Masticatory muscles

Illustration of the masticatory muscles after resection of the zygomatic arch.

Term name Layer
1 Zygomatic arch Layer 1
2 Condylar process Layer 1
3 Ramus of mandible Layer 1
4 Levator labii superioris Layer 1
5 Levator labii superioris alaeque nasi Layer 1
6 Zygomaticus minor Layer 1
7 Zygomaticus major Layer 1
8 Mentalis Layer 1
9 Depressor anguli oris Layer 1
10 Depressor labii inferioris Layer 1
11 Procerus Layer 1
12 Orbicularis oculi Layer 1
13 Orbicularis oris Layer 1
14 Temporalis; temporal muscle Layer 1
15 Sternocleidomastoid Layer 1
16 Stylohyoid Layer 1
17 Digastric Layer 1
18 Buccinator Layer 1
19 Lateral pterygoid Layer 1
20 Medial pterygoid Layer 1