CROSECTIONAL TRANSVERSAL 17
1 Nasolacrimal duct
2 Nasal cavity
3 Nasal concha
4 Orbicularis oris muscle
5 Eyeball
6 Nasal septum
7 Maxillary sinus
8 Sphenoidal bone
9 Zygomatic bone
10 Temporal bone
11 Temporal muscle
12 Pharyngotympanic tube (auditory tube)
13 Masseter muscle
14 Vertebral artery
15 Sphenoidal bone
16 Articular disc
17 Trigeminal nerve (V)
18 Head of mandible
19 Foramen lacerum
20 Clivus
21 Internal carotid artery
22 Ventral median fissure
23 External acoustic meatus
24 Tympanic membrane
25 Cochlea
26 Mastoid cells
27 Internal jugular vein
28 Pontocerebellar cistern
29 Glossopharyngeal nerve (IX) and vagus nerve (X)
30 Anterior inferior cerebellar artery
31 Sigmoid sinus
32 Medulla oblongata (caudal cerebellar peduncle)
33 Medulla oblongata (olivary nucleus)
34 Lateral aperture of fourth ventricle (foramen of Luschka)
35 Cerebellum (posterior lobe)
36 Fourth ventricle
37 Tonsil of cerebellum
38 Vermis of cerebellum
39 Falx cerebelli
40 Occipital bone
2 Nasal cavity
3 Nasal concha
4 Orbicularis oris muscle
5 Eyeball
6 Nasal septum
7 Maxillary sinus
8 Sphenoidal bone
9 Zygomatic bone
10 Temporal bone
11 Temporal muscle
12 Pharyngotympanic tube (auditory tube)
13 Masseter muscle
14 Vertebral artery
15 Sphenoidal bone
16 Articular disc
17 Trigeminal nerve (V)
18 Head of mandible
19 Foramen lacerum
20 Clivus
21 Internal carotid artery
22 Ventral median fissure
23 External acoustic meatus
24 Tympanic membrane
25 Cochlea
26 Mastoid cells
27 Internal jugular vein
28 Pontocerebellar cistern
29 Glossopharyngeal nerve (IX) and vagus nerve (X)
30 Anterior inferior cerebellar artery
31 Sigmoid sinus
32 Medulla oblongata (caudal cerebellar peduncle)
33 Medulla oblongata (olivary nucleus)
34 Lateral aperture of fourth ventricle (foramen of Luschka)
35 Cerebellum (posterior lobe)
36 Fourth ventricle
37 Tonsil of cerebellum
38 Vermis of cerebellum
39 Falx cerebelli
40 Occipital bone