ICD-11 classes
14 Diseases of the skin
Skin disorders involving certain specific body regions
Skin disorders involving the head and neck
Disorders of the external ear involving the skin
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: