1 — Middle lobe of right lung; 2 — Inferior lobe; Lower lobe; 3 — Right lung; 4 — Lobar and segmental bronchi; 5 — Right pulmonary veins; 6 — Superior lobe; Upper lobe; 7 — Right pulmonary artery; 8 — Right main bronchus; 9 — Tracheal bifurcation; 10 — Vocal fold; 11 — Lamina of cricoid cartilage; 12 — Vestibular fold; 13 — Hyo-epiglottic ligament; 14 — Oropharynx; 15 — Soft palate; 16 — Pharyngeal opening of auditory tube; 17 — Sphenoidal sinus; 18 — Middle nasal concha; 19 — Superior nasal concha; 20 — Inferior nasal concha; 21 — Superior nasal meatus; 22 — Hard palate; 23 — Frontal sinus; 24 — Middle nasal meatus; 25 — Inferior nasal meatus; 26 — Maxilla; 27 — Oral cavity proper; 28 — Upper lip; 29 — Tongue; 30 — Lower lip; 31 — Mandible; 32 — Epiglottis; 33 — Body of hyoid bone; 34 — Median thyrohyoid ligament; 35 — Thyroid cartilage; 36 — Laryngeal ventricle; 37 — Laryngeal cavity; 38 — Trachea; 39 — Left lung; 40 — Left pulmonary artery; 41 — Left
main bronchus; 42 — Left pulmonary veins
