Annotations

1. Dorsum tongue

2. Circumvallate papillae

3. Sulcus terminalis

4. Epiglottis

5. Arytenoid cartilage

6. Laryngeal ulcer

7. Pyriform fossa

8. Thyroid cartilage (posterior lamina)

9. Glottis (vestibular fold)

10.Glottis (vocal fold)

11.Trachea

1. Tongue

2. Geniohyoid muscle

3. Thyroid

4. Strap muscles of neck