气管切开术是耳鼻咽喉头颈外科常用的急救手术,适用于各种原因所致的喉梗阻、下呼吸道分泌物阻塞及配合头颈部某些手术做预防性切开。传统气管切开术在切开气管前壁后,通常是用止血钳或者是气管扩张器撑开气管切口,然后插 Tracheotomy is a commonly used emergency surgery for otolaryngology and head and neck surgery, suitable for a variety of reasons caused by laryngeal obstruction, obstruction of lower respiratory secretions and head and neck with some of the operations to prevent the incision. Conventional tracheostomy in the tracheal anterior wall, usually with hemostatic forceps or tracheostomy to open tracheostomy incision, and then plug