Knee Pain

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Overview
Knee pain is a common condition that often results from overuse, injury, or medical conditions, such as arthritis. Incidence of knee pain increases with age. In the United States, about 20 million people seek medical care for knee pain each year. The condition can develop suddenly (acute knee pain) or gradually over time (chronic knee pain).

The knees are the largest joints in the body. The lower end of the thighbone (femur), the upper end of the shinbone (tibia), and the knee cap ...Read the full article