Efficacy of Middle Ear Surgery for Patients with Hearing Aids and Middle Ear Disease.
نویسندگان
چکیده
منابع مشابه
Endoscopic Middle Ear and Mastoid Surgery for Cholesteatoma
Introduction: To reduce incidence of residual cholesteatoma following ear surgery; and to reduce the need for second look “open” mastoidectomy using endoscopic mastoidotomy. Ten-year retrospective chart review of 249 primary cholesteatoma cases (1994-2004) with a minimum follow-up of two years. The first objective was to evaluate the effectiveness of otoendoscopy in reducing the incidence of “...
متن کاملSemi-Implantable and Fully Implantable Middle Ear Hearing Aids
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متن کاملSemi-Implantable and Fully Implantable Middle Ear Hearing Aids
Policy [TOP] Semi-implantable and fully implantable middle ear hearing aids are considered investigational.
متن کاملSemi-Implantable and Fully Implantable Middle Ear Hearing Aids
Background/Overview HEARING LOSS Hearing loss is described as conductive, sensorineural, or mixed, and can be unilateral or bilateral. Normal hearing is the detection of sound at or below 20 decibels (dB). The American Speech LanguageHearing Association has defined the degree of hearing loss based on pure-tone average detection thresholds as mild (20-40 dB), moderate (40-60 dB), severe (60-80 d...
متن کاملEndoscopic transcanal middle ear surgery.
The advantages and limitations of the microscope have defined postauricular access as the surgical intervention of choice for the treatment of diseases of the middle ear. The wide-angle view provided by the endoscope enables transcanal access to the tympanic cavity, and its otherwise difficult-to-reach extensions: The attic, sinus tympani, facial recess, and hypotympanum. These areas are the pr...
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ژورنال
عنوان ژورنال: Nippon Jibiinkoka Gakkai Kaiho
سال: 1999
ISSN: 0030-6622,1883-0854
DOI: 10.3950/jibiinkoka.102.347