The technological advance in Cochlear Implant reimplantation

The Cochlear Implant

The studies on cochlear implants have been conducted in the United States, Austria, Brasil, France, Finland, and some other countries. Up to now, this technique does not seem to have a wide spread application. Indeed it can only apply cases of deafness still presenting sufficient neural remnants to transmit the message. Moreover, the patient must be totally deaf( quasi­ complete loss of har cel...

Complications Requiring Cochlear Reimplantation

Introduction: Otalgia is one of the complaints which may occur at any age. The etiology of the pain may be in the ear, structures around the ear or other head and neck structures. This is caused by the complex nervous connections in the head and neck areas, the ear, the pharynx and the nose. Since understanding the etiologies of referred otalgia can help in the assessment and treatment of the ...

Complications Requiring Cochlear Reimplantation

INTRODUCTION Surgery for revision of cochlear implantation is an unusual but not uncommon occurrence. The purpose of this study was to discuss the major complications of cochlear implantation that we observed in 11out of 275 patients who underwent cochlear implantation in Khalili Hospital at Shiraz University of Medical Sciences. MATERIALS AND METHODS A retrospective analysis of 275patients w...

Cochlear electrode reimplantation in the guinea pig.

Cochlear implants are being applied to an ever widening patient population, including children in whom lifetime use of these devices is anticipated. Replacement of implants can be expected for reasons of device failure as well as future upgrading. This investigation was undertaken to examine the effect of cochlear electrode explanation and reimplantation on spiral ganglion cell survival. Guinea...

Facial Nerve Stimulation in Cochlear Implant Patients