Endoscopy-assisted endotracheal intubation for advanced interventional procedures requiring general anesthesia

Video 1 Endoscopy-assisted tracheal intubation is performed to enhance the safety and efficiency of the procedure. Fig. 1 Photograph of the tracheal tube with a stylet inserted to preshape it, with the cuff area bent to an angle of 70-80. Fig. 2 Endoscopic images showing: a the tip of the tracheal tube in front of the glottic opening; b the tip of the tracheal tube placed into the glottis under endoscopic vision. These authors contributed equally.