作者报道双侧声带运动损害者3例,介绍治疗方法及其疗效评价。虽然双侧声带麻痹是一种少见的疾病,但多种喉部疾病所致的双侧声带运动损害有增多的趋势。而单纯的双侧声带麻痹仅占双侧声带运动损害的一小部分。当缺乏双侧声带麻痹先行的因素时,通常延误双侧声带运动损害的诊断。双侧声带运动损害的评价和成功的处理需要:①虑及其存在;②辨别限制声带运动的形成因素;③客观地评价气 The authors report 3 cases of bilateral vocal cord injury, introduced the treatment method and its efficacy evaluation. Although bilateral vocal cord paralysis is a rare disease, there is an increasing trend of bilateral vocal cord injury caused by various laryngeal diseases. Pure bilateral vocal cord paralysis accounts for only a small portion of bilateral vocal cord injury. In the absence of a leading factor for bilateral vocal cord paralysis, diagnosis of bilateral vocal cord motor impairment is often delayed. Assessment of bilateral vocal cord injury and successful treatment need to: ① consider its existence; ② identify the formation of factors that limit the vocal cord movement; ③ objective assessment of gas