Joint effusion happens when your joint swells up when excess fluid builds up in the tissues surrounding it. The area around your joint may appear larger when compared to the same joint on the other ...

Joints form the connections between bones in places such as your knees, elbows, shoulders, and hips. They provide support and help you move. Any damage to the joints from disease or injury can ...

Most causes of joint cracking and popping aren't serious or painful. Joint cracking has not been shown to cause arthritis. Regular exercise helps keep muscles strong and supports joints. Usually, ...