الفهرس 
Mastoid Air Cell SystemOnly 14 pages are availabe for public view
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Abstract
The cochlear implantation has radically changed the outlook for
profoundly deaf adults. The cochlear implant can provide sufficient
hearing sensations to enable most severely or profoundly deafened
persons to continue communicating using speech as their primary means
of communication.
The aim of this study was to evaluate the outcome of Cochlear
Implant (CI) cases.
In the present study we searched and analyzed the outcomes ,
postoperative complications and major and minor complication of
cochlear implantation .
The present study analyzed articles selected from 7302 articles and
abstracts according to the previously selected inclusion criteria.
There are 18 studies fulfillng our inclusion criteria as the following ,
5 articles about speech perception outcome ,3 articles about postoperative
complications in eldery and young adults ,2 articles about the major and
minor complications in eldery ,3 articles about the complications of the
Suprameatal Approach and Mastoidectomy with Posterior Tympanotomy
Approach, and 5 articles about quality of life.
Speech perception was significantly improved for open set word
perception and sentence perception in quiet after the surgery. All age