Roof Of Ethmoid Sinus

4 frontal bone and sinus.

Roof of ethmoid sinus.

The cubical bone is lightweight due to a spongy construction. Ct anatomy of the orbit. The ethmoid sinus one of six sets of sinuses is part of the paranasal sinus system and is located between the nose and eyes. 1 maxillary bone and sinus.

3 cribriform plate ethmoid. The ethmoid bone is one of the bones that make up the orbit of the eye. The mucous lining of the sinuses traps dust germs and pollutants. The ethmoid bone ˈ ɛ θ m ɔɪ d.

It is located at the roof of the nose between the two orbits. 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. Orbital process of the frontal bone anterior superior portion. It is very small at birth and becomes walnut sized during puberty.

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. 6 inferior nasal concha. Coronary ct scan of a patient with chronic sinusitis. From greek ethmos sieve is an unpaired bone in the skull that separates the nasal cavity from the brain.

One important aspect for successful endonasal sinus surgery is the attention to details when dealing with the complex anatomy of the paranasal sinuses. A person with ethmoid sinusitis may experience a runny or blocked nose.