"Cannot ventilate, cannot intubate" situation after penetration of the tongue root through to the epipharynx by a surfboard: a case report.

The long, semi-sharp surfboard fin created both extensive crushing upper airway lesions and a sharp vascular injury, resulting in a difficult airway. This case illustrates that surfing injuries can prompt a life-threatening airway emergency and serves as a caution for both surfers and health care professionals.