Meanings of maxillary sinuses in English

The location of the maxillary sinuses within the maxillary or cheek bones cannot be shown in this drawing.

Both maxillary sinuses are involved in approximately 91% of cases, with ethmoidal involvement in 53%.

We present a male child with primary Ewing's sarcoma arising from ethmoid sinuses with intradural and extracranial extension (bilateral nasal cavities, orbits, and maxillary sinuses).

Results: Our study included 25 maxillary sinuses (13 with antrochoanal polyps, 10 with maxillary fungal ball and 2 with a migrated part of a tooth).