Osteoarthritis
Osteoarthritis (OA), often called “wear and tear” arthritis, is the most common form of arthritis. It is a progressive, degenerative joint disease that causes damage to cartilage and bone. It is the arthritis most associated with old age and results when the protective cartilage on the ends of the bones wears down over time. Over pronation (excessive inward rolling of the foot) and over supination (excessive outward rolling of the foot) are often strong contributing factors to the development of osteoarthritis in the feet, ankles, knees and above. The feet are the foundation upon which the entire body rests. When they become misaligned, as with both over pronation or over supination, the entire skeletal system above also becomes misaligned. This can create a mechanical issue in the joints that, over time, can cause a breakdown of joint cartilage and bone, leading to the joint pain, stiffness, swelling and locking that characterize osteoarthritis.