Sensory neural hearing loss following Tympanomastoid surgery
نویسندگان
چکیده مقاله:
Objective: Generated acoustic trauma by suction and drill may cause sensorineural hearing loss after Tympanomastoid surgery. This study was carried out to determine the relationship of sensorineural hearing loss and chronic otitis media surgery at Ahvaz Jundishapur University of Medical Sciences in Iran. Material and Methods: This prospective study included 386 patients of chronic middle ear disease, which were surgically treated at the department of Otolaryngology of Imam Khomeini and Apadana hospitals in Ahvaz, fromMarch 2008 to March 2011. Drilling duration of tympanomastoid surgery was 26.1±15.5 minutes. The preoperative and postoperative bone conduction thresholds in frequencies 250 to 4000 HZ were obtained one day before and 6-8 weeks after the surgical procedure by one expert audiologist. Result: A total of 386 patients was included in this study. Among them 267 (69.17%) were female and 119(30.83%) of them were male. The patients ranged in age from 6 to 68 years with a mean of 26.15 years. Statistically significant deterioration in bone conduction thresholds was found only with radical mastoidectomy. There was no change in mean bone conduction thresholds in 319 (82.6%) of patients. A total of 38 (9.8%) patients showed worsening of postoperative bone conduction thresholds. Conclusion: Our study has shown that the middle ear surgery in chronic otitis media in majority of the patients does not affect bone conduction thresholds. It is suggested that all ENT surgeons should do chronic otitis media surgery without being worried, but must take all the precaution.
منابع مشابه
sensory neural hearing loss following tympanomastoid surgery
objective: generated acoustic trauma by suction and drill may cause sensorineural hearing loss after tympanomastoid surgery. this study was carried out to determine the relationship of sensorineural hearing loss and chronic otitis media surgery at ahvaz jundishapur university of medical sciences in iran. material and methods: this prospective study included 386 patients of chronic middle ear di...
متن کاملSensory-Neural Hearing Loss as an Early Rebound Relapse after Fingolimod Cessation in Multiple Sclerosis
Introduction: Multiple sclerosis (MS) is a lifelong disease of the brain and spinal cord. Fingolimod is an oral drug which modulates the S1P receptor and is used for relapsing remitting form of MS and can causes rebound activity if it is ceased even in a short period of washout time. Case Report: Here, we introduce a young girl, a known case of MS, who developed revers...
متن کاملBilateral idiopathic sensorineural hearing loss following dental surgery.
BACKGROUND This is a case study of an 18-year-old female who suffered a bilateral idiopathic sensorineural hearing loss that was coincident with the removal of four impacted wisdom teeth, Throughout childhood the patient had normal hearing for pure tones bilaterally as measured at the pediatrician's office. One month prior to dental surgery (May) the patient volunteered to participate in an aud...
متن کاملDetection of HSV Infection in Patients with Sudden Sensory-Neural Hearing Loss (SSNHL) by Real-time PCR
Background and Aims: Sudden sensorineural hearing loss (SSNHL) is a common disorder diagnosed in otologic and audiologic practices. Its accompanying symptoms include tinnitus, dizziness, and permanent hearing loss affecting negatively the life quality of affected patients. Many viruses have been involved in the occurrence of SSNHL especially Herpes simplex virus (HSV) type I and II. This study ...
متن کاملSudden bilateral sensorineural hearing loss following speedballing.
BACKGROUND Hearing loss is an infrequently-reported consequence of recreational drug abuse. Although there are sporadic reports of hearing loss from heroin and cocaine ingested separately, there are no reports of hearing loss resulting from the combination of both drugs ingested simultaneously in the form of speedballing. PURPOSE The purpose of this report is to document a case of bilateral s...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ذخیره در منابع من قبلا به منابع من ذحیره شده{@ msg_add @}
عنوان ژورنال
دوره 1 شماره 2
صفحات 19- 22
تاریخ انتشار 2012-12-01
با دنبال کردن یک ژورنال هنگامی که شماره جدید این ژورنال منتشر می شود به شما از طریق ایمیل اطلاع داده می شود.
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023