To replace a damaged knee joint with a prosthesis, assisted by a robot.
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Robotic Total Knee Replacement
Robotic total knee replacement uses a robotic navigation system to help the surgeon place the prosthesis more accurately. This system allows for greater precision in cutting the bone and placing the prosthetic components, which can result in better knee alignment and increased durability of the prosthesis.
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Robotic total knee replacement is a minimally invasive surgical procedure and an alternative to traditional knee replacement surgery. It uses robotic arm technology to improve accuracy and precision during the procedure. Like a traditional total knee replacement (total knee arthroplasty), it involves removing damaged parts of the knee joint and replacing them with artificial joints (prostheses or implants). The key difference is the assistance of a robotic arm or handheld device, which allows for more precise implant placement and better results.
Indications, Preparation, and Surgical Procedure
This procedure is indicated for partial or total knee replacement in patients with degenerative knee diseases like osteoarthritis that don't respond to conservative treatment. Preparation is similar to traditional procedures but uniquely includes using CT scans to create a 3D image of the patient’s knee anatomy. This allows the surgeon to design a personalized surgical plan. During the surgery, which is performed under general anesthesia, a smaller incision (4 to 6 inches) is made compared to a traditional procedure (10 to 12 inches). The robotic system is a tool that guides the surgeon to ensure greater accuracy in the placement of the implants.