doctor: a biopsy operation will be scheduled for you tomorrow morning. please come here without taking any breakfast. a direct laryngoscopy will be done for you under local anesthesia.
医生:明天早上我给你安排一个活检手术。在来院前请不要吃饭。将在局麻下给你做一个直接喉镜检查。
method: ct and direct laryngoscopy retrospective studies were carried out in 12 cases with lca, and compared with each other.
方法:回顾性分析12例经病理证实为喉尖锐湿疣患者的ct和直接喉镜表现,比较两项检查所显示病灶的情况。
in extreme cases this can result in trismus and in difficulty opening the mouth for direct laryngoscopy and intubation of the trachea.
特别严重时,可以导致牙关紧闭、开口困难,导致喉镜操作和插管困难。
conclusion: changeable head position can improve the glottis visualization under direct laryngoscopy in a great degree.
结论:可变头位能显着提高声门的显露质量。