The commonest method of arthritis, osteoarthritis is because of the progressive wearing down of cartilage over time. This limitations the number of motion and triggers pain, stiffness, weakness and swelling with the knee. This is certainly an autoimmune disease that causes the tissue across the joint to become inflamed and https://www.theorthopaedicandpainpractice.com/knee-pain-in-older-patients-ages-55/