Airway management for CO2 laser surgery on the larynx: Venturi jet ventilation and alternatives

Supralaryngeal Venturi jet ventilation provides superb surgical visualization and access to the larynx, including the anterior and posterior commissure. When VJV is delivered through a metal cannula and laryngoscope or all-metal endotracheal tube or bronchoscope, there is no inorganic combustible material in the surgical field, making supralaryngeal VJV a safe as well as effective technique for CO2 laser surgery on the airway.