1 — Lamina of cricoid cartilage; 2 — Thyroid cartilage, inferior horn; 3 — Posterior crico-arytenoid; 4 — Transverse arytenoid; 5 — Thyroid cartilage, superior horn; 6 — Lateral glosso-epiglottic fold; 7 — Root of tongue; 8 — Uvula; 9 — Palatopharyngeal arch; Posterior pillar of fauces; 10 — Palatine tonsil; 11 — Epiglottis; 12 — Laryngeal inlet; 13 — Oblique arytenoid, ary-epiglottic part; 14 — Thyroid cartilage, right lamina;
15 — Cricothyroid; 16 — Oblique arytenoid; 17 — Trachea, membranous wall
