Osteoarthritis causes deterioration of the joint structures. Wearing away or deterioration of articular cartilage leads to narrowing of the joint space (i.e., the space between the end of ...

Osteoarthritis is a common chronic ... if there is any uncertainty about the cause of joint pain. Radiographic changes on a plain radiograph can show subchondral sclerosis of the bone, joint space ...

Alone or in combination, the supplements do not reduce joint pain or limit joint-space narrowing. Randomized trials on the effectiveness of glucosamine and chondroitin for osteoarthritis (OA) have ...