Spinal Muscular Atrophy, Lower Extremity-Predominant, 2b, Prenatal Onset, Autosomal Dominant

Spinal Muscular Atrophy, Lower Extremity-Predominant, 2a, Childhood Onset, Autosomal Dominant

Spinal Muscular Atrophy with Lower Extremity Predominant

Autosomal Dominant Distal Hereditary Motor Neuronopathy

Bicd2-Related Autosomal Dominant Childhood-Onset Proximal Spinal Muscular Atroph

Muscular Atrophy

Distal Arthrogryposis

Myopathy