internal carotid artery

(redirected from arteria carotis interna)
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Noun1.internal carotid artery - the branch of the carotid artery that supplies blood to the brain and eyes and internal parts of the headinternal carotid artery - the branch of the carotid artery that supplies blood to the brain and eyes and internal parts of the head
arteria carotis, carotid artery - either of two major arteries of the neck and head; branches from the aorta