1
.
| Coronal suture |
2
.
| Sella turcica |
3
.
| Frontal sinus |
4
.
| Superior wall of orbit (pointer indicates left orbit) |
5
.
| Nasal bone |
6
.
| Sphenoidal sinus (in midline) |
7
.
| Zygomatic bone (margin bordering left temporal fossa indicated by pointer) |
8
.
| Maxillary sinus |
9
.
| Hard palate |
10
.
| Soft palate |
11
.
| Body hyoid bone |
12
.
| Epiglottis (outlined by air in valleculae and in pharynx) |
13
.
| Upper pointer: Pharyngeal cavity Lower pointer: Ventricle of larynx |
14
.
| Trachea |
15
.
| Body of vertebra C. VI |
16
.
| Rib I |
17
.
| Lambdoid suture |
18
.
| Upper pointer: Petrosal part temporal bone Lower pointer: Mastoid cell |
19
.
| Upper pointer: Neck of mandible Lower pointer: Occipital condyle |
20
.
| Posterior arch of atlas |
21
.
| Dens (axis) (crossed by anterior arch of atlas) |
22
.
| Cavity between articular processes of right second and third cervical vertebrae |
23
.
| Intervertebral foramina (for cervical nerves lV and V) |
24
.
| Area of overlapping of articular processes of fifth and sixth cervical vertebrae |
25
.
| Clavicle |