What should you know about robotic knee replacement surgery?

The team first assesses your knee and uses imaging or measurements to plan bone cuts and implant alignment. In the operating room, tracking tools show the knee position and movement. The surgeon removes worn surfaces, prepares the bone and places trial components before selecting the final fit.

Knee osteoarthritis is a common reason for replacement when pain and stiffness interfere with walking, sleep or everyday tasks. Robotic assistance can help tailor the plan to your anatomy, but the surgeon still makes decisions throughout the operation. A titanium implant may be discussed among the available component options.

Tell your team about medicines, allergies, previous operations and conditions that affect healing. Prepare a safe home space, place frequently used items within reach and arrange assistance for bathing, meals and transport. Follow the instructions about fasting and medicines before admission.

Rehabilitation usually begins with gentle movement and supported walking, then advances to strengthening, balance and practical activities. Swelling and stiffness can fluctuate. Keep appointments, perform the exercises prescribed for you, protect the incision and use a cane or walker until your therapist says you can progress.

Call your team if the incision opens, drains, becomes increasingly red, or pain suddenly worsens. New calf swelling or tenderness needs prompt advice. Seek emergency care for chest pain, sudden shortness of breath, fainting, or a foot that becomes cold, pale, numb or weak.

Ask what the computer system will change in your operation, which implant is planned, how pain will be managed, when you may drive or work, and how physiotherapy will be adapted to your progress. Ask how total knee replacement compares with the proposed approach if that choice is relevant.