Muscles of Mastication Flashcards

1
Q

Temporalis

A

Elevates mandible

Deep temporal branches of mandibular nerve (CN V3)

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2
Q

Masseter

A

Elevates and protrudes mandible to close jaw

Masseteric Nerve–Branch of mandibular n (CN V3)

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3
Q

Lateral Pterygoid

A

Protrudes mandible and unilaterally produces side to side movement of the mandible

Lateral pterygoid nerve–branch of mandibular nerve (CN V3)

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4
Q

Medial Pterygoid

A

Helps elevate mandible to close jaw and unilaterally produces grinding

Medial pterygoid nerve–branch of manidublar nerve (CN V3)

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