Muscles Of Articulaton Flashcards
1
Q
Risorius
A
A: Fascia of Masseter, corner of mouth
I: CN 7
F: Retracts Corners of Mouth
2
Q
Buccinator
A
A: pterygomandibular ligament, orbicularis oris
I: CN 7
F: Retracts corners of mouth
3
Q
Zygomatic Major
A
A: Zygomatic Bone, Orbicularis Oris
I: CN 7
F: Elevates and retracts upper lip
4
Q
Zygomatic Minor
A
A: Zygomatic Bone, Orbicularis Oris
I: CN7
F: elevates upper lip
5
Q
Levator Anguli Oris
A
A: Maxilla, Upper and Lower Lips
I: CN 7
F: draws corner of mouth up
6
Q
Levator Labii Superioris
A
A: Maxilla, Orbicularis Oris
I: CN7
F: Elevates upper lip
7
Q
Orbicularis Oris
A
A: Circles the Mouth
I: CN 7
F: Pulls lips together to form a seal
