Fig. 1From: Impact of choice of nostril on nasotracheal intubation when using video rigid stylet: a randomized clinical trialVideo rigid stylet and nasotracheal tube. A Video rigid stylet; (B) preformed double-curved nasotracheal tube; (C) before intubation, the nasotracheal tube is preloaded onto the stylet; (D) to intubate, the operator’s right hand holds the handle and the left hand threads the stylet-tube assembly into the nostrilBack to article page