| 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 |
