Nasal septum facts for kids
The nasal septum separates the left and right airways in the nose and divides the two nostrils.
Composition
The fleshy external end of the nasal septum is sometimes also called columella.
The nasal septum is composed of three structures:
- ethmoid bone
- vomer bone
- quadrangular cartilage
Clinical significance
The nasal septum can depart from the centreline of the nose; this condition is known as a deviated septum. Injury, excessive nose-picking can cause septum perforations, or holes developing in the septum.
An operation to the nasal septum is known as a septoplasty.
Images for kids
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Vomer of infant
See also
In Spanish: Septo nasal para niños
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Nasal septum Facts for Kids. Kiddle Encyclopedia.