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10 Cards in this Set
- Front
- Back
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Temporalis Location Origin |
Temporal Fossa |
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Temporalis Action |
Action Bilateral : elevation of the mandible (closing the mouth), retrusion of the mandible Unilateral :ipsilateral lateral deviation |
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TMJ prime movers Innervation |
Trigmeninal nerve (Cranial n. V) |
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Temporalis Location Insertion |
Coronoid Process and ramus of mandible |
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Masseter Location |
Between the zygomatic arch of the temporal bone and the mandible |
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Masseter Action |
Bilateral :elevation of the mandible (closing the mouth) Unilateral :ipsilateral lateral deviation |
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Medial Pterygoids Location |
Internal angle of ramus of mandible |
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Medial Pterygoids Action |
Bilateral : elevation of the mandible (closing the mouth) & protrusion of the mandible Unilateral :contralateral lateral deviation |
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Lateral Pterygoids Location |
Inside the mouth near the condyle of the mandible |
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Lateral Pterygoids Action |
Action Bilateral : depression of the mandible (opening the mouth) & Protrusion of the mandible Unilateral :contralateral lateral deviation |
