LA21 Minor anomalies of pinnae
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2025-01
Any condition caused by failure of the pinna to correctly develop during the antenatal period. These conditions are characterised by asymptomatic abnormalities of the visible part of the ear.
sections/codes in this section ()
- Macrotia (LA21.0)
- Protruding ear (LA21.1)
- Low-set ear (LA21.2)
- Misshapen ear (LA21.3)
- Other specified minor anomalies of pinnae (LA21.Y)
- Minor anomalies of pinnae, unspecified (LA21.Z)
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
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