Any neuronopathy, distal hereditary motor in which the cause of the disease is a mutation in the BSCL2 gene. The disease is MONDO_0030860 (neuronopathy, distal hereditary motor, type 5C). Also known as: DHMN5C, HMN5C, neuropathy, distal hereditary motor, type VC, spinal muscular atrophy, distal, type 5C.