The McKesson prop--an essential tool for the emergency physician?

Facial trauma is a commonly encountered presentation to emergency departments. When associated airway compromise occurs, co-existing head and neck injuries serve to produce a challenging clinical situation. We describe two patients who suffered multi-system trauma, with severe maxillofacial injuries that necessitated prompt definitive airway management and mid-face stabilisation in the pre-hospital and emergency department phases of resuscitation. The McKesson prop is a simple yet highly effective tool for use in these injuries.