In case of the entire knee replacement surgery, the full knee joint is replaced with the prosthetic joint, but the partial knee replacement surgical treatment is only worried about replacing the damaged cartilage inside the knee affected of arthritis in lieu of removing and replacing every one of the cartilages. Several factors exist that make the inmates prefer partial knee replacement over total knee replacement surgery. The basic difference, however, is within relation to its incision and recovery. In case of the entire knee replacement, the incision that is made is pretty big, whereas in case of the partial one, the incision is small and the time taken for recovery is additionally less when compared to the former. Joint pain, stiffness and swelling are the most common symptoms of arthritis. Your range of exercise may also decrease, and you may become reddish around the joints. Many people with arthritis notice their symptoms are worse in the morning. The exact cause of an immune system attack is unknown. But scientists have discovered genetic markers that increase your risk of fivefold RA. Osteoarthritis is the most common type of arthritis in the United Kingdom and affects about 8 million people.