1
.
| Lingual tonsil |
2
.
| Laryngeal part of pharynx |
3
.
| Posterior wall of pharynx (sectioned) |
4
.
| Upper pointer: Epiglottis Lower pointer: Piriform recess |
5
.
| Aryepiglottic fold (upper pointer, cuneiform tubercle; lower pointer, corniculate tubercle) |
6
.
| Body cervical vertebra IV and nucleus pulposus |
7
.
| Transverse arytenoid muscle (cut across) |
8
.
| Esophagus |
9
.
| Posterior cricoarytenoid muscle |
10
.
| Cricoid cartilage (lamina) |
11
.
| Retropharyngeal space |
12
.
| Geniohyoid muscle |
13
.
| Body hyoid bone |
14
.
| Hyoepiglottic ligament |
15
.
| Upper pointer: Mylohyoid muscle Lower pointer: Fat |
16
.
| Middle hyothyroid ligament |
17
.
| Upper pointer: Laryngeal vestibule Lower pointer: Ventricular fold |
18
.
| Laryngeal ventricle |
19
.
| Vocal cord |
20
.
| Thyroid cartilage |
21
.
| Thyroid gland |
22
.
| Conus elasticus (covered by mucosa) |
23
.
| Cricoarytenoid ligament (middle) |
24
.
| Trachea |
25
.
| Arch of cricoid cartilage |