Medical Dictionary

sphenoparietal sinus

noun sphe·no·pa·ri·etal sinus \ˌsfē-nō-pə-ˈrī-ət-əl-\

Medical Definition of sphenoparietal sinus

  1. :  a venous sinus of the dura mater on each side of the cranium arising at a meningeal vein near the apex of the lesser wing of the sphenoid bone and draining into the anterior part of the cavernous sinus

Seen and Heard

What made you want to look up sphenoparietal sinus? Please tell us where you read or heard it (including the quote, if possible).