1
.
| Pterygoid process sphenoid bone |
2
.
| Pharyngeal canal |
3
.
| Lateral plate of pterygoid process |
4
.
| Cribriform plate (faintly shown) |
5
.
| Pterygoid fossa |
6
.
| Bony nasal septum (vomer) |
7
.
| Medial plate of pterygoid process |
8
.
| Nasofrontal suture & nasal bone (in depths of view) |
9
.
| Pyramidal process palatine bone |
10
.
| Lesser palatine foramen |
11
.
| Greater palatine foramen |
12
.
| Median palatine suture |
13
.
| Body sphenoid bone |
14
.
| Ala of vomer |
15
.
| Sphenoid process palatine bone |
16
.
| Superior nasal concha & superior nasal meatus |
17
.
| Ethmoidal bulla |
18
.
| Infundibulum of ethmoid bone & uncinate process |
19
.
| Middle nasal concha & middle nasal meatus |
20
.
| Inferior nasal concha &Inferior nasal meatus |
21
.
| Pterygoid hamulus |
22
.
| Horizontal plate palatine bone |
23
.
| Transverse palatine suture |
24
.
| Palatine process of maxilla |