Spastic Paraplegia 73, Autosomal Dominant, also known as hereditary spastic paraplegia 73, is related to neuropathy, hereditary sensory, type id and spastic paraplegia 6, autosomal dominant. An important gene associated with Spastic Paraplegia 73, Autosomal Dominant is CPT1C (Carnitine Palmitoyltransferase 1C). Affiliated tissues include brain and skeletal muscle, and related phenotypes are hyperreflexia and babinski sign