Fig. 4From: Open-wedge high tibial osteotomy for spontaneous osteonecrosis of the medial tibial plateau shows excellent clinical outcomesThe case at last follow-up (three years after OWHTO). a The AP standing radiograph of the knee. b The AP standing radiograph of the whole leg. The WBLR was 61.5%, and the lower leg alignment was maintained. c The patient could sit Japanese style. The Oxford knee score at last follow-up was 43 pointsBack to article page