Computer-assisted knee replacement, also known as computer-assisted orthopedic surgery, is a technique that uses computer technology to assist a surgeon during a knee replacement procedure. This technology provides the surgeon with real-time information about the patient's anatomy and helps guide the placement of the artificial knee components with increased precision and accuracy.
The Brainlab Navigation System is a software designed by Brainlab for knee replacement procedures. It guides surgeons in performing computer-assisted knee replacement surgery to relieve pain and restore knee stability and function. Accurate implant placement is crucial during knee replacement surgery, as incorrect alignment can lead to joint replacement wear and loosening. Brainlab's Computer-Assisted Surgery (CAS) uses a computerized model of the knee joint to ensure proper alignment based on the individual's anatomy and ligaments. The Brainlab navigation system has been proven to improve alignment, stability, and overall function of the new knee joint, leading to increased longevity and reduced need for revisions.
Computer assisted knee arthroplasty may be necessary for several indications, including
During the procedure, the surgeon uses a specialized computer program and imaging technology, such as MRI or CT scans, to create a 3D virtual model of the patient's knee joint. This virtual model allows the surgeon to plan the surgery before the actual procedure, including the size, placement, and alignment of the artificial knee components.
During the surgery, sensors are attached to the patient's knee to track its movement and position. This information is fed into the computer program, which provides the surgeon with real-time feedback and helps guide the placement of the artificial knee components with greater accuracy and precision. Computer-assisted knee replacement has been shown to improve the accuracy and precision of component positioning, which can lead to better outcomes for patients, including improved function, reduced pain, and longer-lasting knee replacements.
Although knee arthroplasty using the Brainlab knee navigation system is generally considered a safe procedure, it does carry certain risks and potential complications. These may include the following:
Patients should be aware of these potential risks and complications and discuss them thoroughly with your surgeon before undergoing a computer-assisted knee replacement procedure.
