I — Lateral crico-arytenoid; 2 — Thyroid articular surface; 3 — Hyoid bone, lesser horn; 4 — Oblique arytenoid; 5 — Posterior crico-arytenoid; 6 — Corniculate cartilage; 7 — Arytenoid cartilage, muscular process; 8 — Cuneiform cartilage; 9 — Epiglottis; 10 — Thyroid cartilage, superior horn;
II — Thyrohyoid membrane; 12 — Triticeal cartilage; 13 — Lateral thyrohyoid ligament; 14 — Hyoid bone, greater horn; 15 — Hyo-epiglottic ligament; 16 — Body of hyoid bone; 17 — Pre-epiglottic fat body; 18 — Median thyrohyoid ligament; 19 — Quadrangular membrane; 20 — Thyro-arytenoid; 21 — Thyroid cartilage; 22 — Thyro-arytenoid; 23 — Median cricothyroid ligament; 24 — Cricoid cartilage; 25 — Cricotracheal ligament; 26 — Anular ligaments; 27 — Tracheal cartilages; 28 — Cricothyroid; 29 — Vocal ligament; 30 — Vestibular ligament;
31 — Thyro-epiglottic ligament; 32 — Arytenoid cartilage; 33 — Posterior crico-arytenoid ligament; 34 — Vocal process; 35 — Tracheal glands
