Jul 21, 2024 · The ostiomeatal complex (OMC) or ostiomeatal unit (OMU), sometimes less correctly spelled as osteomeatal complex, is a common channel that links the frontal sinus, anterior ethmoid …

Oct 30, 2023 · The ostiomeatal complex (OMC) is the collection of structures that aids in mucus drainage and airflow between the maxillary sinus, the anterior ethmoid air cells, and the frontal sinus. …

May 14, 2014 · Synonyms: Ostiomeatal unit, Osteomeatal complex, OMC. Definition: The term “ostiomeatal unit” represents the area on the lateral nasal wall (middle meatus) that receives …

It is this concerted effort of clinical and imaging support for the description of osteomeatal complex, which is the functional unit of the anterior ethmoid complex representing the final common pathway …

Oct 13, 2025 · The osteomeatal complex (OMC) is a critical anatomical region in the lateral nasal wall that serves as the final common pathway for drainage and ventilation of the frontal, maxillary, and …

anterior ostiomeatal unit is composed of the frontal sinus ostium, the frontal recess, the maxillary sinus ostium, the infundibulum, and middle meatus. Together, these link the drainage systems of the …

The document discusses the surgical anatomy of the osteomeatal complex (OMC). It defines the OMC as the final common drainage pathway for the frontal, maxillary, and anterior ethmoid sinuses. The …

Objective: To evaluate the anatomy and variations of osteomeatal complex (OMC) by comparing patients with nonsyndromic cleft lip and palate (CLP) and control group.

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Osteomeatal complex links frontal sinus, anterior and middle ethmoid sinuses and maxillary sinus to middle meatus. Maxillary ostium - drainage of maxillary sinus