VENA LABIALIS SUPERIOR Meaning and
Definition
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Vena Labialis Superior is a term used in anatomy to refer to a specific blood vessel located in the upper lip region of the human body. The word "vena" originates from Latin, meaning "vein," while "labialis" is also derived from Latin, signifying "pertaining to the lip." The term "superior" describes its location as being above or superior to another anatomical structure.
The vena labialis superior is a major vein that runs vertically along the upper lip, coursing between the skin and the underlying muscle tissues. It is specifically responsible for draining deoxygenated blood from the upper lip region and returning it to the systemic circulation through larger vessels. This vein forms a crucial part of the vascular network in the face, aiding in the overall blood supply and drainage of the lip region.
Knowledge of the vena labialis superior is of great importance in medical fields such as facial reconstructive surgery and maxillofacial trauma, where preserving the blood supply is crucial for successful procedures. Additionally, this vein may play a role in the spread of certain infections or diseases in the lip region. Therefore, understanding its anatomy and function is essential in diagnosing and treating relevant medical conditions.
In summary, the vena labialis superior is a prominent vein located in the upper lip region, responsible for draining blood from the upper lip and contributing to the overall blood supply in the facial region.
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Superior labial vein taking blood from the upper lip and discharging into the anterior facial vein.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for VENA LABIALIS SUPERIOR
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