Different classes of videoscopes and direct laryngoscopes for double-lumen tube intubation in thoracic surgery: A systematic review and network meta-analysis.
Young Sung KimJihyun SongByung Gun LimIl Ok LeeYoung Ju WonPublished in: PloS one (2020)
Most videoscopes improved the success rate of double-lumen tube intubation; however, they were time-consuming (except videostylet) and had a higher malposition rate than the direct laryngoscope.