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concha bullosa
Air-filled concha in the nose. Normal variant.
Epidemiology:
- 50% of population
Pathology:
- a large concha bullosa may obstruct the opening of an adjacent paranasal sinus
- may be associated with a deviated nasal septum
Management:
- endoscopic resection for symptomatic sinus obstruction
Related
inferior nasal concha (inferior turbinated bone)
middle nasal concha (middle turbinated bone)
superior nasal concha (superior turbinated bone)
General
nose disease; nasal disorder
References
- Wikipedia: Concha bullosa
http://en.wikipedia.org/wiki/Concha_bullosa