It is located at the roof of the nose between the two orbits.
Roof of ethmoid sinus.
A person with ethmoid sinusitis may experience a runny or blocked nose.
It is very small at birth and becomes walnut sized during puberty.
When the sinuses become inflamed the mucus cannot flow.
The ethmoid sinuses are one of the most complex anatomical structures of the body with vital structures such as the orbit dura and optic nerve bordering it.
From greek ethmos sieve is an unpaired bone in the skull that separates the nasal cavity from the brain.
The fovea ethmoidalis or ethmoid roof is lowest medially at its articulation with the lateral lamella and rises from medial to lateral in a gull wing configuration.
The ethmoid bone is one of the bones that make up the orbit of the eye.
The ethmoid sinus one of six sets of sinuses is part of the paranasal sinus system and is located between the nose and eyes.
Coronary ct scan of a patient with chronic sinusitis.
The mucous lining of the sinuses traps dust germs and pollutants.
The cubical bone is lightweight due to a spongy construction.