In which hand should the laryngoscope be held by the operator?

The laryngoscope is typically held in the left hand by the operator. This positioning allows the right hand to be free to employ the necessary instruments and techniques for managing the airway, such as administering ventilation or inserting an endotracheal tube. Holding the laryngoscope in the left hand provides a clear line of sight for the operator, allowing them to visualize the vocal cords more effectively during intubation.

While some practitioners might feel comfortable using either hand based on their experience or particular medical guidelines, the conventional approach aligns with efficient and standardized practices in airway management. The emphasis on using the left hand is partly due to the positioning of the anatomy and the way the operator can manipulate both the laryngoscope and any adjuncts used in the procedure while maintaining optimal vision and control.