[Present state of cochlear implant treatment in adults and children].
The technique of cochlear implantation was the first method which allowed replacement of a sense organ by a (partially) implantable electronic prosthesis. By this method the cells of the spiral ganglion of the cochlea are directly stimulated by the electrodes introduced into the cochlea, bypassing the functions of the outer and middle ear as well as the cochlea. Treatment with a cochlear implant (CI) has been established over the last 20-30 years as a reliable method for restoring hearing in adults and children with severe hearing disorders and is now a routine method in many centers. For optimal results in understanding speech and for children in the speech development phase, rehabilitation must be an integral part of the total treatment and follow soon after implantation. To achieve this early diagnosis of hearing difficulties or deafness is necessary, which is simplified by a consistent hearing screening of newborns, now a statutory procedure in Germany.
Maurer
J
J
Direktor der Klinik für HNO-Krankheiten, Kopf-Hals- und Schädelbasischirurgie Sowie Plastische Operationen und des Zentrums für Hören und Kommunikation, Katholisches Klinikum Koblenz, Koblenz, Germany. J.Maurer@kk-koblenz.de
D032721:Adult Children; D019929:Cochlear Implantation / Q000295:instrumentation / Q000379:methods* / Q000639:trends*; D003054:Cochlear Implants / Q000639:trends*; D012048:Correction of Hearing Impairment / Q000379:methods* / Q000639:trends*; D003638:Deafness / Q000534:rehabilitation*; D005858:Germany; D006801:Humans