Retrospective Study
Copyright ©The Author(s) 2021.
World J Anesthesiol. Dec 2, 2021; 10(2): 7-15
Published online Dec 2, 2021. doi: 10.5313/wja.v10.i2.7
Figure 3
Figure 3 Passing the tube through the right angle of the mouth to pass the tonsillar pillars. A: Under direct eye vision; B: Then, by looking at the video monitoring screen for further advancement.