Anatomy of Ostiomeatal complex

Synonyms: Ostiomeatal unit, Osteomeatal complex, OMC Definition: The term “ostiomeatal unit” represents the area on the lateral nasal wall (middle meatus) that receives drainage from the anterior  and medial ethmoid cells, frontal sinus, and maxillary sinus. It is an antomically constricted area that is prone… Read More