Effects of tracheal tube orientation on the success of intubation through an intubating laryngeal mask airway: study in Mallampati class 3 or 4 patients L. Ye, J. Liu, D.T. Wong, T. Zhu British Journal of Anaesthesia Volume 102, Issue 2, Pages 269-272 (February 2009) DOI: 10.1093/bja/aen365 Copyright © 2009 British Journal of Anaesthesia Terms and Conditions
Fig 1 (a) With ‘normal’ tube orientation, the emergence angle was 47°. (b) With reverse tube orientation, the emergence angle was 20°. British Journal of Anaesthesia 2009 102, 269-272DOI: (10.1093/bja/aen365) Copyright © 2009 British Journal of Anaesthesia Terms and Conditions