ICD-11 definition : Spinocerebellar ataxia type 2 (SCA2) is a subtype of type I autosomal dominant cerebellar
ataxia (ADCA type I) characterized by truncal ataxia, dysarthria, slowed saccades
and less commonly ophthalmoparesis and chorea.;
Spinocerebellar ataxia type 2 (SCA2) is a subtype of type I autosomal dominant cerebellar
ataxia (ADCA type I) characterized by truncal ataxia, dysarthria, slowed saccades
and less commonly ophthalmoparesis and chorea.