1
.
| Corrugator supercilii muscle and frontal artery |
2
.
| Supratrochlear nerve (cut off) |
3
.
| Superior oblique muscle |
4
.
| Tendon of superior oblique muscle |
5
.
| Medial expansion of fascia of superior rectus muscle |
6
.
| Bulbar fascia |
7
.
| Cribriform plate ethmoid bone |
8
.
| Medial rectus muscle |
9
.
| Superior oblique muscle and trochlear nerve (IV) |
10
.
| Nasociliary nerve |
11
.
| Artery ethmoidalis posterior |
12
.
| Ophthalmic artery |
13
.
| Common annular tendon |
14
.
| Optic nerve (II) and anterior clinoid process |
15
.
| Optic chiasm |
16
.
| Internal carotid artery and optic tract |
17
.
| Levator palpebrae superioris muscle (reflected) |
18
.
| Fascia beneath levator muscle (17) |
19
.
| Lacrimal gland (inferior) |
20
.
| Lateral expansion of fascia of superior rectus muscle |
21
.
| Lateral check ligament |
22
.
| Superior rectus muscle |
23
.
| Lateral rectus muscle |