先天性声带麻痹占先天性喉喘鸣原因的第三位，其中42～62％为两侧声带麻痹。Croft等（1986）将两侧外展性喉麻痹的治疗归纳为声带切除、声带外移、构状软骨切除、及声带神经移植术。后者未被广泛接受，且仍有怀疑，但已有～些成人成功病例道报。儿童与成人的两侧声带麻痹原因及 Congenital vocal cord paralysis accounted for the third cause of congenital throat wheezing, of which 42 to 62% vocal cord paralysis on both sides. Croft et al. (1986) summarized the treatment of bilateral laryngotracheal paralysis as vocal cord excision, vocal cord displacement, condylar cartilage resection, and vocal cord nerve grafting. The latter are not widely accepted and are still under suspicion, but some adult cases of successful cases have been reported. Vocal cord paralysis on both sides of children and adults