1 Superior orbital fissure
2 Optic nerve (II)
3 Sphenoidal bone (lesser wing)
4 Trochlear nerve (IV)
5 Temporal bone
6 Frontal nerve
7 Foramen rotundum with maxillary nerve (V2)
2 Optic nerve (II)
3 Sphenoidal bone (lesser wing)
4 Trochlear nerve (IV)
5 Temporal bone
6 Frontal nerve
7 Foramen rotundum with maxillary nerve (V2)
8 Superior ophthalmic vein
9 Pterygopalatine fossa
10 Sphenoidal sinus
11 Dorsal nasal cavity and nasal septum
12 Zygomatic bone (temporal process)
13 Pterygoid fossa
14 Temporal muscle
15 Lateral pterygoid process
16 Maxillary artery
17 Medial pterygoid process
18 Facial nerve (VII)
19 Soft palate
20 Medial pterygoid muscle
21 Mandible (ramus)
22 Longitudinal muscle of tongue
23 Masseter muscle
24 Transverse muscle of tongue
25 Hypoglossus muscle
26 Facial artery
27 Submandibular gland
28 Mylohoid muscle
29 Vertical muscle of tongue
30 Platysma
31 Lingual septum
32 Hyoid bone
33 Thyrohyoid muscle
34 Geniohyoid muscle
35 Laryngeal ventricle
36 Thyroid cartilage
37 Infraglottic cavity
38 Cricoid cartilage
39 Larynx
40 Cricothyroid muscle
41 Anterior jugular vein
42 Sternohyoid muscle
43 Suprasternal space
44 Clavicle
45 Sternoclavicular joint
9 Pterygopalatine fossa
10 Sphenoidal sinus
11 Dorsal nasal cavity and nasal septum
12 Zygomatic bone (temporal process)
13 Pterygoid fossa
14 Temporal muscle
15 Lateral pterygoid process
16 Maxillary artery
17 Medial pterygoid process
18 Facial nerve (VII)
19 Soft palate
20 Medial pterygoid muscle
21 Mandible (ramus)
22 Longitudinal muscle of tongue
23 Masseter muscle
24 Transverse muscle of tongue
25 Hypoglossus muscle
26 Facial artery
27 Submandibular gland
28 Mylohoid muscle
29 Vertical muscle of tongue
30 Platysma
31 Lingual septum
32 Hyoid bone
33 Thyrohyoid muscle
34 Geniohyoid muscle
35 Laryngeal ventricle
36 Thyroid cartilage
37 Infraglottic cavity
38 Cricoid cartilage
39 Larynx
40 Cricothyroid muscle
41 Anterior jugular vein
42 Sternohyoid muscle
43 Suprasternal space
44 Clavicle
45 Sternoclavicular joint