LA20
Structural anomaly of eustachian apparatus
Structural anomaly of eustachian apparatus
Classification
ICD-11
Chapter
20: Developmental AnomaliesBlock
LA20-LA2ZParent Code
BlockL2-LA2ICD-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(3)
Frequently Asked Questions
What is the ICD-11 code for structural anomaly of eustachian apparatus?
The ICD-11 code for structural anomaly of eustachian apparatus is LA20. The full clinical description is "Structural anomaly of eustachian apparatus".
What does ICD-11 code LA20 mean?
ICD-11 code LA20 represents “Structural anomaly of eustachian apparatus”. It is classified under Chapter 20: Developmental Anomalies.
What chapter is LA20 in?
LA20 is in Chapter 20: Developmental Anomalies (codes LA00-LD9Z).
What is the ICD-10 equivalent of ICD-11 code LA20?
LA20 maps to the ICD-10 code: Q16.2 (Absence of eustachian tube). 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.
What SNOMED CT codes does LA20 map to?
LA20 maps to 2 SNOMED CT concepts: 204250005, 75231006. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code LA20?
LA20 is linked to 1 UMLS Concept Unique Identifier: C0266616. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.