Where is Sellick's Maneuver applied during assisted ventilations?

Sellick's Maneuver is applied to the cricoid cartilage during assisted ventilations. This maneuver involves applying firm pressure to the cricoid cartilage, which is located just below the thyroid cartilage in the anterior aspect of the neck. The pressure serves a dual purpose: it helps prevent air from entering the esophagus during positive pressure ventilation and can help reduce the risk of regurgitation and aspiration of stomach contents, particularly in patients who may have an altered level of consciousness or are at risk for aspiration.

By targeting the cricoid cartilage, which is the only complete ring of cartilage around the trachea, this technique also can help align the airway for improved ventilation. When appropriately executed, Sellick's Maneuver may facilitate better overall airway management, making it an important skill for EMTs and other healthcare providers involved in emergency care.