Subglottic airway injury during fiberscope-monitored intubation with a supraglottic airway device:A randomized controlled comparison of three tracheal tubes  

作　　者：Kai Su Shangjun Xu Haixia Wang Xintao Li Fushan Xue Ming Tian 

机构地区：[1]Department of Anaesthesiology,Beijing Friendship Hospital,Capital Medical University,Beijing 100050,China [2]Department of Anaesthesiology,Beijing Pinggu Hospital,Beijing 101200,China

出　　处：《Chinese Medical Journal》2025年第3期343-345,共3页中华医学杂志(英文版)

基　　金：Capital Health Improvement and Research(No.2018-4-1116);Beijing Municipal Natural Science Foundation(No.7214221)

摘　　要：Tracheal intubation through a supraglottic airway device(SAD)is recommended for difficult airway management.However,specific tracheal tubes for SAD-guided intubation are not always available in emergencies,necessitating the use of non-specific tubes such as polyvinyl chloride(PVC)and reinforced tracheal tubes.Although successful intubation with these tubes has been reported,clinicians often face difficulties passing them through the SAD,increasing the risk of airway injury even with correct SAD placement.

关 键 词：tracheal tubes tracheal intubation SUBGLOTTIC reinforced tracheal tubesalthough polyvinyl chloride pvc difficult airway managementhoweverspecific airway injury supraglottic airway device sad 

分 类 号：R614[医药卫生—麻醉学]