Single-Sided Deafness, Tinnitus and Cochlear Implants

Background: Single-sided deafness is a situation of profound hearing loss on one side, with normal hearing contralateral or near them (better than 40 dB HL). The only way to rehabilitate the side with single-sided deafness would be through the cochlear implant. Objective: The aim of this study is to describe the outcomes of a cochlear implant in a case of single-sided deafness with tinnitus and perform a short literature review of this topic. Methods: Retrospective study of medical records of a patient who underwent surgery treatment for single-sided deafness and tinnitus with cochlear implant. Conclusion: Cochlear implantation was an effective alternative for a patient with single- sided deafness, resulting in improvements in speech recognition and the tinnitus.