1 — Right common carotid artery; 2 — Right subclavian artery; 3 — Brachiocephalic trunk; 4 — Superior laryngeal artery; 5 — Superior thyroid artery; 6 — External carotid artery; 7 — Left common carotid artery; 8 — Inferior laryngeal artery; 9 — Inferior thyroid artery; 10 — Left thyrocervical trunk; 11 — Left subclavian artery; 12 — Arch of aorta; Aortic arch
