The world's first robotic-assisted cementless medial pivot knee replacement has been accomplished at Max Super Speciality Hospital in Saket, New Delhi, marking a significant medical breakthrough.

Brij Kishor, 54, from Jharkhand, recently underwent a robot-assisted cementless medial pivot total knee replacement surgery. He had reportedly been in severe pain and immobility for the past 8 years.

Kishor was diagnosed with severe osteoarthritis affecting both knees and a variety of complex deformities, such as genu varum (bow-leg) and flexion at the knee joint (bent-knee), according to a hospital statement. His illness had made it extremely difficult for him to walk on his own.

Dr. Sujoy Bhattacharjee, chairman of the Max Institute of Robotic Joint Replacement, led the surgical procedure. To restore the patient's mobility, he used a cementless medial pivot cruciate-retaining (CR) implant together with revolutionary robotic technology (CUVIS robotic system).

Cementless knee replacement provides long-lasting biologic fixation and successful long-term outcomes with improved operating room efficiency. With a fixed medial center of rotation and a less compliant lateral compartment that moves in a curved path, the medial pivot TKA design performs similarly to the native knee.

The integration of the CUVIS robotic system, which utilises navigation-based minimally invasive techniques, helps minimise the risk of joint misalignment. It supports the surgeon in creating a detailed surgical plan, selecting the appropriate implant, performing precise bone cuts, and ensuring accurate positioning of the artificial joint.

Regarding the patient's recovery, as quoted in Hindustan Times, Dr. Bhattacharjee said, "Prior to surgery, Kishor could barely walk. However, on the very day of the operation, he managed to walk with assistance. Within just a few days, he was independently walking with newfound confidence."

(Rh/Dr. Sumbul/MSM/SE)