[Cochlear implantation in the child: results and perspectives].
D002648:Child; D002675:Child, Preschool; D019929:Cochlear Implantation; D003638:Deafness / Q000628:therapy*; D006801:Humans; D007223:Infant; D007804:Language Development; D011788:Quality of Life; D012919:Social Behavior; D016896:Treatment Outcome