Shoulder injuries and different types of arthritis may cause acromioclavicular (AC) joint pain. The AC joint in the shoulder connects the collarbone to part of the shoulder blade. One of the AC ...

A joint is anywhere two bones meet, and we have about 350 of them. They’re essential for movement, flexibility and stability.

Arthritis affects millions of Americans, causing joint pain, stiffness, and decreased mobility that can significantly impact quality of life. While this common condition can develop in anyone, ...

Chronic joint pain refers to discomfort in a joint that lasts for a prolonged period of time. A person may experience chronic joint pain due to many different reasons, such as arthritis, Still’s ...

Joint pain can be caused by a number of biological, psychological, and social factors. The most common cause of joint pain is ...

What do we have in common with fish, besides being vertebrates? The types of joints we (and most vertebrates) share most likely originated from the same common ancestor. But it’s not a feature that we ...

New research shows that an injectable goo can repair cartilage damage in animals' joints within six months. Scientists are now developing the tech for use in humans. When you purchase through links on ...