Structure of external auditory canal opening

Structure of external auditory canal opening (body structure)

active

Code	`67283004`
Semantic tag	body structure
Module	international
Definition	primitive
Effective time	20020131

Synonyms

External auditory canal opening

Parents (2)

84301002External auditory canal structure body structure
303505002External body orifice body structure

Children (1)

279654000Entire external auditory canal opening body structure