1
.
| Sublingual gland (mandible removed) |
2
.
| Mylohyoid muscle |
3
.
| Anterior belly digastric muscle (turned inferiorly to expose nerve supply) |
4
.
| Left cartilaginous plate of thyroid |
5
.
| Oblique line of thyroid cartilage (covered by tendinous band for attachment of muscles) |
6
.
| Prelaryngeal lymph node |
7
.
| Upper pointer: Straight part of cricothyroid muscle Lower pointer: Oblique part of cricothyroid muscle |
8
.
| Clavicle right |
9
.
| Mylohyoid nerve |
10
.
| Internal carotid artery |
11
.
| Upper pointer: Superior laryngeal artery Lower pointer: External carotid artery |
12
.
| Hypoglossal nerve (XII) |
13
.
| Upper pointer: Internal branch superior laryngeal nerve Lower pointer: Superior horn thyroid cartilage |
14
.
| Sympathetic trunk |
15
.
| Longus capitis muscle |
16
.
| Thyrohyoid membrane |
17
.
| Superior thyroid artery |
18
.
| External branch of superior laryngeal nerve |
19
.
| Inferior pharyngeal constrictor muscle (reflected) |
20
.
| Common carotid artery |
21
.
| Vagus nerve (X) |
22
.
| Inferior horn thyroid cartilage |
23
.
| Anterior scalene muscle |
24
.
| Upper pointer: Inferior laryngeal nerve Lower pointer: Trachea |