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Otitis externa

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01

Inflammation of the outer ear including the external ear canal, cartilages of the auricle, and the tympanic membrane.

sections/codes in this section (AA10-AA3Z)

• Noninfectious inflammation of external ear  (AA10-AA1Z)
• Other specified otitis externa  (AA3Y)
• Otitis externa, unspecified  (AA3Z)

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