The main advantage of ankle replacement surgery is to relieve ankle arthritis pain and to preserve motion in the ankle joint. The alternative to ankle replacement surgery is ankle fusion. Ankle fusion is a more traditional surgery for ankle arthritis; in this procedure the cartilage is shaved off the bones of the ankle joint, which are then allowed to heal together. This eliminates the painful arthritic surfaces from rubbing on each other, however it comes at the expense of motion. Another...
