A joint is where two bones meet. Synovial joints are one of three types of joints in the body. Synovial joints are unique because they contain a fibrous joint capsule with synovial fluid. Hinge and ...

Reduce your risk of developing osteoarthritis, which presently affects over 30 million adults in the U.S.

Arthritis is a condition in which one or more of your joints are inflamed. This results in stiffness, soreness, and swelling. While there are different types, arthritis can be broadly split into two ...

Hinge joints move in one direction, like doors, and are in knees, elbows, and fingers. Injuries or arthritis can cause pain and swelling in hinge joints, but ice and rest help reduce pain. Physical ...

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 ...

Joints often crack due to harmless gas bubbles in fluid or tendons moving over bones. While usually normal, persistent pain, swelling, or stiffness could signal arthritis or injury. Staying active, ...