LA22 Structural developmental anomalies of ear causing hearing impairment
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
Any condition caused by the failure of the ear to correctly develop during the antenatal period. These conditions are characterised by hearing impairment.
sections/codes in this section (LA22-LA22)
- Microtia (LA22.0)
- Anotia (LA22.1)
- Aplasia or hypoplasia of external auditory canal (LA22.2)
- Structural developmental anomalies of ear ossicles (LA22.3)
- Structural developmental anomalies of inner ear (LA22.4)
- Other specified structural developmental anomalies of ear causing hearing impairment (LA22.Y)
- Structural developmental anomalies of ear causing hearing impairment, unspecified (LA22.Z)
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
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