facial vein
Definition
Noun: A facial vein is any of the several veins responsible for draining deoxygenated blood from the tissues of the face.
Usage
The term facial vein is used in medical and anatomical contexts to refer to the specific venous structures that collect blood from the facial region and return it toward the heart. It is a precise anatomical term. - The surgeon carefully avoided the facial vein during the procedure. - Inflammation can sometimes affect the facial vein.
Advanced Usage
- Clinical significance: The facial vein is of particular medical interest because it has few valves, which is a factor in the potential spread of infection from the face to deeper cranial veins.
- Due to its valve-less connections, an infection in the facial vein can be dangerous.
Variants and Related Words
- Anterior facial vein: A more specific term for the main trunk of the facial vein.
- The anterior facial vein is a major drainage vessel for the face.
- Common facial vein: Refers to the short vein formed by the union of the facial vein and another vein before draining into a larger vessel.
- The common facial vein typically drains into the internal jugular vein.
Synonyms
- Venous vessel of the face: A descriptive synonym.
- Draining vein of the face: A functional synonym describing its role.
Noun
-
any of several veins draining the face
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