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Concept
Veine fémorale
Résumé
In the human body, the femoral vein is the vein that accompanies the femoral artery in the femoral sheath. It is a deep vein that begins at the adductor hiatus (an opening in the adductor magnus muscle) as the continuation of the popliteal vein. The great saphenous vein (a superficial vein), and the deep femoral vein drain into the femoral vein in the femoral triangle when it becomes known as the common femoral vein. It ends at the inferior margin of the inguinal ligament where it becomes the external iliac vein. Its major tributaries are the deep femoral vein, and the great saphenous vein. The femoral vein contains valves.
The femoral vein bears valves which are mostly bicuspid and whose number is variable between individuals and often between left and right leg.
The femoral vein continues into the thigh as the continuation from the popliteal vein at the back of the knee. It drains blood from the deep thigh muscles and thigh bone. Proximal to the confluence with the deep femoral vein, and the joining of the great saphenous vein, the femoral vein is widely known as the common femoral vein. As the common femoral vein leaves the inguinal ligament region it becomes the external iliac vein. Other tributaries of the femoral vein are lateral and medial circumflex femoral veins.
The common femoral vein is the segment of the femoral vein between the branching point of the deep femoral vein and the inferior margin of the inguinal ligament. It is not listed in Terminologia Anatomica, which is the international standard for human anatomical terminology developed by the Federative International Programme on Anatomical Terminology. However, it was thought to be due for inclusion in the next edition following consensus documents presented in 2001 at the 14th World Congress of the International Union of Phlebology, and in 2004 at the 21st World Congress of the International Union of Angiology. These consensus documents were brought about by the need felt for more clarity and expansion of terms.
Source officielle
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