Roof Of Ethmoid Sinus

One important aspect for successful endonasal sinus surgery is the attention to details when dealing with the complex anatomy of the paranasal sinuses.

Roof of ethmoid sinus.

3 cribriform plate ethmoid. 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. A person with ethmoid sinusitis may experience a runny or blocked nose. The ethmoid bone ˈ ɛ θ m ɔɪ d.

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 cubical bone is lightweight due to a spongy construction. Ethmoid roof is flattening or shows a broken wing on the left side arrow. Ct anatomy of the orbit.

6 inferior nasal concha. 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.

4 frontal bone and sinus. 1 maxillary bone and sinus. Coronary ct scan of a patient with chronic sinusitis. Orbital process of the frontal bone anterior superior portion.

It is very small at birth and becomes walnut sized during puberty. It is located at the roof of the nose between the two orbits.