A popliteal cyst, also known as a Baker’s cyst, is a fluid-filled swelling that causes a lump at the back of the knee, leading to tightness and restricted movement. The cyst can be painful when ...

The popliteal lymph nodes are behind the knee. Conditions such as infections and autoimmune conditions can cause swelling, but it is rarely due to cancer. Learn more.

The popliteal pulse is behind your knees. It's a good way to check whether blood is flowing properly to your legs and feet.

Your popliteal pulse can be hard to find depending on things like your weight, how much water you drink, and how you’re sitting or standing. It’s not usually an emergency if you can’t find ...

Popliteal artery aneurysms (PAAs) are the most frequent peripheral aneurysm with a significant morbidity if left untreated. Open surgical technique is still considered the gold standard; however ...

The popliteal-artery entrapment syndrome is a potentially serious but rare cause of ischemia of the legs. 1 It occurs predominantly in young persons and is due to an abnormal anatomical relation ...

Popliteal artery entrapment syndrome (PAES) is an anomaly resulting in symptomatic extrinsic compression of the popliteal artery by the surrounding musculotendinous structures; most frequently the ...

A Baker's cyst, or popliteal cyst, refers to swelling in the space behind the knee, which causes stiffness and pain. Baker's cysts are most common in women over the age of 40, and they often ...