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Piriform sinus
Noun
Word Frequency:
0.0
Definitions
1.
Noun
A small cavity or pocket between the lateral walls of the pharynx on each side and the upper part of the larynx.
Synonyms
pyriform sinus
piriform recess
piriform fossa
pyriform fossa
sinus
paraglottic space
pyriform recess
piriform aperture
sphenoethmoidal recess
lateral sinus
sphenoidal sinus
paranasal sinus
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