喉肌电及神经电检测对声带固定或发音障碍的诊断价值  

The diagnosis and differential diagnosis of vocal cord fixation or dysphonia with laryngeal electromyography and laryngeal nerve electrography

作　　者：王菁[1] 王文惠[1] 秦家凤[1] 叶聪俊[1] 韩秀英[1] 

机构地区：[1]昆明医学院第一附属医院耳鼻咽喉科

出　　处：《临床耳鼻咽喉科杂志》1996年第5期272-274,共3页Journal of Clinical Otorhinolaryngology

摘　　要：报告对３８例临床诊为声带固定或发音障碍患者行喉神经电及肌电检测的结果：①环杓关节运动障碍６例（１５．７％）；②神经性损伤２９例（７５．８％）；③肌源性病变１例（２．６％）；④正常２例（５．３％）。神经性损伤分：完全性神经性损伤１５例，部分性神经性损伤１４例。提示喉神经电及肌电检测对鉴别声带麻痹的病因，确定喉神经损伤程度，是两种互补且不可缺少的手段，具有较高的确诊价值。This study demonstrates the results of laryngeal electromyography and laryngeal nerve electrography in 38 cases with vocal fixation or dysphonia, They are:①6cases (15.7%)of cricoarytenoid articulation dysfunction,②29 cases(75.8%)of nerve injury,③1case(2.6%)of myopathy,④2cases(5.3%)normal. We suggest that laryngeal electromyography and laryngeal nerve electrography are two necessary clinical examination methods for differentiating the cause of vocal cord paralysis and determining the nerve injury grade, and these two methods have very important value.

关 键 词：声带固定 喉肌电 喉神经电 发音障碍 诊断 

分 类 号：R767.04[医药卫生—耳鼻咽喉科]