Any of several small branches of the internal carotid artery that supply the trigeminal ganglion and the walls of the cavernous and petrosal sinuses. [ http://purl.obolibrary.org/obo/BTO_0002996 ]

Synonyms: ramus sinus cavernosi (pars cavernosa) (arteria carotis interna) cavernous branch of cavernous part of internal carotid artery

This is just here as a test because I lose it