Same-stage total knee arthroplasty and osteotomy for osteoarthritis with extra-articular deformity. Part I: Tibial osteotomy, prospective study of 26 cases.


Hôpital Pitié-Salpêtrière, 47, boulevard de l'hôpital, 75013 Paris, France; Université Pierre et Marie-Curie, Paris VI, 75013 Paris, France; Clinique Jouvenet, 6, square Jouvenet, 75016 Paris, France. Electronic address: [Email]


In patients with advanced knee osteoarthritis and extra-articular knee deformity (EKD), ligament balance may be difficult to achieve during total knee arthroplasty (TKA). Treatment options include two-stage surgery with the first stage involving correction of the EKD and same-stage TKA and tibial osteotomy (1S-TKA-TO). The objective of this study was to assess outcomes in 26 patients managed with 1S-TKA-TO.


Extra-articular knee deformities,Knee osteoarthritis,Same-stage total knee arthroplasty and proximal tibial osteotomy,