Medical Definition of Arteria rectalis superior

1. Origin, inferior mesenteric; distribution, upper part of rectum; anastomoses, middle and inferior rectal. As a tributary of the portal vein, its anastomosis with these arteries forms a portosystemic or portocaval anastomosis. Synonym: arteria rectalis superior, superior haemorrhoidal artery. (05 Mar 2000)

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Lexicographical Neighbors of Arteria Rectalis Superior

arteria profunda femoris
arteria profunda linguae
arteria pudenda
arteria pulmonalis
arteria pulmonalis dextra
arteria pulmonalis sinistra
arteria radialis
arteria radialis indicis
arteria radicularis magna
arteria ranina
arteria rectalis
arteria rectalis inferior
arteria rectalis media
arteria rectalis superior (current term)
arteria recurrens
arteria recurrens radialis
arteria recurrens tibialis anterior
arteria recurrens tibialis posterior
arteria recurrens ulnaris
arteria renalis
arteria retinae centralis
arteria retroduodenalis
arteria sacralis lateralis
arteria sacralis mediana
arteria scapularis descendens
arteria scapularis dorsalis
arteria segmenti anterioris inferioris renis
arteria segmenti anterioris superioris renis

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