PRAC.1 Flashcards
gl. parotis ductus parotideus ln. parotideus n. facialis n. auriculotemporalis
1
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A
Gl. parotis
Located between gl. mandibularis and the ear
2
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Ductus parotideus
- Runs over m. masseter*
- Opens into oral vestibule, approx. P4*
3
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Ln. parotideus
Between m. masseter and gl. parotis
4
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N. facialis (CN-VII)
From caudal border of the pons, exiting skull at for. stylomastoideum
Motor nerve → Muscle of facial expression
5
Q
How to access n. facialis
A
Lift and reflect gl. parotis
6
Q
List the branches of n. facialis
A
- N. auricopalpebralis
- R. buccalis dorsalis
- R. buccalis ventralis
- R. auricularis rostralis
7
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N. auriculotemportalis
- ex n. mandibularis ex. n. trigeminus (CN-V)
- Sensory nerve to ear, temple and cheek
- Leads to r. auricularis rostralis
8
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N. trigeminus (CN-V)
9
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R. buccalis dorsalis
10
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R. buccalis ventralis
11
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R. auricularis rostralis
12
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R. buccalis ventralis
13
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Ductus parotideus
- Runs over m. masseter*
- Opens into oral vestibule, approx. P4*
14
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Gl. mandibularis
15
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R. buccalis dorsalis