You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is The appropriate criteria for proceeding with High Tibial osteotomy in a case of Osteoarthritis of knee include the following except: and explain in detail?
Ans. A. Age more than 65 years.* General selection criteria for High Tibial osteotomy for genu valgum includea. Age younger than 65 years,b. Isolated Ahlback grade I or II lateral compartmental arthrosis,c. Minimum ligamentous laxity,d. >90deg arc of motion of the knee, ande. A flexion contracture of <15-20deg.