Early activation of a late sequential cochlear implant systematic review

Early activation of Cochlear Implant (CI) is a technique where the processor activated in less than 4 weeks. In this way, time and costs are reduced process functional restoration hearing. On other hand, late sequential cochlear implant one second CI implanted at different surgical first user's age greater 7 years. The aim systematic review to analyze available information on effects early after surgery. Systematic literature search was performed, databases, studies about terms quality life, hearing language from years 2012 June 2022. Fifteen publications were included clinical evidence for review, but no articles found topic CI. identified as safe reliable procedure positive speech by electrophysiological auditory perceptual recordings. However, recognized. Keywords: activation, implant, sequential, late, impedance, complications