Optimizing imaging in the pediatric trauma patient, part 1: head and neck trauma.

Trauma is the leading cause of death in the pediatric population and is among the most common reasons for ED visits by children. Imaging is an important tool for the diagnosis and management of pediatric trauma, but there are risks associated with exposure to ionizing radiation. In pediatric head and neck injuries, clinical findings and clinical decision tools can help inform selection of the most appropriate imaging modalities for the trauma patient, while also reducing unnecessary radiation exposure. This supplement reviews evidence-based recommendations for imaging decisions and interpretations in skull fractures, traumatic brain injuries, abusive head trauma, cervical spine injuries, and facial bone fractures. Examples demonstrating imaging modalities and specific findings for the types of injuries are also provided.