AA4Y Other specified noninflammatory disorders of the external ear
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
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
- Other specified noninflammatory disorders of the external ear
- Keratosis obturans
- External ear fistula
- ear fistula NOS
- fistula of auricle of ear
- Swimmer's exostosis
- surfer's ear
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