ARTERIA LUMBALIS Meaning and
Definition
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Arteria Lumbalis refers to the medical term for the Lumbar Artery, which is a major blood vessel that supplies oxygenated blood to the structures in the lower back region. The Lumbar Artery is one of the several branches that arise from the abdominal aorta, the main artery that transports blood from the heart to various parts of the body.
This artery specifically arises from the posterior aspect of the abdominal aorta, usually at the level of the fourth lumbar vertebra. It typically splits into two branches, known as the superior and inferior lumbar arteries, which then travel towards the posterior abdominal wall and lower back area.
The Arteria Lumbalis plays a crucial role in providing nourishment and oxygenation to various structures in the lower back, including the muscles, bones, and spinal structures. It helps in maintaining the integrity and functionality of these tissues by supplying essential nutrients and removing waste products.
In cases of injuries or medical conditions affecting the lumbar region, the Arteria Lumbalis may be affected, leading to compromised blood flow to the affected area. This can result in pain, swelling, and impaired healing processes. Therefore, understanding the anatomy and function of the Arteria Lumbalis is essential for healthcare professionals in diagnosing and treating conditions related to the lower back region.
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Lumbar; one of four or five pairs; origin, abdominal aorta; distribution, lumbar vertebrae, muscles of back, abdominal wall; anastomoses, intercostalis, subcostalis, epigastrica superior and inferior, circumflexa ilium profunda, and iliolumbalis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ARTERIA LUMBALIS
- zrteria lumbalis
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Etymology of ARTERIA LUMBALIS
The word "Arteria Lumbalis" is derived from Latin.
- "Arteria" comes from the Latin word "arteria", which means "artery".
- "Lumbalis" is the Latin form of a combination of the words "lumbus" (which means "loin" or "lower back") and the suffix "-alis" (which means "of" or "pertaining to"), indicating that it refers to the arteries located in the lower back or lumbar region.
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