因交通事故,暴力罪行和战争,过去几十年来喉、气管损伤的发病逐年增加,长期佩戴气管插管或气管套管虽可保持呼吸道通畅,但不能保留发声功能,因此,各种旨在防止狭窄、恢复气道通畅和发声的外科技术相继介绍,其中多利用 Due to traffic accidents, violent crimes and wars, the incidence of laryngeal and tracheal injuries has been increasing over the past few decades. Although long-term endotracheal intubation or tracheal cannulation can keep the airway open but can not maintain the sounding function, Narrow, restore airway patency and vocal surgical techniques have been introduced, including the use of more