Explore: Ethmoid Sinus

The ethmoid sinuses or ethmoid air cells of the ethmoid bone are one of the four paired paranasal sinuses. Unlike the other three pairs of paranasal sinuses

ophthalmic nerve (CN V1). The ethmoidal sinuses, which are formed from several discrete air cells within the ethmoid bone between the nose and the eyes. They

occurring in the sinus cavities can affect the chest and lungs. Paranasal sinuses Maxillary Ethmoid Sphenoid Frontal Dural venous sinuses Anterior midline

paranasal sinuses – the frontal sinus, the sphenoid sinus, the ethmoid sinus and the maxillary sinus drain into regions of the nasal cavity. The sinuses are

In the ethmoid bone, a sickle shaped projection, the uncinate process, projects posteroinferiorly from the ethmoid labyrinth. Between the posterior edge

from the ethmoid sinuses and extend through the middle meatus into the nasal cavity. Antrochoanal polyps usually arise in the maxillary sinus and extend

sinus or the ethmoid sinus. When the maxillary sinus is involved, the inferior oblique muscle may be damaged. The cause of silent sinus syndrome is not

forehead Ethmoid sinus, formed from several discrete air cells within the ethmoid bone between the eyes and under the nose Sphenoidal sinus, in the sphenoid

the ethmoidal sinuses or ethmoidal air cells, which are a variable number of small cavities in the lateral mass of the ethmoid. The ethmoid articulates

better delivery of local therapeutic agents into the ethmoid sinuses. Functional Endoscopic Sinus Surgery is considered a success if most of the symptoms