1
.
| Mylohyoid muscle left |
2
.
| Platysma |
3
.
| Submental lymph node |
4
.
| Superficial fascia (external layer) |
5
.
| External jugular vein |
6
.
| Sternocleidomastoid muscle |
7
.
| Superficial fascia (middle layer) |
8
.
| Upper pointer: Intrinsic fascia of sternohyoid muscle Lower pointer: Sternohyoid muscle |
9
.
| Supraclavicular nerves |
10
.
| Clavicle right |
11
.
| Clavicular part pectoralis major muscle |
12
.
| External maxillary artery |
13
.
| Body of mandible |
14
.
| Anterior belly digastric muscle |
15
.
| Submandibular gland |
16
.
| Hyoid bone (covered by dense fibrous tissue) |
17
.
| Internal jugular vein |
18
.
| Descending branch hypoglossal nerve |
19
.
| Sternocleidomastoid muscle (reflected) |
20
.
| Prevertebral fascia |
21
.
| Omohyoid muscle |
22
.
| Sternohyoid muscle |
23
.
| Superficial fascia (middle layer) |
24
.
| Clavicle left |
25
.
| Sternoclavicular ligament |
26
.
| Manubrium of sternum |