Forces Applied on the Glottis During Endotracheal Intubation: Effect of Technique, Stylet, and Experience. A Manikin-based study

2026-03-06 anesthesia Title + abstract only

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Purpose To quantify and compare the peak force applied on the glottis during endotracheal intubation across five laryngoscopy techniques, two intubation conditions (standard and simulated laryngospasm), and two operator experience levels, and to assess the effects of stylet use and operator anthropometric characteristics on applied force. Methods This prospective, manikin-based experimental study enrolled 50 operators (30 experienced, 20 less experienced). Each performed endotracheal intubation ...