Effect of Jaw Thrust on Endotracheal Intubation Using a Videolaryngoscope

Effect of Jaw Thrust on Tracheal Tube Advancement During McGrath Videolaryngoscopic Intubation

This study is a single-center, prospective, randomized interventional clinical trial designed to evaluate the effect of the jaw thrust maneuver on glottic visualization, tracheal tube delivery, and overall intubation characteristics during videolaryngoscopic intubation under general anesthesia.

Inclusion Criteria:

• Adult patients undergoing elective surgery under general anesthesia

Exclusion Criteria:

• Predicted difficulty airway
• Structural anomalies or operation history in the upper airway, head and neck
• Risk of aspiration
• Weak teeth