Fig. 1. Passing an intravenous catheter through a 1-cm skin incision over the cricothyroid membrane into the subglottis and retrieving the inferior suture end using the renal stone extractor
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Fig. 1. Passing an intravenous catheter through a 1-cm skin incision over the cricothyroid membrane into the subglottis and retrieving the inferior suture end using the renal stone extractor