Baker's Cyst

If you feel a lump behind your knee you may have a Baker’s cyst.

A Baker’s cyst, also known as a popliteal cyst, is an accumulation of joint fluids that forms behind the knee causing a bump to form.

A Baker’s cyst can be caused by arthritis in the knee or a cartilage tear.

Osteoarthritis is the most common form of arthritis associated with a Baker’s cyst.

Treating the underlying problem usually relieves the swelling and discomfort of the Baker’s cyst. These cysts are most common in adults between 55 and 70 years of age and in children between the ages of 4 and 7.

There are several signs and symptoms of a Baker’s cyst. However, some Baker’s cyst cause no symptoms and sometimes will go unnoticed.

A Baker’s Cyst can also have a symptom of knee pain. A Baker’s cyst is diagnosed with an examination by your doctor and confirmed by radiological testing.

Baker’s cyst can be treated.

However, in some cases treatment is often not necessary. Baker’s cyst can be resolved with removal of excess knee fluid by needle aspiration.

Physical therapy can also be another treatment option.

Icing, rest and compression wrap may also help to reduce knee pain and swelling.

If the Baker’s cyst is caused by a cartilage tear, surgery may be needed for treatment.

Medication such as cortisone may be injected into your knee to reduce the volume of fluid being produced causing the Baker’s cyst to form in the first place. Baker’s cyst is generally soft and tender to touch.

The symptoms of a Baker’s cyst resemble that of a blood clot in your leg. A blood clot is a serious medical condition that needs medical attention as soon as possible.

Therefore, it is important to see your doctor if you are having any pain or swelling behind your knee to determine the cause and to receive the proper treatment.