Joint Effusion: Understanding the Causes, Symptoms, and Treatment
Joint effusion, commonly known as "water on the knee" or "swelling of the joint," refers to the accumulation of excess fluid in a joint. This condition can affect any joint in the body, but it is most commonly observed in the knee. Joint effusion can result from a variety of underlying conditions, including trauma, arthritis, or infection. In this article, we will explore the causes of joint effusion, associated symptoms, when to seek medical attention, diagnosis, and available treatment options.