The precise location of your knee pain can help you narrow down the potential cause. Here's what you need to know as well as a chart.

Your knee is “locked”. Your knee pain is accompanied by a fever, redness, and swelling. You have difficulty putting weight on your knee. You have pain with an obvious deformity in the knee joint. Your ...

Shocking revelations about ACL tears! Learn how a simple injury can lead to knee instability, excruciating pain, and lost range of motion. Find out the crucial symptoms to watch out for and the ...

Learn why your knee hurts, symptoms, treatment and exercises for knee pain. Your knees are essential to movement. If you're dealing with chronic knee pain, here's some advice.

Sudden knee pain may indicate an acute injury or flare-up of a chronic condition. Here, learn more about common causes and their symptoms and treatments.

Pain above your knee may indicate a number of potential conditions. Learn about what causes this pain, how it's treated, and when to seek medical attention.

Although having knee pain is common as you get older, it doesn’t have to become your new normal. Learn more about the symptoms, what causes it, and how to treat it.