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15 Cards in this Set
- Front
- Back
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infratemporal fossa boundaries
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lateral-medial of ramus
medial-lateral pterygoid plate of sphenoid and soft tissue of pharynx ant-infratemporal surface of maxilla post-articular tubercle and sphenoid spine superior-greater wing of sphenoid inferior-no landmark |
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foramen ovale
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mand branch of CN5
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foramen spinosum
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middle meningeal a.
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pterygomaxillary fissure
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maxillary a.
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maxillary artery
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terminal branch of ECA
travels in infratemp fossa and into pterygopalatine fossa may run deep to superficial to lateral pterygoid |
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mandibular branch of V
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main trunk divides (ant and post) after exiting ovale
meningeal nerve slips over foramen spinosum and reenters cranial cavity w/ middle meningeal a. |
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nerve to tensor veli palatini
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tenses soft palate
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nerve to tensor tympani
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muscle that dampens oscillations of middle ear
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anterior trunk
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motor to muscles of mastication and buccal of V which is sensory nerve to buccal mucosa
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posterior trunk
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has motor and senory
auriculotemporal-makes loop around middle meningeal a., sensory to TMJ lingual-sensory to ant 2/3 of tongue and highway for Chorda tympani CN7 |
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inferior alveolar n. (post trunk)
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enter mandibular foramen and sensory to teeth
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mental n. (post trunk)
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sensory to chin and lower lip
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mylohyoid n. (post trunk)
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innervates mylohyoid m. and anterior digastric
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muscles innervated by CN5
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temporalis, medial pterygoid, lateral pterygoid, masseter, anterior digastric, mylohyoid, tensor tympani and tensor veli palatini
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otic ganglion
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located on medial side of CN5
innervates parotid |
