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该文对12年来肉毒杆菌毒素治疗的913例痉挛性发音困难的病例进行回顾性分析,其中内收肌痉挛性发音困难(挤卡音)747例(81.8%),外展肌痉挛性发音困难(耳语音)154例(16.9%),内收肌呼吸性发音困难(声带矛盾运动)12例(1.3%)。所有患者均
This article retrospectively analyzed 913 cases of spasmodic dysphonia treated with botulinum toxin for 12 years, of which 747 cases (81.8%) had dystrophic spasm (88.8% 154 cases (16.9%) had dysphonia, 12 cases (1.3%) had adduction muscular dysphonia (vocal contractive movement). All patients are