LA30.4
Abnormalities of size or form of teeth
Abnormalities of size or form of teeth
Classification
ICD-11
Chapter
20: Developmental AnomaliesBlock
LA30-LA5ZParent Code
LA30ICD-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(20)
SNOMED CT ↗
- Abnormal crown of tooth109439008
- Abnormally small tooth109461003
- Amelogenesis imperfecta - hypomaturation - autosomal dominant - hypoplastic with taurodontism109472008
- Amelogenesis imperfecta - hypomaturation109475005
- Abnormal dental root morphology110333006
- Abnormally large tooth697952006
- Abnormal dental cusp707733008
- Abnormal form of tooth710007003
- Accessory cusp of tooth1156107009
- Abnormal size of tooth1082381000119101
Frequently Asked Questions
What is the ICD-11 code for abnormalities of size or form of teeth?
The ICD-11 code for abnormalities of size or form of teeth is LA30.4. The full clinical description is "Abnormalities of size or form of teeth".
What does ICD-11 code LA30.4 mean?
ICD-11 code LA30.4 represents “Abnormalities of size or form of teeth”. It is classified under Chapter 20: Developmental Anomalies.
What chapter is LA30.4 in?
LA30.4 is in Chapter 20: Developmental Anomalies (codes LA00-LD9Z).
What is the ICD-10 equivalent of ICD-11 code LA30.4?
LA30.4 maps to the ICD-10 code: K00.2 (Abnormalities of size and form of teeth). 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 LA30.4 map to?
LA30.4 maps to 10 SNOMED CT concepts: 109439008, 707733008, 110333006, 710007003, 1082381000119101, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code LA30.4?
LA30.4 is linked to 10 UMLS Concept Unique Identifiers: C0000770, C0266029, C0266039, C0266031, C0016873, and 5 more. 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.