Category: A81 - Atypical virus infections of central nervous system

 Chapter Notes

 Section Notes

 A81

Atypical virus infections of central nervous system

diseases of the central nervous system caused by prions

Use additional code, if applicable, to identify:

dementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4)

dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)

dementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3)

dementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2)

dementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0)

mild neurocognitive disorder due to known physiological condition (F06.7-)

 A81.0

Creutzfeldt-Jakob disease

 A81.00

Creutzfeldt-Jakob disease, unspecified

Jakob-Creutzfeldt disease, unspecified

 A81.01

Variant Creutzfeldt-Jakob disease

vCJD

 A81.09

Other Creutzfeldt-Jakob disease

CJD

Familial Creutzfeldt-Jakob disease

Iatrogenic Creutzfeldt-Jakob disease

Sporadic Creutzfeldt-Jakob disease

Subacute spongiform encephalopathy (with dementia)

 A81.1

Subacute sclerosing panencephalitis

Dawson's inclusion body encephalitis

Van Bogaert's sclerosing leukoencephalopathy

 A81.2

Progressive multifocal leukoencephalopathy

Multifocal leukoencephalopathy NOS

 A81.8

Other atypical virus infections of central nervous system

 A81.81

Kuru

 A81.82

Gerstmann-Sträussler-Scheinker syndrome

GSS syndrome

 A81.83

Fatal familial insomnia

FFI

 A81.89

Other atypical virus infections of central nervous system

 A81.9

Atypical virus infection of central nervous system, unspecified

Prion diseases of the central nervous system NOS