Cochlear implants for children and adults with severe to profound deafness | 2-Clinical-need-and-practice | Guidance and guidelines | NICE

2.1 Hearing loss may be caused by interference with the transmission of sound from the outer to the inner ear (conductive hearing loss) or damage within the cochlea, the auditory nerve or auditory centres in the brain (sensorineural hearing loss). In adults the most common cause of se...