Muscle Action: Head – TMJ joint Flashcards

1
Q

Depress

A

Lateral pterygoid
Suprahyoid
Infrahyoid

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2
Q

Elevate

A

Temporalis
Masseter
Medial pterygoid

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3
Q

Protrusion

A

Masseter
Lateral pterygoid
Medial pterygoid

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4
Q

Retrusion

A

Temporalis
Masseter
digastric

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5
Q

Side to side

A

Medial pterygoid
Lateral pterygoid
Masseter
temporalis

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