What Is Osteoarthritis? Symptoms, Causes, Diagnosis, Treatment, and Prevention
Thanks to its water content, cartilage can change shape to absorb impacts when it is compressed. Without this cartilage, the bones underneath can rub together, causing pain and inflammation at the joint. (2) Most Popular Primary Osteoarthritis vs. Secondary Osteoarthritis Osteoarthritis is classified as either primary or secondary. It affects women more often than men, especially after menopausal age. Most often, primary osteoarthritis affects the fingers, spine, hips, knees, and big toes....