Last Updated:2025/12/07
(anatomy) A large unpaired artery that arises from the abdominal aorta just below the celiac artery at the level of the first lumbar vertebra, and supplies the intestine from the distal half of the duodenum through two-thirds of the transverse colon, as well as the head of the pancreas.
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superior mesenteric artery
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Source Word
superior mesenteric artery
Noun
Japanese Meaning
上腸間膜動脈:腹部大動脈から発生する大きな奇数の動脈で、腹腔動脈の直下、第一腰椎レベルあたりから起こり、十二指腸遠位部、横行結腸のおよそ2/3、および膵臓頭部に血液を供給する解剖学的構造
( plural )