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14 Cards in this Set
- Front
- Back
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masseter
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O: Zygomatic, temporal
(zygomatic arch) I: Mandible A: Chewing (jaw closure) |
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Temporalis
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O: Temporal
I: Coronoid process of the mandible A: Chewing (jaw closure) |
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pterygoids (lateral and medial)
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O: Sphenoid, palatine, maxilla
I: mandible A: Chewing (closure, protrusion, and side to side motion of mandible) |
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Buccinator
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O: Maxilla, mandible
I: o. oris A: Tense check |
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Epicranius
frontal belly posterior belly |
A: elevates eyebrow, wrinkles forehead sin horizontally (frontalis)
fixes galae aponeurotica and pulls scalp posteriorly (occipitalis ) |
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Orbicularis oculi
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A: Closes eye, draws eyebrows inferiorly
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Orbicularis oris
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A: constricts and protrudes lips
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Levator labii superioris
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A: elevate lip
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Depressor labii inferioris
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A: Depress lip
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Depressor anguli oris
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A: Depress corners of the mouth
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Levator anguli oris
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A; raise mouth corners
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Buccinator
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A: tense check
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Risorius
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A: pulls corners of the mouth back - grimace
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Zygomaticus
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A: raise cornors of the mouth : smiling muscle
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