1
.
| Epiglottic cartilage |
2
.
| Greater horn hyoid bone |
3
.
| Superior thyroid incisure |
4
.
| Thyroepiglottic ligament |
5
.
| Superior horn thyroid cartilage |
6
.
| Upper pointer: Arycorniculate synchondrosis Lower pointer: Apex of arytenoid cartilage |
7
.
| Muscular process of arytenoid cartilage |
8
.
| Interarytenoid notch |
9
.
| Inferior horn of thyroid cartilage |
10
.
| Cricotracheal ligament |
11
.
| Membranous wall of trachea (layer of smooth muscle visible) |
12
.
| Lesser horn hyoid bone |
13
.
| Stem of epiglottis |
14
.
| Lateral thyrohyoid ligament (Triticeal cartilage embedded in ligament at site of pointer) |
15
.
| Lamina right thyroid cartilage |
16
.
| Corniculate cartilage |
17
.
| Upper pointer: Vocal lip Lower pointer: Rima glottidis |
18
.
| Posterior cricoarytenoid ligament |
19
.
| Cricoarytenoid joint capsule |
20
.
| Lamina of cricoid cartilage |
21
.
| Cricoarytenoid joint capsule |
22
.
| Tracheal cartilage |