The veebral aery traverses all of the following except:
C i.e. Interveebral foramen - Anterior ethmoidal aery is a branch of the ophthalmic aery which is a branch of the internal carotid aery - Anterior cerebral middle cerebral, posterior communicating, choroidal and opthalmic aeriesQ are branches of intracerebral pa of internal carotid aery.- Veebral aery is a branch of subclan aery (1st pa), accompany sympathetic ganglion & trunk, runs through foramen transversaria of C6 to Cl veebra and enter cranium through foramen magnumQ- Veebral aery traverses through foramen transversarium & foramen magnum but not interveebral foramenQVeebral aery traverses through veebral triangle, foramina transversaria of upper 6 veebraeQ, supoccipital triangle,posterior atlanto- occipital membrane, veebral canal, pierce duramater and arachnoid (subarachnoid)Q and passes throughforamen magnumQ to enter posterior cranial fossa (skull).
Foramen magnum
Subarachnoid space
Interveebral foramen
Interveebral foramen