Muscle Anatomy - Head Flashcards
1
Q
Where does the masseter originate?
A
Maxilla
2
Q
Where does the masseter insert?
A
Bottom of mandible
3
Q
What is the action of the masseter?
A
Close the jaw and helps chew
4
Q
What are some troubles associated with the master muscle?
A
Trouble chewing or opening mouth
5
Q
Where does the temporalis / temporal muscle originate?
A
Top of the head on occiput and runs under the maxilla
6
Q
Where does the temporalis / temporal muscle insert?
A
Top of mandible
7
Q
What is the action of the temporal muscle?
A
Closes the jaw
