Fig. 2From: Clinical outcomes of various types of revision surgeries after unicompartmental knee arthroplasty failureAnteroposterior radiograph of Patient Bās knee. Unicompartmental knee arthropasty (UKA) was performed in the past (left), procedure with revision prostheses because of bone defect after UKA failure (center), and procedure with revision prostheses after the failure of the original prosthesis because of periprosthetic joint infection (right)Back to article page