Fig. 4
From: A systematic approach to managing complications after proximal tibial osteotomies of the knee
a. Postoperative radiograph of a type III fracture protruding proximally into the lateral joint space.Takeuchi type III fracture (arrow) after medial opening wedge proximal tibial osteotomy (PTO) in a 44-year-old female patient. b. Tibial plateau cut after conversion to total knee arthroplasty five years after PTO. The arrows represent the still visible fracture line through the lateral tibial plateau