Deafness, Autosomal Recessive 119, also known as dfnb119, is related to neurodevelopmental disorder with hearing loss and spasticity. An important gene associated with Deafness, Autosomal Recessive 119 is AFG2B (AFG2 AAA ATPase Homolog B). Affiliated tissues include brain, and related phenotypes are sensorineural hearing impairment and intellectual disability