Any hereditary spastic paraplegia in which the cause of the disease is a mutation in the ATP13A2 gene. The disease is autosomal recessive spastic paraplegia type 78 (MONDO_0014975). Also known as: ATP13A2 hereditary spastic paraplegia, SPG78, hereditary spastic paraplegia caused by mutation in ATP13A2, spastic paraplegia 78, autosomal recessive, spastic paraplegia 78, autosomal recessive; SPG78.