Dr Raj Kanna is a Consultant Knee Surgeon, trained in India and United Kingdom. He is a specialist in the Computer - Assisted Knee Replacement Surgery and Arthroscopic (Key-Hole) Surgery of the knee. He is a pioneer in the following 1. Computer Assisted Rotating Platform (High Flexion) Knee Surgery (First in South India) 2. Bi-compartmental Knee Arthroplasty (The First Ever Comprehensive review)