406, F69622, Lyon, France. cecile-batailler@hotmail.fr. (3)Clinique Mutualiste de La Porte de L'Orient, 3, Rue Robert de La Croix, 56100, Lorient, France. (4)Clinique du Sport de Bordeaux-Mérignac, 2, Rue Georges-Nègrevergne, 33700, Mérignac, France. (5)Service de Chirurgie Orthopédique, Hôpital Mignot, 177, Rue de Versailles, 78150, Le Chesnay, France. (6)Centre Ostéo-Articulaire Des Cèdres, Clinique Des Cèdres, 5, Rue Des Tropiques, 38130, Echirolles, France. (7), Clinique Des Alpes Du Sud, 3, Rue Antonin Coronat, 05000, Gap, France. (8)Service de Chirurgie Orthopédique, CHU Amiens-Picardie Site Sud, 1, Rond-Point du Professeur Christian-Cabrol, 80054, Amiens Cedex 1, France. (9)Service de Chirurgie de L'Arthrose Et du Sport, Urgences Traumatiques Des Membres, Hôpital Sud - CHU de Grenoble, Laboratoire TIMC-GMCAO UMR 5525 UGA/CNRS, 38000, Grenoble, France. (10)Département de Chirurgie Orthopédique et Traumatologique, Unité Inserm COMETE, UMR U1075, CHU de Caen, avenue de la Côte de Nacre, 14033, Caen, France. (11)Centre Orthopédique Santy-Hopital Privé Jean Mermoz-Ramsay Générale de Santé, 69008, Lyon, France. INTRODUCTION: The high tibial osteotomy (HTO) survival rate is strongly correlated with surgical indications and predictive factors. This study aims to assess HTO survival in the long term, to determine the main predictive factors of this survival, to propose a predictive score for HTO based on those factors. METHODS: This multicentric study included 481 HTO between 2004 and 2015. The inclusion criteria were all primary HTO in patients 70 years old and younger, without previous anterior cruciate ligament injury, and without the limitation of body mass index (BMI). The assessed data were preoperative clinical and radiological parameters, the surgical technique, the complications, the HKA (hip knee ankle angle) correction postoperatively, and the surgical revision at the last follow-up. RESULTS: The mean follow-up was 7.8 ± 2.9 years. The HTO survival was 93.1% at 5 years and 74.1% at 10 years. Age