Posterior view: middle turbinate, inferior turbinate, nasal septum, palate, base of tongue, epiglottis, oblique muscle, posterior cricoarytenoid muscle, inferior laryngeal artery vein, common carotid artery, internal jugular vein, superior laryngeal nerve, vagus nerve, sympathetic trunk, esophageal venous nerve,
Lateral view: superficial temporal artery vein, temporal nerve, facial nerve, mandibular artery vein, trigeminal nerve branch, masseter, zygomaticus and other muscles,
Frontal view: frontal sinus, orbit, ethmoid, turbinate, maxillary sinus, maxilla, mandible, upper molar, lower molar, cheek muscle, tongue body, genioglossus muscle, thyroid cartilage, cricoid cartilage, trachea, thyroid, superior thyroid vein , inferior vein, middle vein, etc.
