The patella rests in the groove in addition to the femur known as the trochlear groove. Once you bend and straighten your knee, the patella moves backwards and forwards inside of this groove. Knee cap replacement is perfect for individuals with knee joint instability and lateral knee have on. It is additionally http://knee cap replacement https://www.theorthopaedicandpainpractice.com/knee-cap-replacement-understanding-the-basics-of-this-orthopaedic-surgery/