Computer-assisted knee replacement surgery

Computer-assisted knee replacement software helps surgeons visualize more than what can normally be seen through incisions and takes critical measurements throughout the surgery that are not possible without the assistance of computers.

How computer-assisted surgery works

Before beginning the knee replacement procedure, your surgeon helps the computer locate specific landmarks and take critical measurements of your body. Once the computer has this basic information, it can track the precise position of your leg, the knee implant and the surgeon’s instruments at all times during your surgery.

Throughout the surgery, the computer provides constant feedback and information to your surgeon. Your orthopaedic surgeon still does all of the work, the computer simply puts together the information coming in from the instruments and tells your surgeon where the precise implant position should be.

Given that every patient is different, this real-time, patient-specific, computer-guided accuracy is unmatched in the history of knee replacement surgery.

What are the patient benefits of computer-assisted surgery?

Computer-assisted surgery gives orthopaedic surgeons greater capabilities to perform less invasive procedures due to enhanced visualization. A smaller incision made during your knee replacement surgery means less trauma to the underlying muscles and soft tissues as well as less blood loss. This leads to a shorter hospital stay, shorter rehabilitation and a faster return to a greater quality of life.

Because computer-assisted surgery allows more precise alignment and placement of the knee implant it may also extend the lifespan of your knee replacement by reducing uneven wear. It also may help increase your range of motion.

In essence, computer-assisted surgery is like a GPS system for orthopaedic surgeons. It allows for longer-lasting implants and fewer complications. Talk to your orthopaedic surgeon to find out if computer assisted knee replacement surgery is an available option for you.