Other inherited spinal muscular atrophy Inclusion term(s):Adult form spinal muscular atrophyChildhood form, type II spinal muscular atrophyDistal spinal muscular atrophyJuvenile form, type III spinal muscular atrophy [Kugelberg-Welander]Progressive bulbar palsy of childhood [Fazio-Londe]Scapuloperoneal form spinal muscular atrophy