arteria lumbalis


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Related to arteria lumbalis: Median sacral artery, Lumbar arteries
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Noun1.arteria lumbalis - one of four or five pairs of arteries that originate in the abdominal aorta and supply the lumbar vertebrae and the back muscles and abdominal wall
arteria, arterial blood vessel, artery - a blood vessel that carries blood from the heart to the body
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