The popliteal vein is formed by the junction of the venae comitantes of the anterior tibial vein and the posterior tibial vein at the lower border of the popliteus muscle.

Apr 19, 2023 · The popliteal vein runs up the back of the knee and carries blood from the lower leg to the heart. Sometimes, a blood clot, or a thrombosis, can block this important vein.

Your popliteal artery travels from your lower thigh to your upper calf, behind your knee. It’s a continuation of your femoral artery and a key supplier of oxygen-rich blood to your knee, calf …

Nov 6, 2025 · The popliteal fossa is a diamond shaped area located on the posterior aspect of the knee. It is the main path by which vessels and nerves pass between the thigh and the leg. In …

The floor of the fossa is formed by the Popliteal surface of the Femur, the capsule of the Knee reinforced by the oblique Popliteal ligament and, the Popliteus muscle covered by its Fascia [1].

Aug 14, 2025 · The popliteal region, commonly known as the back of the knee, is an anatomical crossroads. It facilitates essential connections between the thigh and the lower leg, supporting …

Popliteal artery entrapment syndrome, also called PAES, is an uncommon condition that affects the main artery behind the knee. That artery is the popliteal artery. In this condition, the calf …

Nov 11, 2025 · The popliteal artery is the direct continuation of the superficial femoral artery, at the point where it exits the adductor canal at the adductor hiatus, and passes into the popliteal …

Sep 18, 2025 · During gait, it plays a key role by unlocking the fully extended knee to initiate flexion. Unlike the other muscles in this compartment, which mainly act on the ankle, the …

The popliteal fossa is the space behind your knee; and even though it may not look like much from the outside, it’s actually a complex region, delimited by muscles and fascia, and it …