Sigmoid sinus

Noun

Word Frequency: 0.1

Definitions

1.NounA sinus on each side of the brain that is a continuation of the transverse sinus on the same side, follows an S-shaped course to the jugular foramen, and empties into the internal jugular vein.

Synonyms

sinus sigmoideus straight sinus transverse sinus lateral sinus inferior sagittal sinus superior sagittal sinus sinus sagittal sinus sinusoid cavernous sinus great cerebral vein inferior petrosal sinus

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