The frontal bone, frontal view

Illustration of the frontal bone. Frontal view of the separated bone.

Term name Layer
1 Glabella Layer 1
2 Orbital part Layer 1
3 Nasal margin Layer 1
4 Nasal spine Layer 1
5 Nasal part Layer 1
6 Zygomatic process Layer 1
7 Temporal line Layer 1
8 Temporal surface Layer 1
9 Frontal notch; Frontal foramen Layer 1
10 Supra-orbital notch; Supra-orbital foramen Layer 1
11 Supra-orbital margin Layer 1
12 Superciliary arch Layer 1
13 Frontal tuber; frontal eminence Layer 1
14 Parietal margin Layer 1
15 Squamous part Layer 1