Your sphenoid sinuses are behind your eyes, in your skull. Your ethmoid sinuses are behind the bridge of your nose. A sphenoid and ethmoid sinus massage can help relieve congestion in both areas.

CT scan showing bilateral ethmoid and maxillary disease ... to accurately visualize disease within the maxillary or sphenoid sinus for definitive diagnosis of unusual radiographic findings.

What is sinus? In medical terms, they are the air-filled spaces in our facial bones that are a big player in our respiratory system. Dr Nayan Shetty, ENT Specialist, Wockhardt Hospitals Mumbai Central ...

Also note opacification of the maxillary and ethmoid sinuses. Cuts through the expected locations of the frontal and sphenoid sinuses revealed these sinuses absent. Absence or hypoplasia of the ...