ICD-11 classes
10 Diseases of the ear or mastoid process
Diseases of external ear
Otitis externa
Noninfectious inflammation of external ear
AA11 — Acute noninfectious otitis externa
ICD-11 AA11 — Acute noninfectious otitis externa
Rapid onset of eczematous inflammation of the outer ear the cause of which cannot be more precisely classified.
The diagnosis includes nothing.
It excludes 3 items.
- Acute seborrhoeic otitis externa (AA10)
- Allergic contact dermatitis of external ear (EG40.0)
- Irritant contact dermatitis of external ear (EK02.10)
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: