نتایج جستجو برای: ossicular fixation
تعداد نتایج: 53070 فیلتر نتایج به سال:
Objective
 The false sensorineural loss caused by otosclerosis
 due to stapes fixation is known as the Carhart notch.
 To examine changes in air-bone gap (ABG)
 and bone-conduction (BC) hearing thresholds by
 comparing preoperative postoperative
 audiometry results patients with chronic otitis media
 (COM), investigate effects of air conduction
 (AC) on B...
BACKGROUND AND PURPOSE The prevalence of tympanic plate fractures, which are associated with an increased risk of external auditory canal stenosis following temporal bone trauma, is unknown. A review of posttraumatic high-resolution CT temporal bone examinations was performed to determine the prevalence of tympanic plate fractures and to identify any associated temporal bone injuries. MATERIA...
INTRODUCTION AND OBJECTIVE Many designs of prostheses are available for middle ear surgery. In this study we propose a design for a new prosthesis, which optimises mechanical performance in the human middle ear and improves some deficiencies in the prostheses currently available. Our objective was to design and assess the theoretical acoustic-mechanical behaviour of this new total ossicular rep...
Any type of hearing loss can create imperfect development of educational skills in primary school children. In this descriptive study different types of hearing loss in 22152 six years old preschool children of Hamadan province were screened by means of ...
OBJECTIVE Ossicular chain disruption in children leads to conductive hearing loss. Few studies have focused on factors influencing successful results in pediatric ossicular chain reconstruction (OCR). We aim to determine whether demographic or surgical factors affect hearing outcomes in pediatric OCR. METHODS We conducted a retrospective chart review of 120 patients undergoing OCR at our inst...
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