Management of Laryngeal Trauma

The larynx is a complex anatomic structure and a properly functioning larynx is essential for breathing, voice, and swallowing. Laryngeal trauma is often associated with other injuries, including intracranial injuries, penetrating neck injuries, cervical spine fractures, and facial fractures. Although uncommon, laryngotracheal injuries may lead to life-threatening airway emergencies. Because laryngeal injuries are rare, even surgeons with a great deal of experience in managing maxillofacial trauma have limited exposure to management of laryngeal and tracheal injury. This article reviews a protocol for the evaluation, management, and treatment of these injuries in the trauma patient.