TMJ muscle action Flashcards
1
Q
Lateral pterygoid
A
depress/open
protrusion
side to side
2
Q
Suprahyoid
A
depress/open
3
Q
infrahyoid
A
depress/open
4
Q
Temporalis
A
Elevate/close
Retrusion
Side to side
5
Q
Masseter
A
Elevate/close
Protrusion
Retrusion
Side to side
6
Q
Medial pterygoid
A
Elevate/close
Protrusion
Side to side