ICD-11 classes
08 Diseases of the nervous system
Multiple sclerosis or other white matter disorders
8A44 — Leukodystrophies
8A44.3 — Certain specified leukodystrophies
5C50.0 — Phenylketonuria
5C50.00 — Classical phenylketonuria
ICD-11 5C50.00 — Classical phenylketonuria
Classical phenylketonuria is a severe form of phenylketonuria (PKU, ) an inborn error of amino acid metabolism characterised in untreated patients by severe intellectual deficit and neuropsychiatric complications.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: