ZYGOMA CLICK MAXILLARY SINUSES NASAL SEPTUM CLICK NASOPHARYNX CLICK EXTERNAL AUDITORY MEATUS CLICK PTERYGOID MUSCLES CLICK PAROTID GLANDS CLICK MASSETER MUSCLES CLICK UVULA CLICK TONGUE CLICK INTERNAL CAROTID ARTERY INTERNAL JUGULAR VEIN CLICK MANDIBLE CLICK SUBMANDIBULAR GLANDS CLICK LYMPH NODES CLICK EXTERNAL CAROTID ARTERIES INTERNAL CAROTID ARTERIES CLICK EPIGLOTTIS CLICK COMMON CAROTID BIFURCATION CLICK HYOID BONE CLICK COMMON CAROTID ARTERIES STERNOCLEIDOMASTOID MUSCLES INTERNAL JUGULAR VEINS CLICK EXTERNAL JUGULAR VEINS CLICK THYROID CARTILAGE CLICK INTERNAL JUGULAR VEINS COMMON CAROTID ARTERIES CLICK TRACHEA ESOPHAGUS CLICK THYROID RIGHT AND LEFT SUBCLAVIAN ARTERIES CLICK RIGHT SUBCLAVIAN VEIN FIRST RIB CLICK CLAVICLE HEAD CLICK LEFT SUBCLAVIAN VEIN WITH CONTRAST INJECTION CLICK INNOMINATE ARTERY LEFT CAROTID ARTERY LEFT SUBCLAVIAN ARTERY CLICK