Neuropathy, Hereditary Sensory, Type Iic, also known as hsn2c, is related to spastic paraplegia 48, autosomal recessive and spastic paraplegia 77, autosomal recessive. An important gene associated with Neuropathy, Hereditary Sensory, Type Iic is KIF1A (Kinesin Family Member 1A), and among its related pathways/superpathways is trans-Golgi Network Vesicle Budding. Affiliated tissues include brain and peripheral nerve, and related phenotypes are distal lower limb muscle weakness and foot dorsiflexor weakness