knee arthritis knee pain .Educational animation video dealing with knee arthritis and explaining the difficulty the physician encounters during the treatment of injured cartilage and arthritis. It appears that when the knee arthritis is minimal, almost all treatment methods work. However, when the knee arthritis is more than minimal, there are many option presented to the physician but none of them are predictable. The appropiate treatment optionfor knee arthritis, when dealing with severe arthritis of the knee joint is to perform total knee replacement surgery.operation on the knee for reconstruction of the damaged cartilage from knee arthritis is done so the patient will have relief from the symptoms of pain swelling and popping .treatment is improved by adding therapy , rehab and exercises during the recovery phase,the patient should seek medical advice when he suspects having arthritis