[Evaluation protocol of cochlear implants in children under 5 years of age]. / Protocole d'évaluation de l'implant cochléaire chez l'enfant de moins de 5 ans.

Special tests are necessary to assess the cochlear implant efficacy on a prelingually deaf child implanted before age 5 y. We propose to quantify comportment, comprehension, auditory perception and expression as percentage of a same age normally hearing child's scores. The particular items are detailed.