Preferred Label : Ostiomeatal Complex;
NCIt synonyms : OMU; Ostiomeatal Unit;
NCIt related terms : Osteomeatal Complex;
Alternative definition : CDISC: A narrow channel that connects the frontal sinus, anterior ethmoid air cells,
and maxillary sinus to the middle meatus, allowing drainage and ventilation. It includes
the maxillary ostium, infundibulum, ethmoid bulla, uncinate process, and hiatus semilunaris.;
NCI Metathesaurus CUI : CL380904;
Origin ID : C174318;
UMLS CUI : C5420706;
Automatic exact mappings (from CISMeF team)
- Semantic type(s)
- concept_is_in_subset
