G113-char group

Hereditary ataxia

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

●Avoid — more specific 4-5 char codes exist (see below)

Coding guidance (WHO 2019)

Excl.: cerebral palsy (G80.-) hereditary and idiopathic neuropathy (G60.-) metabolic disorders (E70-E90)

Codes within G11

G11.0Congenital nonprogressive ataxia G11.1Early-onset cerebellar ataxia G11.2Late-onset cerebellar ataxia G11.3Cerebellar ataxia with defective DNA repair G11.4Hereditary spastic paraplegia G11.8Other hereditary ataxias G11.9Hereditary ataxia, unspecified