Dr. J Maheshwari is the best known for Knee and Shoulder Surgeon in Delhi - He operates Partial Knee Replacement in Delhi and Shoulder Arthroscopy in Delhi - Dislocation Shoulder Surgery in Delhi and Knee Ligament Surgery in Delhi.

Dr. J. Maheshwari is trained at AIIMS as well as internationally. He is among the best orthopaedic surgeons in New Delhi, India and a specialist at knee and shoulder surgeries. Formerly, an additional professor at AIIMS, he is currently the director of Knee and Shoulder Clinic that was formally inaugurated by Shri Kapil Dev in 2002.

He is a pioneer in starting and promoting modern surgical techniques of knee and shoulder surgery. He belongs to the elite club of orthopaedic surgeons who use computer navigation in joint replacement surgeries on a regular basis. His endeavor is to provide modern surgical services. 

Partial knee replacement is not at all anything like knee replacement. It should rather be called ‘capping’ operation, where caps are fixed on top of the part of the bone end. Unlike knee replacement operation where the ligaments are excised, the knee dislocated, and ends of the bones replaced, in partial knee replacement, no ligaments are removed, the knee is not dislocated.