Knee effusion : Fluid Or Water On The Knee-Medical Study
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To put it simply, effusion of the knee is the escape of fluid into the tissue. This occurs when excess fluid accumulates in or around the knee joint. A small amount of fluid naturally exists in normal joints, but when a joint is affected by arthritis, for example, abnormal amounts of fluid can build up causing the knee to become swollen around the top, outside and below your knee this is a brief study on knee effusion please comment thank you/.............
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Knee effusion : Fluid Or Water On The Knee-Medical Study
- 1. 🔝KNEE EFFUSION: FLUID OR WATER ON THE KNEE- Medical Study PREPARED BY MARTIN SHAJI PHARM D
- 3. What is Effusion of the Knee? To put it simply, effusion of the knee is the escape of fluid into the tissue. This occurs when excess fluid accumulates in or around the knee joint. A small amount of fluid naturally exists in normal joints, but when a joint is affected by arthritis, for example, abnormal amounts of fluid can build up causing the knee to become swollen around the top, outside and below your knee
- 4. 4 🔴Water on the Knee vs. Bursitis: What's the difference? It’s unclear what the difference between water on the knee, or effusion, and knee bursitis is, but we’ve uncovered why: they’re both the same thing. There is no difference between water on the knee and knee bursitis. ➡️Knee bursitis is specifically explained as the inflammation of a small fluid-filled sac situated near your knee joint and around the kneecap. A bursa is the small sac that retains the fluid. The fluid that fills the bursa is called synovial fluid.
- 5. 5 🔑Other names for water on the knee: ℹ️ Effusion ℹ️ Knee Bursitis ℹ️ Prepatellar Bursitis ℹ️ Swelling of the knee
- 6. 6 🔴Water on the Knee vs. Swelling of the Knee: What is the difference? There are two different types of swelling: edema and effusion. Edema is swelling that occurs primarily in the soft tissues of the body. Effusion is swelling or fluid in the joint space. So really, there is no difference between water on the knee and swelling of the knee. Effusion is just a specific type of swelling.
- 7. 7 Symptoms of Effusion: ➡️Swelling and redness of the skin ➡️Joint stiffness ➡️Difficulty straightening leg ➡️Pain and tenderness ➡️Knee is warm/hot to the touch ➡️Fluid build up ➡️Knee is large and puffy
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- 9. 9 🔴What causes fluid on the knee? The two main causes of effusion of the knee: 1️⃣ Arthritis Arthritis is inflammation of one or more of your joints. There are actually over one hundred different forms of arthritis. The symptoms typically include pain, swelling, and stiffness.
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- 11. 11 2 Injury to ligament An injury to your ligament can occur in many different ways. Ligaments in your knees include the anterior cruciate ligament (ACL), the posterior cruciate ligament (PCL), the lateral collateral ligament (LCL), and the medial collateral ligament (MCL). This can occur while on a run or other strenuous activities. The symptoms typically include pain, a loud pop, swelling, looseness in the joint, and inability to bear weight without pain. 🔑After any injury, swelling occurs because the body’s natural reaction is to surround the knee with a protective fluid. This is when effusion of the knee occurs.
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- 15. 15 Diagnosis The diagnosis of a joint effusion may involve a physical exam, imaging tests, and lab evaluation of joint fluids.7 In addition, the doctor will review your medical history, current health, and co-occurring symptoms to arrive at a diagnosis.
- 16. 16 Physical Examination The physical exam, in which the doctor will touch (palpate) and manipulate the joint, can reveal a lot about the underlying cause of the condition. For example: With arthritis, the lubricating tissue between the joints, called the synovium, will feel boggy. Moreover, with the exception of gout, the swelling will be gradual rather than swift. Joint infections tend to develop rapidly and cause excessive pain and redness. Acute swelling accompanied by the inability to bear weight may suggest a torn ligament or fracture of the knee.
- 17. 17 Imaging Tests Following the physical exam, imaging tests may be ordered to determine the exact cause of the effusion. Each test has its benefits and limitations: Ultrasonography uses sound waves to visualize bone and connective tissues. It can be used to confirm arthritis or the inflammation of tendons or ligaments. While non-invasive and portable, an ultrasound poses a disadvantage as it is less able to visualize soft tissues than other forms of imaging. X-rays and computed tomography (CT), both of which expose you to ionizing radiation, are best suited for diagnosing and characterizing bone fractures and arthritis.
- 18. 18 Magnetic resonance imaging (MRI), which utilizes magnetic fields and radio waves, is able to visualize soft tissue, cartilage, and joint structures that the other tests can't. On the downside, the procedure can be costly and will sometimes involve the use of intravenous contrast agent.
- 19. 19 Joint Fluid Analysis In the course of diagnosing your condition, your doctor may want to drain (aspirate) fluid from the joint space, known as synovial fluid, to help alleviate pressure and pain. The procedure, referred to arthrocentesis, may also be used to obtain a fluid sample for evaluation in the lab.
- 20. 20 Cloudy fluid may suggest rheumatoid arthritis due to inflammatory increases in white blood cells (generally over 10,000 per cubic millimeters). Yellow-green fluid may suggest an infection, particularly if the white blood cell count (WBC) is greater than 20,000 per cubic millimeter. Traces of pus may also be seen. Golden fluid is commonly associated with gout. Microscopic examination may also reveal needle-like uric acid crystals. Bloody or pink fluid is the classic sign of a joint injury. Clear fluid is typically seen with osteoarthritis since it doesn't involve any inflammation. The WBC will usually be below 2,000.
- 21. 21 Treatment Most treatments for knee joint effusion are based on the cause of the condition, so treatment varies for each individual. A physical therapist can advise on exercises and fitness activities to strengthen the area and support the weakened knee. Sometimes, a series of corticosteroid injections is prescribed, non-steroidal anti-inflammatory drugs (NSAIDs), or antibiotics to reduce inflammation or treat an infection. For others, knee surgery or even joint replacement may be necessary.
- 22. 22 Many people with water on the knee will need to have the excess fluid removed; this will be done by aspiration.
- 23. 23 Prevention While joint effusion can’t always be avoided, there are things you can do to significantly lower your risk Lose weight, if needed, to reduce stress on the hips and lower extremities. Embark on a low-impact exercise plan if you're experiencing pain in the knee, hip, or ankle. Avoid heavy weightlifting or deep squats. Use resistance training to strengthen muscles in and around your joint. This may include using a leg extension machine for the knees or resistance band training for the shoulder and rotator cuff. Perform gentle knee and shoulder stretches before exercise or throughout the day if you're sitting at a desk for a long period of time.
- 24. 24 Use an elastic knee support or elbow brace when engaging in contact sports or manual labor. Never exceed your physical capabilities, especially as you get older. This may involve changing the types of sports you engage in (such as switching from running to cycling). Don't strain to reach for something. Use a stool for hard-to-reach items. Listen to your body. If you experience any acute or persistent joint pain, get it checked by a doctor sooner rather than later.
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