It could be intraarticular fractures or ligament injuries that might lead to knee effusion. The knee injury is a very common cause of knee swelling. Knee injuries can cause in painful, swollen joints, and stiffness. Knee effusion in crystalline deposition diseases could be due to a reaction to crystals or due to arthritis caused by crystal deposition over time. It is often used synonymously with all calcium pyrophosphate deposition disease. Pseudogout occurs due to calcium pyrophosphate crystal deposition. There may also be more than one joint affected with gout. Gout causes a painful, swollen joint that is very painful. Gout is a disease where uric acid crystals that deposit in the joints, causing inflammation and pain. The presentation can be acute or chronic depending on the virulence of the organism and condition of the host. Infectious arthritis or synovitis can occur as a result of a bacterial, viral, or fungal infection. It can occur both in adults and children. Rheumatoid arthritis is inflammatory arthritis that leads to progressive joint destruction and painful, stiff, and swollen joints. In progressed cases, knee joint effusion is a common accompaniment. The usual complaint is pain in the joint. Osteoarthritis causes the destruction of the cartilage. Osteoarthritis of the knee can occur after injury or most commonly with wear and tear of joints with aging. These menisci act as shock absorbers and are connected to the joint capsule send ligamentous extensions to bones too. Medial and lateral retinaculae are expansions of quadriceps that stabilize this bone.īetween both the condylar joints, are present curved fibrocartilaginous structures called menisci. The bone provides an increased mechanical advantage for knee extension. The patella is the sesamoid bone in the body in the tendon of the quadriceps muscle. These ligaments provide anteroposterior stability There is also a degree of anterior-posterior glide during the flexion-extension movements. The knee carries out movements of flexion and extension, internal rotation, and external rotation. Between the lateral femoral and tibial condyles.Between the medial femoral and tibial condyles.The knee is a compound joint formed by three articulations Note the swollen knee highlighting knee effusion Anatomy of Knee Clinical photograph of 55 years old lady who came with the complaint of knee pain in left knee. The type of fluid that accumulates around the knee depends on the underlying disease. The body’s natural reaction is to surround the knee with a protective fluid when there is a pathology, a kind of protective mechanism. Knee effusion is common with different types of arthritis, infections, and injuries. ![]() It is also called water on the knee in a colloquial manner.Ī synovial joint has a small amount of fluid called synovial fluid that has many functions including lubrication while joint movement.Ī joint effusion means there is excess fluid in the joint. Knee effusion or swelling of the knee occurs when excess fluid accumulates in or around the knee joint. Joint Aspiration and Synovial fluid examination.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |