https://www.nidcd.nih.gov/health/sudden-deafness identifiable cause Sudden Deafness common causes of sudden hearing loss https://www.nidcd.nih.gov/health/sudden-deafness inglés sudden deafness identifiable cause identifiable cause https://www.nidcd.nih.gov/health/sudden-deafness sudden sensorineural hearing loss (SSHL). 9 out of 10 people presenting unilaterally 90 percent of people 15 percent of cases inglés suddenly experiencing hearing loss https://www.nidcd.nih.gov/health/sudden-deafness Sudden Deafness