1 — Artery of pterygoid canal; 2 — Cavernous branch; 3 — Meningeal branch; 4 — Branches to nerves; 5 — Cavernous part; 6 — Cerebral part; 7 — Ophthalmic artery; 8 — Anterior choroidal artery; 9 — Posterior communicating artery; 10 — Superior hypophysial artery;11 — Tentorial basal branch; 12 — Tentorial marginal branch; 13 — Inferior hypophysial artery; 14 — Branches to trigeminal ganglion; 15 — Petrous part; 16 — Cervical part; 17 — Caroticotympanic arteries
