Deafness, Autosomal Recessive 45, also known as dfnb45, is related to deafness, autosomal recessive. An important gene associated with Deafness, Autosomal Recessive 45 is DFNB45 (Deafness, Autosomal Recessive 45). Related phenotypes are prelingual sensorineural hearing impairment and abnormal vestibular function