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003 EG-GiCUC
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008 180804s2017 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.11.12.M.Sc.2017.Ib.A
100 0 _aIbrahim Ali Omer Hamid
245 1 0 _aAudiological evaluation of cochlear implant program in tertiary refferal E.N.T Hospital in Khartoum /
_cIbrahim Ali Omer Hamid ; Supervised Mohammed Ibrahim Shabana , Nasik Alfadil Abdullah
246 1 5 _aالتقييم السمعى لبرنامج زراعة القوقعة بمستشفى مرجعى للاذن و الانف و الحنجرة بالخرطوم
260 _aCairo :
_bIbrahim Ali Omer Hamid ,
_c2017
300 _a157 P. :
_bcharts , facsimiles ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of E.N.T
520 _aBackground: A cochlear implant is an electronic prosthetic device that is surgically placed in the inner ear and under the skin behind the ear for the purpose of providing useful sound perception via electrical stimulation of the auditory nerve. Cochlear implants are intended to provide prelingually or postlingually deafened children and postlingually adults. Methods: 50 subjects who underwent cochlear implantation in tertiary referral hospital in Khartoum between 2009-2011, were evaluated through full history, satisfaction questionnaire, neural telemetry, impedance telemetry and electric ABR. Objectives: To evaluate selection criteria, techniques and audiological outcomes of cochlear implantation in Sudan. Results Fifty patients were enrolled in this study. Nineteen patients (38%) were males, while 31(62%) were females.The mean age of diagnosing hearing loss was 24 months while the age at the time of implantation is 6 years which is far beyond the optimum age of implantation. Thirty-Seven (74%) of the studied patient live inside Khartoum state, while thirteen (26%) live outside Khartoum state. According to self-report of the studied patient fifteen (30%) have family history of hearing loss and this reflects the genetic part as an aetiology. Among studied patients the cause of hearing loss is unknown in thirty seven patients (64%) while the known causes were (36%); the commonest known etiology among our studied population was meningitis and measles
530 _aIssued also as CD
653 4 _aCochlear implantation
653 4 _aMapping
653 4 _aRehabilitation
700 0 _aMohammed Ibrahim Shabana ,
_eSupervisor
700 0 _aNasik Alfadil Abdullah ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aSamia
_eCataloger
942 _2ddc
_cTH
999 _c66944
_d66944