1
.
| Maxillary nerve (V) (wall of foramen rotundum cut away) |
2
.
| Sphenoid sinus |
3
.
| Sphenopalatine ganglion |
4
.
| Pterygoid fossa |
5
.
| Cartilaginous part auditory tube (lateral plate) |
6
.
| Membranous plate of auditory tube |
7
.
| Descending palatine artery |
8
.
| Tensor veli palatini muscle (reflected anteriorly) |
9
.
| Bursa tensor veli palatini muscle |
10
.
| Styloglossus muscle (cut off) |
11
.
| Glossopharyngeal nerve (IX) |
12
.
| Major superficial petrosal nerve |
13
.
| Tympanic cavity |
14
.
| Mandibular nerve (V) and foramen ovale |
15
.
| Otic ganglion |
16
.
| Chorda tympani |
17
.
| Origin of tensor veli palatini muscle |
18
.
| Facial nerve (VII) (facial canal opened) |
19
.
| Alar fascia |
20
.
| Levator veli palatini muscle |
21
.
| Occipital artery |
22
.
| Ascending palatine artery |
23
.
| Styloid process |
24
.
| Stylopharyngeus muscle |
25
.
| Superior pharyngeal constrictor muscle |
26
.
| Internal carotid artery and hypoglossal nerve (XII) |