痉挛性发声障碍,为严重的嗓音疾患之一,典型症状以颤抖的(fremuous)痉挛的发音,导致口吃和发音中断为其特点。我院收治1例内收型痉挛性发声障碍患者,经施行一侧喉返神经挤压术,疗效显著,报道如下:患者女,50岁.两年来发音困难,发病前曾 Spasmodic vocal dysfunction, one of the most serious vocal disorders, is characterized by a fremuous spasm of speech that causes stuttering and disruption of pronunciation. In our hospital, 1 patient admitted with spasmodic vasospasm admitted adduction, the implementation of recurrent laryngeal nerve extrusion, the effect is significant, the report is as follows: Female patient, 50 years old. Difficulty in pronunciation in two years, before onset