What is the chin lift technique in first aid and when should it be used?

The chin lift is a simple and effective first aid manoeuvre used to open the airway of an unconscious person. It is part of the "Head Tilt–Chin Lift" technique and is vital in assessing and maintaining a clear airway when a person is unresponsive and not breathing normally. By lifting the chin, the tongue is moved away from the back of the throat, reducing the risk of airway obstruction.

This technique is most commonly used when performing CPR or during a primary survey of an unconscious casualty. It should only be used if there is no suspicion of spinal injury. If a spinal injury is suspected, the jaw thrust method is preferred as it avoids unnecessary movement of the neck.

To perform the chin lift, the rescuer places one hand on the forehead to gently tilt the head back, while using the fingertips of the other hand under the point of the chin to lift it upwards. This combination adjusts the position of the head and neck to create a clear path for air to enter the lungs.

Mastering the chin lift technique is crucial for anyone trained in first aid, as it plays a key role in maintaining an open airway until further medical help arrives.

The chin lift is a technique used to open the airway in unconscious individuals by gently lifting the chin and tilting the head.

Symptoms that indicate a chin lift may be beneficial:

  • Unconsciousness

  • No signs of breathing

  • Gasping or irregular breathing

  • Noisy or obstructed breathing

  • Lack of chest movement

How to do a chin lift:

  • Ensure the person is lying on their back.

  • Place one hand on their forehead to gently tilt the head back.

  • Use two fingers under the chin to lift it upwards.

  • Do not press deeply into the soft tissue under the chin.

  • Check for normal breathing and proceed with first aid if necessary.

Takeaway to Remember

The chin lift is a first aid technique used to open a person's airway, often in unconscious individuals. It helps prevent the tongue from blocking the throat.