Information and the technology to rapidly transmit, analyze, document, and disperse this information are increasing arithmetically, if not logarithmi cally. Arguably, no discipline better exemplifies this trend than medicine. It can be further argued that care of the trauma patient is one of the better examples of informatics and the potential benefit to the health profession als who care for these patients. Maull and Augenstein have provided us with a primer on informatics and its use in trauma care. The subject matter is timely and covers the gamut of trauma care from prehospital to...