Mastication Flashcards
Temporalis: O
Temporal fossa and fascia
Temporalis: I
Coronoid process and ramus of mandible
Temporalis: A
Elevation and retraction of mandible
Temporalis: N
Trigeminal (V)
Masseter: O
Zygomatic process of temporal bone and zygomatic arch
Masseter: I
Angle and lateral ramus of mandible
Masseter: A
Elevate and help protract mandible
Masseter: N
Trigeminal (V)
Medial Pterygoid: O
Lateral pterygoid plate, lateral palatine bone
Medial Pterygoid: I
Medial ramus and angle of mandible
Medial Pterygoid: A
Bilat: elevate and protract mandible.
Unilat: contralateral deviation
Medial Pterygoid: N
Trigeminal V
Lateral Pterygoid: O
Superior head: lateral pt of greater wing of sphenoid
Inferior: lat pt of lat pterygoid plate
Lateral Pterygoid: I
Condyle of mandible and TMJ capsule
Lateral Pterygoid: A
Bilaterally=
Superior head: depress mandible
Inferior head: protract mandible
Unilat= Contralat deviation of mandible