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Figure 3 | BMC Anesthesiology

Figure 3

From: Randomized comparison of the i-gel™, the LMA Supreme™, and the Laryngeal Tube Suction-D using clinical and fibreoptic assessments in elective patients

Figure 3

Flow chart indicating the number of failures and the supraglottic airway device used as the secondary device, including the corresponding success rates. 1st or 2nd success = insertion success rate for the first or the second insertion attempt. i-gel™; LMA-S = LMA-Supreme™; LTS-D = Laryngeal Tube Suction-D; TT = tracheal tube. Below the horizontal line is the summary for each device (intention-to-treat plus rescue device).

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