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The superior nasal concha is a small, curved plate of bone that forms the roof of the superior nasal meatus. It is a medial bony process of the ethmoid bone and is situated posterosuperiorly to the middle nasal concha.
3 maj 2023 · The superior nasal conchae or turbinates form one of the three pairs of conchae in the nose and represent part of the labyrinth of the ethmoid bone, arising as bony projections from its posterior surface.
The conchae are located laterally in the nasal cavities, curling medially and downward into the nasal airway. Each pair is composed of one concha in either side of the nasal cavity, divided by the septum. [4] The superior conchae are smaller structures, connected to the middle conchae by nerve-endings, and serve to protect the olfactory bulb.
22 cze 2024 · The nasal turbinates, also known as nasal conchae, are curved, bony structures protruding from the lateral walls of the nasal cavity. The 3 pairs of turbinates are the inferior, middle, and superior turbinates.
3 lis 2023 · Three bony shelves called the inferior, middle and superior nasal conchae are attached to the lateral walls and by projecting into the cavities, they divide both nasal cavities into four air channels: Inferior nasal meatus; between the floor and inferior concha; Middle nasal meatus; between the inferior and middle concha
29 wrz 2019 · Learn about the structure and functions of the nasal cavity, the most superior part of the respiratory tract. Find out how the superior nasal concha projects into the nasal cavity and creates the superior meatus.
9 lis 2022 · Turbinates, which are also called nasal concha or conchae (plural), are shell-shaped networks of bones, vessels, and tissue within the nasal passageways. These structures are responsible for warming, humidifying, and filtering the air we breathe.
