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4 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Lateral (external) ptreygoid |
Origin: ptreygoid plate of sphenoid bone. Insertion: mandibular condyle. Action: 1. Move mandible side to side. 2. Depress mandible. |
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Medial (internal) pterygoid |
Origin: ptreygiod plate of sphenoid bone. Insertion: mandibular ramus. Action: 1. Move mandible side to side. 2. Elevate mandible. |
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Masseter |
Origin: zygomatic arch. Insertion: angle of mandible. Action: elevates mandible. |
23 |
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Temporalis |
Origin: temporal lines of skull. Insertion: coronoid process of mandible. Action: elevates mandible. |
15 |
