What Is Sensorineural Hearing Loss?

Sensorineural hearing loss (sensorineural deafness), also known as "sensoryural hearing loss", "sensory hearing loss". Hearing impaired. Caused by damage to cochlear receptor cells and auditory nerve fibers. From the etiology perspective, there are biological factors, such as congenital cochlear dysplasia, senile deafness caused by age, degeneration of cochlear sensor cells and auditory nerve fibers due to infection or viral diseases and ototoxic drugs; environment The factors that are common and have a large area are long-term work in a noisy environment, deafness caused by noise, and deafness caused by extremely strong impact sound. For different reasons, the audiograms of hearing loss at different frequencies are different. ^[1]