chronic ethmoiditis ICD9CM:473.2 NCI:C34472 disease_ontology chronic ethmoidal sinusitis ICD10CM:J32.2 UMLS_CUI:C0008681 ethmoidal sinusitis - chronic SNOMEDCT_US_2015_03_01:73237007 SNOMEDCT_US_2015_03_01:155528009 SNOMEDCT_US_2015_03_01:266384001 chronic ethmoid sinusitis DOID:9312 A ethmoid sinusitis which lasts for 12 weeks or more. Fernanda Farinelli ethmoid sinusitis sinusite etmoidal