AA11 Acute noninfectious otitis externa
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
Rapid onset of eczematous inflammation of the outer ear the cause of which cannot be more precisely classified.
exclusions
- Acute seborrhoeic otitis externa (AA10)
- Allergic contact dermatitis of external ear (EG40.0)
- Irritant contact dermatitis of external ear (EK02.10)
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Laterality - only one may be selected
Specific anatomy - multiple selections are allowed
synonyms
- Acute noninfectious otitis externa
- non-infective acute otitis externa
- acute eczematoid otitis externa
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