G11: Hereditary ataxia excludes2 cerebral palsy (G80.-) hereditary and idiopathic neuropathy (G60.-) metabolic disorders (E70-E88) |
| G11.0: Congenital nonprogressive ataxia |
| G11.1: Early-onset cerebellar ataxia |
| G11.2: Late-onset cerebellar ataxia |
| G11.3: Cerebellar ataxia with defective DNA repair |
| G11.4: Hereditary spastic paraplegia |
| G11.8: Other hereditary ataxias |
| G11.9: Hereditary ataxia, unspecified |