Which type of injury is associated with Waddell's triad?

Waddell's triad is a pattern of injury commonly seen in pediatric patients, specifically those who have been struck by a vehicle. It is characterized by a combination of injuries that include a lower extremity injury (often a femur fracture), a visceral injury (typically involving the abdominal organs), and a head injury.

The choice of polytrauma is appropriate in this context as Waddell's triad encompasses multiple injuries from a single traumatic event, which aligns with the definition of polytrauma. In such cases, the child may experience serious impacts to various body systems simultaneously, which is a hallmark of polytrauma.

Understanding Waddell's triad helps in recognizing the complexity and severity of injuries that can occur from a vehicle-pedestrian accident, prompting prompt and comprehensive assessment and intervention in affected individuals. This knowledge is crucial for critical care paramedics, as these injuries require immediate attention and coordinated care.