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The Truth About That Pesky Pain Behind Your Knee

Updated: Apr 6, 2023

Are you someone who often experiences pain in your knee? Do you find that this pain limits your ability to participate in activities that you enjoy? If so, you are not alone. It is estimated that up to 30% of the population will experience this type of pain at some point in their lives.

There are a number of potential causes of this pain, such as Baker’s cyst, arthritis, meniscus tears, and more.

If you are experiencing pain in your knee, it is important to see a doctor or orthopaedic surgeon to get an accurate diagnosis.

Bakers cyst

A Baker's cyst is a fluid-filled sack that forms behind the knee. It is also known as a popliteal cyst. This condition is relatively common and is usually not serious. It can, however, cause pain and swelling.

A Baker's cyst occurs when fluid leaks out of the knee joint and into the space behind the knee. This fluid is usually the same fluid that lubricates the knee joint and helps it move smoothly. The fluid may leak out of the joint due to injury or inflammation.

Most Baker's cysts are small and cause no symptoms. However, some people may experience pain and swelling behind the knee. In severe cases, the cyst can rupture, causing the fluid to leak into the calf. This can cause calf pain and swelling.

Baker's cysts are usually benign and of no cause for concern.

Posterior cartilage tear

A posterior cartilage tear is a type of injury to the cartilage in the back of the knee. This type of injury is most commonly seen in athletes who play contact sports, such as football or hockey. A posterior cartilage tear can also occur due to a fall or other trauma to the back of the knee.

Posterior cartilage tears are often very painful and can cause the knee to swell up. If the tear is severe, it may also cause the knee to give out or make a popping sound. Treatment for a posterior cartilage tear typically includes rest, ice, and elevation of the affected leg. For more severe tears, surgery may be necessary.

Knee arthritis

Knee arthritis is a condition that causes pain and inflammation in the knee joint. The symptoms of knee arthritis can vary, but the most common symptoms include pain, stiffness, and swelling.

Knee arthritis is a common condition, especially among older adults. It can be caused by wear and tear on the knee joint, injury, or other conditions that damage the cartilage.

Treatment for knee arthritis depends on the severity of the condition. Some treatments include over-the-counter pain medication, physical therapy, weight loss, and knee surgery.

There are a few possible explanations for the pain you're experiencing behind your knee. One is a Bakers cyst, which is a build-up of fluid in the back of the knee. Another is a posterior meniscus tear, which is a tear in the tissue that cushions the knee joint. And finally, it could be arthritis, which is a condition that causes inflammation and pain in the joints. If you're still not sure what you can visit MSKdoctors for a consultation and an MRI.

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