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33 Cards in this Set
- Front
- Back
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subsidiary role in mastication
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buccinator
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incision of food
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incisors
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prehension
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canines
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trituration
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PM molars
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mandible always
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deviates to side of injury
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open jaw
protrusion of jaw |
lateral pterygoid muscle
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bilateral contraction of LPM
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protrusion
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moves
right working side movement |
left LPM
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pulls larynx downward
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sternothyroid
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depress larynx
depress hyoid |
infrahyoid
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innervates infrahyoid
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ansa cervicalis
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ansa cervicalis
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motor plexus
from ventral rami of C1 C2 C3 |
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TOSS
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INFRAHYOID
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PULLS HYOID DOWN
LARYNX-RAISED |
THYROHYOID
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hyoid down
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omohyoid
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hyoid down
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sternhyoid
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larynx down
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sternothyroid
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elevates tongue
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genihyoid
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raise hyoid when swallow
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suprahyoid
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suprahyoid assist
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LPM in opening mouth
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stylohyoid
digastric mylohyoid geniohyoid |
suprahyoid
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FOM=
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geniohyoid
mylohyoid |
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opens mouth by depressing mandible
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anterior digastric belly
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fixes hyoid for infrahyoid axn
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posterior digastric belly
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raise FOM for swallowing
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mylohyoid
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elevates tongue
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geniohyoid
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extrinsic muscles of tongue
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-genioglossus
-hyoglossus -styloglossus -palatoglossus |
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intrinsic muscles of tongue
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longitudinal
transverse vertical |
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protrude tongue
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genioglossus
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depress tongue
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hyoglossus
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retract/elevate tongue
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styloglossus
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close oropharyngeal isthmus
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palatoglossus
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posterior fibers of temporalis muscle
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retrusion
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