Temporal vein

Temporal vein

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Superficial veins of the face and the neck. (Temporal vein is labeled at center, on forehead.)

The Temporal vein is a vein that drains the lateral aspect of the head. It arises from the veinous plexus on the temporal muscle, and, joining with the frontal vein, forms the angular vein.

Structure

The temporal vein begins on the side and apex of the head in a plexus which communicates with the frontal vein and with the supratrochlear vein and supraorbital vein. It then runs backward superficial to the temporal fascia, and joins with the internal maxillary vein to form the retromandibular vein.

Function

The temporal vein, like other veins of the scalp, drains deoxygenated blood from the scalp to the heart. It plays a crucial role in the venous drainage system of the head and neck.

Clinical significance

Due to its superficial location, the temporal vein can be easily damaged in head injuries. It can also be used for venous access in certain medical procedures.

See also

• Vein
• Temporal muscle
• Angular vein
• Retromandibular vein