Auditory outcome after cochlear implantation in patients with congenital nonsyndromic hearing loss: influence of the GJB2 status.

Objective: To compare the audiologic outcome after cochlear implantation between 2 groups of patients with congenital nonsyndromic sensorineural hearing loss.

Study Design: Retrospective cohort study.

Setting: Department of Otorhinolaryngology, University hospital (tertiary referral center).