Osteoarthritis Causes and Risk Factors

While aging and wear-and-tear are classic causes of osteoarthritis, there are other risk factors. Learn what may be out of your control and what changes can keep your joints healthy.
Older couple jogging in a park
Ways You Can Prevent Osteoarthritis
Doctor feeling patient's hand
Can Cracking Your Knuckles Really Cause Arthritis?
Woman smoking
Discover Why Smoking Might Increase Your Risk of Osteoarthritis
X-rays showing severe osteoarthritis in the knee.
Cause of Cartilage Degeneration in Osteoarthritis
a doctor examining a patient's knee
What's to Blame for Arthritic Joint Locking?