LA31.Z
Structural developmental anomalies of mouth or tongue, unspecified
Structural developmental anomalies of mouth or tongue, unspecified
Classification
ICD-11
Chapter
20: Developmental AnomaliesBlock
LA30-LA5ZParent Code
LA31ICD-10 Mapping
2 equivalentsICD-10 Equivalents(2)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(17)
SNOMED CT ↗
- Congenital adhesion of tongue703000
- Congenital abnormality of tongue60447007
- Congenital absence of tongue74788000
- Bifid tongue84557007
- Congenital anomaly of tongue, salivary gland AND/OR pharynx105992002
- Aberrant insertion of fraenum of tongue109556002
- Cleft tongue204630003
- Congenital anomalies of tongue, mouth and pharynx253750008
- Combined malformation of central nervous system and skeletal muscle277949001
- Congenital anomaly of tongue position1085631000119103
Frequently Asked Questions
What is the ICD-11 code for structural developmental anomalies of mouth or tongue, unspecified?
The ICD-11 code for structural developmental anomalies of mouth or tongue, unspecified is LA31.Z. The full clinical description is "Structural developmental anomalies of mouth or tongue, unspecified".
What does ICD-11 code LA31.Z mean?
ICD-11 code LA31.Z represents “Structural developmental anomalies of mouth or tongue, unspecified”. It is classified under Chapter 20: Developmental Anomalies.
What chapter is LA31.Z in?
LA31.Z is in Chapter 20: Developmental Anomalies (codes LA00-LD9Z).
What is the ICD-10 equivalent of ICD-11 code LA31.Z?
LA31.Z maps to 2 ICD-10 codes: Q38.3 (Other congenital malformations of tongue), Q38.6 (Other congenital malformations of mouth). ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
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 LA31.Z map to?
LA31.Z maps to 10 SNOMED CT concepts: 109556002, 84557007, 204630003, 277949001, 60447007, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code LA31.Z?
LA31.Z is linked to 7 UMLS Concept Unique Identifiers: C0025988, C0158663, C0158662, C2349953, C0478024, and 2 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.