| 应用ABR法评定外伤性耳聋 |
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| 引用本文： | 纪丽颖,于平阳,刘兴本,刘技辉,宋嗣荣,魏庆瑶.应用ABR法评定外伤性耳聋[J].中国法医学杂志,1989(1). |
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| 作者姓名： | 纪丽颖 于平阳 刘兴本 刘技辉 宋嗣荣 魏庆瑶 |
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| 作者单位： | 中国医科大学法医学系临床法医学教研室，中国医科大学法医学系临床法医学教研室，中国医科大学法医学系临床法医学教研室，中国医科大学法医学系临床法医学教研室，中国医科大学法医学系临床法医学教研室，中国医科大学第一附属送院耳鼻喉科听力室 |
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| 摘 要： | 本文通过对40例外伤性耳聋的症状、病变和听力检查,重点讨论了鼓膜损伤所致的听力障碍,其损伤程度不超过50dB,给法医学鉴定中耳损伤程度提供了客观数据。进一步验证了ABR检查在判定听力损失的意义,对夸大、伪聋的识别优于其它听力检查。从临床耳聋程度分类法就《人体重伤鉴定标准(试行)》中,关于听力损伤的重伤标准进行了探讨。
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| 关 键 词： | 外伤性耳聋 伪聋 听觉脑干电反应 声阻抗 纯音测听 |
ESTIMATION OF TRAUMATIC DEAFNESS BY ABR TECHIQUE |
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| Ji Liying Yu Pingyang Liu Xingben Liu Jihui Song Sirong.ESTIMATION OF TRAUMATIC DEAFNESS BY ABR TECHIQUE[J].Chinese Journal of Forensic Medicine,1989(1). |
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| Authors: | Ji Liying Yu Pingyang Liu Xingben Liu Jihui Song Sirong |
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| Institution: | Ji Liying Yu Pingyang Liu Xingben Liu Jihui Song Sirong Department of Clinical Forensic Medicine Faculty of Forensic Medicine,China Medical University,Shenyang Wei Qinyao Department of Otolaryngology,First Affliated hospital,China Medical University,Shenyang |
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| Abstract: | We mainly disscused hearing impedimemt due to damage tothe tympanic membrane which is no more than 50 decibel of hearing loss with describing the signs of traumatic hearing loss, characteristics of its pathology and hearing tests on the basis of 40 eases with traumatic deafness coming to the forensic identification and the forensic identification of hearing Loss with objective data, What ABR audiometry is of great significance has been luther demonstrated in determining hearing Loss whith is supeuior to other hearing tests in distinguishing exaggeration and simulated desfness. We also analyzed rules for seriors hearing loss in Standard for Identifying serious Injury to Human Body(trial draft)from point of classification of hearing loss degree in clinics. |
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| Keywords: | Traumatic deafness Simulated deafness Auditory Brainstem Response(ABR) Acoustic impedance Pure tone audiometry |
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