Osteoarthritis with the knee is a common sickness that causes major disability. Most clients can be managed conservatively in the outpatient location. A small minority involve medical procedures. The cornerstones of treatment are fat loss, work out and analgesia. For more generalised mobility aids, crutches or canes are equally helpful https://www.theorthopaedicandpainpractice.com/how-is-knee-osteoarthritis-treated/