Deafness, Autosomal Recessive 77, also known as dfnb77, is related to non-syndromic genetic deafness and nonsyndromic hearing loss. An important gene associated with Deafness, Autosomal Recessive 77 is LOXHD1 (Lipoxygenase Homology PLAT Domains 1), and among its related pathways/superpathways is Sensory processing of sound. Related phenotypes are bilateral sensorineural hearing impairment and tinnitus