Viscosupplementation requires the injection of hyaluronic acid into your knee joint to improve lubrication and improve mobility. This treatment can be specifically useful for older adults suffering from knee osteoarthritis, since it aims to alleviate pain and boost joint function. This tendon is usually a link for the quadriceps muscle https://www.theorthopaedicandpainpractice.com/knee-pain-in-older-patients-ages-55/