5C56.4
Disorders of sialic acid metabolism
Disorders of sialic acid metabolism
Classification
ICD-11
Block
5C50-5C5ZParent Code
5C56ICD-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(15)
SNOMED CT ↗
- Combined deficiency of neuroaminidase and beta galactosidase35691006
- Dysmorphic sialidosis52186006
- Aspartylglucosaminuria54954004
- Alpha-L-fucosidase deficiency64716005
- Alpha-D-mannosidosis65524005
- Dysmorphic sialidosis with renal involvement81896006
- Beta-D-mannosidosis238047006
- Childhood fucosidosis399045007
- Adult fucosidosis399249008
- Cherry red spot myoclonus syndrome723675006
Frequently Asked Questions
What is the ICD-11 code for disorders of sialic acid metabolism?
The ICD-11 code for disorders of sialic acid metabolism is 5C56.4. The full clinical description is "Disorders of sialic acid metabolism".
What does ICD-11 code 5C56.4 mean?
ICD-11 code 5C56.4 represents “Disorders of sialic acid metabolism”. It is classified under Chapter 5: Endocrine, Nutritional or Metabolic Diseases.
What chapter is 5C56.4 in?
5C56.4 is in Chapter 5: Endocrine, Nutritional or Metabolic Diseases (codes 5A00-5D46).
What is the ICD-10 equivalent of ICD-11 code 5C56.4?
5C56.4 maps to the ICD-10 code: E77.1 (Defects in glycoprotein degradation). 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 5C56.4 map to?
5C56.4 maps to 10 SNOMED CT concepts: 399249008, 65524005, 64716005, 54954004, 238047006, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 5C56.4?
5C56.4 is linked to 5 UMLS Concept Unique Identifiers: C0268225, C0016788, C0268226, C0494342, C1257960. 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.