Inferior view of the sphenoid bone

Term name Layer
1 Vomerovaginal groove Layer 1
2 Medial plate Layer 1
3 Pterygoid notch Layer 1
4 Sulcus of auditory tube Layer 1
5 Spine of sphenoid bone Layer 1
6 Foramen spinosum Layer 1
7 Foramen ovale Layer 1
8 Infratemporal crest Layer 1
9 Squamosal margin Layer 1
10 Parietal margin Layer 1
11 Zygomatic margin Layer 1
12 Orbital surface Layer 1
13 Maxillary surface Layer 1
14 Temporal surface Layer 1
15 Greater wing Layer 1
16 Septum of sphenoidal sinuses Layer 1
17 Sphenoidal sinus Layer 1
18 Sphenoidal rostrum Layer 1
19 Sphenoidal crest Layer 1
20 Palatovaginal groove Layer 1
21 Vaginal process Layer 1
22 Lateral plate Layer 1
23 Pterygoid process Layer 1