Deal with your incision. You'll have stitches or staples all around your wound. Keep it dry and included for as long as your medical doctor lets you know to. In any other case, it could get infected. This results in inflammation generally known as osteoarthritis, which results in pain and stiffness http://knee cap replacement https://www.theorthopaedicandpainpractice.com/knee-cap-replacement-understanding-the-basics-of-this-orthopaedic-surgery/