| A81 |
Atypical virus infections of central nervous system |
| A81.0 |
Creutzfeldt-Jakob disease |
| A81.00 |
Creutzfeldt-Jakob disease, unspecified |
| A81.01 |
Variant Creutzfeldt-Jakob disease |
| A81.09 |
Other Creutzfeldt-Jakob disease |
| A81.1 |
Subacute sclerosing panencephalitis |
| A81.2 |
Progressive multifocal leukoencephalopathy |
| A81.8 |
Other atypical virus infections of central nervous system |
| A81.82 |
Gerstmann-Straussler-Scheinker syndrome |
| A81.83 |
Fatal familial insomnia |
| A81.89 |
Other atypical virus infections of central nervous system |
| A81.9 |
Atypical virus infection of central nervous system, unspecified |