Mastication Muscles Flashcards
1
Q
Temporalis Origin
A
Temporal fossa
2
Q
Temporalis Insertion
A
Coronoid fossa
3
Q
Temporalis Innervation
A
CN V3
4
Q
Masseter Origin
A
Zygomatic arch
5
Q
Masseter Insertion
A
Angle of mandible
6
Q
Masseter Innervation
A
CN V3
7
Q
Masseter Function
A
Elevation
8
Q
Medial Pterygoid Origin
A
Zygomatic arch
9
Q
Medial Pterygoid Insertion
A
Angle of mandible
10
Q
Medial Pterygoid Innervation
A
CN V3
11
Q
Medial Pterygoid Function
A
Elevation
Grinding
12
Q
Lateral Pterygoid Origin
A
Sphenoid
Lateral pterygoid plate
13
Q
Lateral Pterygoid Insertion
A
Articular disc and mandibular neck
14
Q
Lateral Pterygoid Innervation
A
CN V3
15
Q
Lateral Pterygoid Function
A
Opening
Protrustion
Side-to-side movement
