Dr. Raj Kanna is a consultant Orthopaedic and Knee surgeon, who has made a mark in the field of Orthopedics with his success stories. He is known for making the impossible possible, with respect to knee surgery, using modern technology and is one of the very few eminent surgeons in Asia, who performs knee replacement surgery using computer navigation technology.


  • First in South India to perform Computer Assisted Revision Knee Replacement.
  • First In South India to do Computer Assisted Rotating Platform (High Flexion) Knee Replacement Surgery.
  • First In South India to Perform Computer Assisted Knee Replacement with Gap Balancing Method.
  • First to write a Comprehensive review article on Modular Bi compartmental (Partial) Knee Replacement published in International Orthopaedic Journal (Octa Orthopaedica Belgica).