The patella rests within a groove along with the femur called the trochlear groove. Any time you bend and straighten your knee, the patella moves backwards and forwards inside of this groove. With the Hospital for Special Surgical treatment Patellofemoral Centre, patients undergoing patellofemoral joint replacement get regional anesthesia—an epidural block that http://knee cap replacement https://www.theorthopaedicandpainpractice.com/knee-cap-replacement-understanding-the-basics-of-this-orthopaedic-surgery/