Total ethmoidectomy by extranasal approach

Total ethmoidectomy by extranasal approach (procedure)

active

Code	`27150000`
Semantic tag	procedure
Module	international
Definition	primitive
Effective time	20050731

Parents (4)

36910002Craniectomy procedure
265702005Cranium and facial bone operations procedure
56195000Excision of bone from facial bones procedure
172884005External ethmoidectomy procedure

Children (0)

None (leaf concept).