| a | medial rectus muscle |
| b | optic nerve |
| c | lateral rectus muscle |
| d | optic canal containing optic nerve |
| e | hypophyseal fossa (also see: sklat06, sklat11) |
| f | dorsum sellae (also see: sklat05,skct05, skocc01) |
| g | calcified clinopetrosal ligament |
| h | pons |
| j | free margin tentorium |
| k | cerebellum |
| L | occipital lobe |
| m | occipital bone (see also: 5, 7) |