Procedure on pyriform sinus

Procedure on pyriform sinus (procedure)

active

Code	`118787004`
Semantic tag	procedure
Module	international
Definition	defined
Effective time	20050131

Parents (1)

118791009Procedure on hypopharynx procedure

Children (2)

41853000Operation on pyriform sinus procedure
172985007Removal of foreign body from pyriform fossa procedure