Ganglion, knee Save
ICD-10 code: M67.46
Chapter: Diseases of the musculoskeletal system and connective tissue
Ganglion, Knee: Symptoms, Causes, and Treatment
A ganglion is a non-cancerous lump that develops on top of a joint or tendon. The knee joint is one of the common areas where ganglion cysts can form. These cysts are also known as synovial cysts, and they can develop on the front, back, or sides of the knee joint.
Here are some of the causes of ganglion cysts in the knee:
- Joint or Tendon Injury: Ganglion cysts can develop as a result of joint or tendon injury. When the joint or tendon is injured, the synovial fluid that lubricates the joint can leak out and form a cyst.
- Wear and Tear: Ganglion cysts can also develop as a result of wear and tear on the joint. As we age, the joint can become damaged, and this can cause the synovial fluid to leak out and form a cyst.
- Unknown Causes: In some cases, the cause of a ganglion cyst in the knee is unknown.
The symptoms of a ganglion cyst in the knee can include:
- Pain or discomfort in the knee joint
- A visible lump or bump on the knee joint
- Swelling or stiffness around the knee joint
- Difficulty moving the knee joint
If you are experiencing these symptoms, it is important to see a doctor for an accurate diagnosis. Your doctor may order imaging tests, such as an MRI or X-ray, to determine if you have a ganglion cyst in the knee.
Treatment for a ganglion cyst in the knee depends on the severity of the cyst and the symptoms it is causing. In some cases, the cyst may go away on its own without treatment. However, if the cyst is causing pain or discomfort, your doctor may recommend the following treatments:
- Aspiration: Your doctor can use a needle to drain the fluid from the cyst, which can reduce its size and alleviate symptoms.
- Surgery: If the cyst is large or causing severe symptoms, your doctor may recommend surgery to remove the cyst.
Overall, a ganglion cyst in the knee can be a painful and uncomfortable condition. However, with the right treatment, most people are able to manage their symptoms and reduce their risk of complications.