A knee replacement is a common surgical procedure for arthritis of the knee. If you have been advised by your surgeon to have a total knee replacement, you can learn about how your operation will be performed by visiting edheads.org
Modern knee replacements are quite sucessful. Over 90% of implanted knees will still be functioning after 10 years. An artificial knee is however not a normal knee and there are limitations as to what you are advised to do when you have recovered from your operation.