The patella rests in a groove along with the femur known as the trochlear groove. After you bend and straighten your knee, the patella moves backwards and forwards within this groove. The Procedure commonly normally takes involving one and 3 hours. The surgeon can make a Minimize down the front on the http://knee cap replacement https://www.theorthopaedicandpainpractice.com/knee-cap-replacement-understanding-the-basics-of-this-orthopaedic-surgery/