Maxillary Sinus
Synonyms
Antrum of Highmore
Antrum, Maxillary
Antrums, Maxillary
Highmore Antrum
Maxillary Antrum
Maxillary Antrums
Sinus, Maxillary
The air space located in the body of the MAXILLARY BONE near each cheek. Each maxillary sinus communicates with the middle passage (meatus) of the NASAL CAVITY on the same side.