What is robotic joint replacement surgery?

Robotic joint replacement is a joint replacement procedure in which the orthopaedic surgeon uses robotic or computer-assisted technology to help plan and perform parts of the operation. It is most commonly used for knee and hip replacement. The surgeon remains in control throughout the procedure; the robotic system does not perform the operation independently.

The technology can create a detailed model of the patient’s joint using a CT scan or measurements collected during surgery, depending on the system. This information helps the surgeon plan implant size, alignment, bone preparation, and component positioning according to the individual anatomy.

During surgery, tracking technology provides real-time information about the position of the bones and surgical instruments. Some robotic systems can also guide or restrict instrument movement so that bone preparation stays within the boundaries of the surgical plan.

At ASIC Clinic, Dr. Atul Mishra uses robotic-assisted, computer-navigated, and conventional joint replacement techniques depending on the patient’s condition. He decides whether robotic assistance is appropriate, approves and adjusts the surgical plan, controls the procedure, and assesses the final stability and movement of the joint.