Deafness, Autosomal Recessive 99, also known as dfnb99, is related to nonsyndromic hearing loss and deafness, autosomal recessive 44. An important gene associated with Deafness, Autosomal Recessive 99 is TMEM132E (Transmembrane Protein 132E). Affiliated tissues include brain, and related phenotypes are sensorineural hearing impairment and abnormal vestibular function