Osteomeatal complex refers to
The osteomeatal complex (or unit), sometimes less correctly spelled as osteomeatal complex, is a common channel that links the frontal sinus, anterior and middle ethmoid sinuses and the maxillary sinus to the middle meatus that allows air flow and mucociliary drainage. <img src=" /> ref - researchgate.net
Maxillary ostium, ethmoid infundibulum, hiatus semilunaris and frontal recess
Frontal recess, inferior meatus, sphenoid sinus
Hiatus semiluna ris maxillary ostium, sphenoeth moid recess
None of the given options
Head and neck