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为探讨声带运动受限的发病机制,我们用肌电图仪检查了50例声带运动受限的喉内肌,现报告如下。一、研究对象、仪器及方法 (一)研究对象:用喉镜检查除声带运动受限外,声带未有炎症肿胀等异常患者50例,其中男37例,女13例,有感冒病史者7例,喉外伤8例,球麻痹1例,小脑疾患1例,原因不明者33例。左声带运动受限者19例,右外展受限者11例,双外展受限者14例,左运动受限、右旁正中位者4例,右运动受限、左旁正中位或正中位者2例。
In order to explore the pathogenesis of vocal cord movement limitation, we examined 50 cases of restricted vocal cord laryngeal muscle using electromyography, report as follows now. First, the object of study, instruments and methods (a) research object: with laryngoscopy in addition to vocal cord movement is limited, the vocal cord is not inflammation and swelling and other abnormalities in 50 patients, 37 males and 13 females, a history of flu 7 Cases, laryngeal trauma in 8 cases, 1 case of ball paralysis, cerebellar disease in 1 case, 33 cases of unknown cause. 19 cases with limited left vocal cord movement, 11 cases with limited right abduction, 14 cases with double abduction, 4 cases with limited left movement, 4 cases with right midline, limited right movement, The median in 2 cases.