Medical Definition of Median sacral artery
1.
Origin, posterior aspect of abdominal aorta just above the bifurcation; distribution, lower lumbar vertebrae, sacrum, and coccyx; anastomoses, lateral sacral, superior and middle rectal.
Synonym: arteria sacralis mediana, middle sacral artery.
(05 Mar 2000)
Lexicographical Neighbors of Median Sacral Artery
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