sigmoid artery

noun

Medical Definition of sigmoid artery

: any of several branches of the inferior mesenteric artery that supply the sigmoid colon

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Dictionary Entries Near sigmoid artery

sigmoid

sigmoid artery

sigmoid colon

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Cite this Entry

“Sigmoid artery.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/sigmoid%20artery. Accessed 23 Jan. 2022.

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