BEST AGE TO UNDERGO KNEE REPLACEMENT SURGERY ?? There is no such right or wrong age for knee replacement surgery. If you find it challenging to sit, walk, or work without feeling tremendous pain in your knees, you may be considered as a candidate for a knee replacement. The age bracket of 50 to 70 years is the most common age group for knee replacement patients. For any Knee Replacemt queries Consult our best Knee replacement Surgeon DR DEEPAK KOLI Orthopaedic and Joint replacement Surgeon Punawale / Tathawade/ Rawet / Kiwale 9922120200/7769088519