inferior labial artery
Definition
Noun: * Anatomy: The inferior labial artery is a branch of the facial artery that supplies oxygenated blood to the tissues of the lower lip.
Usage
The term is used specifically in anatomical, medical, and dental contexts to describe this particular blood vessel. * During the dissection, the students carefully identified the inferior labial artery. * The surgeon took care to avoid the inferior labial artery while making the incision near the lower lip.
Advanced Usage
- Clinical Significance: Knowledge of the inferior labial artery's location is crucial for procedures like cleft lip repair, trauma surgery, and cosmetic injections to the lower lip to prevent vascular injury or accidental intra-arterial injection.
Variants and Related Words
- Inferior labial (adj.): Pertaining to the lower lip (e.g., inferior labial mucosa).
- Facial artery (n.): The main artery from which the inferior labial artery branches.
- Superior labial artery (n.): The corresponding artery that supplies the upper lip, also a branch of the facial artery.
Synonyms
- Arteria labialis inferior (n.): The formal Latin anatomical term.
Noun
-
an artery that is a branch of the facial artery that supplies the lower lip
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