LA22.1
Anotia
Anotia
Classification
ICD-11
Chapter
20: Developmental AnomaliesBlock
LA20-LA2ZParent Code
LA22ICD-10 Mapping
1 equivalentWHO Foundation
View on WHOICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(8)
SNOMED CT ↗
- Congenital absence of auricle with atresia of auditory canal38919006
- Congenital absence of auricle57436000
- Atresia of external auditory canal75355004
- Congenital absence of left auricle1365757004
- Congenital absence of right auricle1365758009
- Agenesis of external ear1366391008
- Bilateral congenital malformation of external ears15983231000119107
- Congenital absence of bilateral external ears15983151000119108
Frequently Asked Questions
What is the ICD-11 code for anotia?
The ICD-11 code for anotia is LA22.1. The full clinical description is "Anotia".
What does ICD-11 code LA22.1 mean?
ICD-11 code LA22.1 represents “Anotia”. It is classified under Chapter 20: Developmental Anomalies.
What chapter is LA22.1 in?
LA22.1 is in Chapter 20: Developmental Anomalies (codes LA00-LD9Z).
What is the ICD-10 equivalent of ICD-11 code LA22.1?
LA22.1 maps to the ICD-10 code: Q16.0 (Congenital absence of (ear) auricle). This is an equivalent mapping.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.