Mortality from an aspiration of dental crown during extraction.

An aspiration of a dental crown during a dental extraction requires appropriate and timely diagnosis and management. While foreign body aspiration in dental procedures is relatively uncommon, it constitutes a true medical emergency and is associated with significant morbidity and mortality. We report a case of mortality from a foreign body aspiration and discuss the epidemiology, risk factors, signs and symptoms, management, and prevention of foreign body ingestion and aspiration events.