It is very small at birth and becomes walnut sized during puberty.
Roof of ethmoid sinus.
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.
A person with ethmoid sinusitis may experience a runny or blocked nose.
The cubical bone is lightweight due to a spongy construction.
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.
The ethmoid sinus one of six sets of sinuses is part of the paranasal sinus system and is located between the nose and eyes.
The ethmoid bone ˈ ɛ θ m ɔɪ d.
The ethmoid bone is one of the bones that make up the orbit of the eye.
From greek ethmos sieve is an unpaired bone in the skull that separates the nasal cavity from the brain.
When the sinuses become inflamed the mucus cannot flow.
One important aspect for successful endonasal sinus surgery is the attention to details when dealing with the complex anatomy of the paranasal sinuses.
Coronary ct scan of a patient with chronic sinusitis.