Spinocerebellar Ataxia 27b, Late-Onset, also known as sca27b, is related to contractures, pterygia, and spondylocarpotarsal fusion syndrome 1a and autosomal dominant cerebellar ataxia. An important gene associated with Spinocerebellar Ataxia 27b, Late-Onset is FGF14 (Fibroblast Growth Factor 14). Affiliated tissues include spinal cord and cerebellum, and related phenotypes are gait ataxia and limb ataxia