What is the purpose of the modified jaw-thrust maneuver?

The modified jaw-thrust maneuver is specifically designed to open the airway while minimizing movement of the cervical spine. This technique is essential in cases where there is a suspicion of head, neck, or spinal injuries, as it helps to prevent further damage by avoiding hyperextension of the neck. By using this maneuver, first responders can ensure that the airway remains clear and unobstructed, facilitating effective ventilation without compromising the integrity of the spine.

When performing the modified jaw-thrust, the rescuer places fingers behind the angle of the jaw and pushes the jaw forward while stabilizing the head in a neutral position, ensuring that the chin is lifted without tilting the head back. This method contrasts with other techniques that might involve tilting the head back, which could exacerbate any potential spinal injuries.

In summary, the modified jaw-thrust maneuver is crucial for maintaining airway patency in patients with possible spinal injuries and ensures that rescue breathing can be performed safely and effectively.