Structure of piriform recess

Structure of piriform recess (body structure)

active

Code	`6217003`
Semantic tag	body structure
Module	international
Definition	primitive
Effective time	20020131

Synonyms

Piriform fossa
Piriform recess
Piriform sinus
Pyriform sinus

Parents (2)

81502006Hypopharyngeal structure body structure
425207000Structure of half of neck lateral to midsagittal plane body structure

Children (1)

264495005Entire piriform recess body structure