Tracheostomy Emergencies.

Tracheostomy is a common procedure for long-term airway management. Although the overall complication rate is greater than 50%, the incidence of serious complications is low. These serious complications can, however, lead to significant morbidity and mortality and it is incumbent on the emergency provider to be prepared to deal with such tracheostomy-related emergencies. The greatest life threats to the tracheostomy patient are decannulation, obstruction, and hemorrhage. Other important but lower-acuity complications include tracheoesophageal fistula formation, tracheal stenosis, infection, and tracheocutaneous fistula formation.