1 Orbicularis oris muscle
2 Tongue (genioglossus muscle)
3 Levator anguli oris muscle
4 Mandible
5 Facial artery
6 Hypoglossus muscle
7 Uvula
8 Masseter muscle
9 Oropharynx
10 Palatine tonsil
11 Medial pterygoid muscle
12 Superior constrictor muscle of pharynx
13 Palatopharyngeus muscle
14 External carotid artery
15 Longus capitis muscle
16 Facial nerve (VII)
17 Stylohyoid muscle, styloglossus muscle
18 Retromandibular vein
19 Internal carotid artery
20 Hypoglossus nerve (XII)
21 Parotid gland
22 Internal jugular vein
23 Digastric muscle (posterior belly)
24 Vagus nerve (X)
25 Longissimus cervicis muscle
26 Accessory nerve (XI)
27 Levator scapulae muscle
28 Longus colli muscle
29 Sternocleidomastoid muscle
30 Vertebral artery
31 Longissimus capitis muscle
32 Axis, body
33 Splenius capitis muscle
34 Spinal cord
35 Deep cervical veins
36 Obliquus capitis inferior muscle
37 Semispinalis capitis muscle
38 Trapezius muscle
39 Nuchal ligament
2 Tongue (genioglossus muscle)
3 Levator anguli oris muscle
4 Mandible
5 Facial artery
6 Hypoglossus muscle
7 Uvula
8 Masseter muscle
9 Oropharynx
10 Palatine tonsil
11 Medial pterygoid muscle
12 Superior constrictor muscle of pharynx
13 Palatopharyngeus muscle
14 External carotid artery
15 Longus capitis muscle
16 Facial nerve (VII)
17 Stylohyoid muscle, styloglossus muscle
18 Retromandibular vein
19 Internal carotid artery
20 Hypoglossus nerve (XII)
21 Parotid gland
22 Internal jugular vein
23 Digastric muscle (posterior belly)
24 Vagus nerve (X)
25 Longissimus cervicis muscle
26 Accessory nerve (XI)
27 Levator scapulae muscle
28 Longus colli muscle
29 Sternocleidomastoid muscle
30 Vertebral artery
31 Longissimus capitis muscle
32 Axis, body
33 Splenius capitis muscle
34 Spinal cord
35 Deep cervical veins
36 Obliquus capitis inferior muscle
37 Semispinalis capitis muscle
38 Trapezius muscle
39 Nuchal ligament