由于插管（气管或胃管）引起的喉关节损伤及构状软骨移位，而出现的发音障碍外不少见。单纯依靠喉镜检查有时难以辨认这种发音障碍是喉节还是神经的损伤所引起。喉镜结合喉肌电图（LEMG）检查能够很好地分辨这两种不同损伤。以往曾有人做过LEMG，但没留下详细的阐述。该作... Due to intubation (trachea or stomach tube) caused by the injury of the larynx and the displacement of the cartilage of the shape, and the appearance of the pronunciation disorder is not uncommon. Depending on the laryngoscopy alone, it is sometimes difficult to discern whether this dysphonia is caused by laryngeal injury or nerve damage. Laryngoscopy combined with laryngeal electromyography (LEMG) examination can distinguish between these two different injuries well. In the past, someone had done LEMG, but did not leave a detailed description. The make ...