=====Basilar venous plexus=====
{{ http://classconnection.s3.amazonaws.com/184/flashcards/1904184/jpg/1-s2_0-s1052514909000070-gr61350058043301.jpg}}

This venous plexus forms a venous confluence with the posterior [[cavernous sinus]] and the [[inferior petrosal sinus]], which contains an osteofibrous compartment known as [[Dorello's canal]].