VENA MEDIANA COLLI Meaning and
Definition
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Vena mediana colli refers to a structure found in the neck region of vertebrates, including humans. It is a specific blood vessel that runs along the midline or middle part of the neck, functioning as a median or central vein.
The term "vena" originates from Latin and translates to "vein" in English. Veins are a type of blood vessel responsible for carrying oxygen-depleted blood back to the heart. The word "mediana" is derived from the Latin "medius," meaning "middle." Thus, "mediana" implies the location of this vein in the central part of the neck. Colli, another Latin term, signifies the neck.
The vena mediana colli serves as a crucial pathway for the drainage of deoxygenated blood from various regions of the neck back towards the heart. It collects blood from the superficial layers of the neck, including the muscles, connective tissues, and skin. This vein's central location simplifies the drainage process by providing a central route for blood flow without the need for complex venous branching.
While the vena mediana colli is a naturally occurring vein in most individuals, it is important to note that anatomical structures can vary between individuals. In some cases, this vein may be absent or have different patterns of presence, thus emphasizing the need for adaptability and individual assessment when studying or understanding this anatomical feature. Overall, the vena mediana colli represents an essential component of the circulatory system, effectively facilitating the return of deoxygenated blood from the neck region towards the heart.
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Median vein of the neck, occasionally present, due to fusion of the two anterior jugular veins.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for VENA MEDIANA COLLI
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