声带麻痹可使声带是弓形，这是由于声带萎缩导致串门关闭不全而造成发音困难。在治疗上有用声带内注射或行声带内移术，对多数病人来说疗效较好，但对某些病例无效。做发音手术须避免产带破损形成瘢痕，故不能采用喉裂开移位肌肉，而此手术仅限适用于因肿瘤行部分喉切除术... Vocal cord paralysis can make the vocal cords arcuate, which is due to vocal cord atrophy led to incomplete closure caused by pronunciation difficulties. In the treatment of useful vocal cords or vocal cord movement, the majority of patients with better efficacy, but ineffective in some cases. Do pronunciation surgery to avoid rupture of the band to form a scar, it can not be used to shift the throat cleft muscles, and this operation is only applicable to the tumor due to partial laryngectomy ...