Endoscopy of nasal sinus with dacryocystorhinostomy

Endoscopy of nasal sinus with dacryocystorhinostomy (procedure)

active

Code	`440667003`
Semantic tag	procedure
Module	international
Definition	defined
Effective time	20090131

Parents (3)

231629008Dacryocystorhinostomy procedure
363687006Endoscopic procedure procedure
112790001Nasal sinus endoscopy procedure

Children (0)

None (leaf concept).