منابع مشابه
Pediatric tympanoplasty: effect of contralateral ear status on outcomes.
OBJECTIVE To assess the prognostic value of different variables on the outcome of pediatric type I tympanoplasty. DESIGN Retrospective review of medical records. SETTING An otolaryngology department in a large urban tertiary care medical center. PATIENTS We reviewed 72 ears in 60 patients who had undergone a type I tympanoplasty from 1987 to 2000. Patient ages ranged from 3 to 18 years. ...
متن کاملGender Difference in TEOAEs and Contralateral Suppression of TEOAEs in Normal Hearing Adults
Objectives: Otoacoustic emissions (OAEs) are sounds that originate in cochlea and are measured in external auditory canal and provide a simple, efficient and non-invasive objective indicator of healthy cochlear function. Olivo cochlear bundle (OCB) or auditory efferent system is a neural feedback pathway which originated from brain stem and terminated in the inner ear and can be evaluated non-i...
متن کاملHearing Benefit in Allograft Tympanoplasty Using Tutoplast Processed Malleus
Objectives. Tutoplast processed human cadaveric ossicular allografts are a safe alternative for ossicular reconstruction where there is insufficient material suitable for autograft ossiculoplasty. We present a series of 7 consecutive cases showing excellent air-bone gap closure following canal-wall-down mastoidectomy for cholesteatoma and reconstruction of the middle ear using Tutoplast process...
متن کاملFrequency-specific hearing outcomes in pediatric type I tympanoplasty.
IMPORTANCE Middle ear disease is the primary cause of hearing loss in children and has a significant impact on language development and academic performance. Multiple prognostic factors have previously been examined, but there is little published data regarding frequency-specific hearing outcomes. OBJECTIVE To examine the relationship between type I tympanoplasty in a pediatric population and...
متن کاملContralateral efferent suppression of human hearing sensitivity
The present study aimed at characterizing the suppressing effect of contralateral medial olivocochlear (MOC) efferents on human auditory sensitivity and mechanical cochlear responses at sound levels near behavioral thresholds. Absolute thresholds for pure tones of 500 and 4000 Hz with durations between 10-500 ms were measured in the presence and in the absence of a contralateral broadband noise...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nippon Jibiinkoka Gakkai Kaiho
سال: 1989
ISSN: 0030-6622,1883-0854
DOI: 10.3950/jibiinkoka.92.1389