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X

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Eustachian tube

Runs with C9 betweensup. & middleconstrictor- innervatedby C9

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adenoids

External nares

Choanea-internal nares

fauces

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Ant. arch

Post. arch

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V3=medialpteryoid n.

Pharyngeal Plexus-from temporal bone

From lateral sideof medial plate

Pharngealplexus

Not C12

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3 muscles circular: superior, middle and inferior constrictors (pp)

3 muscles longitudinal: palatopharyngeus (pp),

stylopharyngeus (C9)

salpingiopharyngeus (pp)

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