One difference from open surgery is that you may be given general or regional anesthesia, depending on the joint and the extent of the problem.
During surgery, your surgeon makes several small incisions and inserts an arthroscope and specialized tools to repair the joint damage. Afterward, Steri-strips or sutures are used to close the incisions, which are then covered with a bandage.
Once you are ready to go home, your doctor will give you instructions on how to care for your wounds, exercises you should do and activities to avoid.