Elbow joint effusion refers to swelling in the elbow joint due to a buildup of fluid. It results from inflammation and can happen for various reasons. Possible causes of elbow joint effusion include a ...

The elbow joint connects the upper arm to the lower arm to enable movement. The elbow is complex and consists of bones, ligaments, nerves, and blood vessels. People use the elbow joints extensively in ...

Rheumatoid arthritis (RA) is a chronic, progressive disease caused by an overactive immune system. RA affects smaller joints in the body as well as larger ones. When there’s the involvement of smaller ...