Tricycle Injuries Presenting to US Emergency Departments, 2012-2013

OBJECTIVE: To investigate the characteristics of tricycle-related injuries in children presenting to US emergency departments (EDs). METHODS: Data regarding tricycle injuries in children younger than 18 years of age were obtained from the National Electronic Injury Surveillance System for calendar years 2012 and 2013. Data included body regions injured, ED disposition, and demographics. RESULTS: There were an estimated 9340 tricycle-related injuries treated in US EDs from 2012 to 2013. The average age was 3 years. Children 2 years of age had the highest frequency of injuries. Boys accounted for 63.6% of all injuries. Children 1 to 2 years of age represented 51.9% of all injuries. Lacerations were the most common type of injury. Internal organ damage was the most common type of injury in 3- and 5-year-olds. Contusions were the most common type of injury in 1- and 7-year-olds. The head was the most commonly injured region of the body and the most common region to endure internal damage. The elbows were the most commonly fractured body part. The upper extremity was more frequently fractured than the lower extremity. Approximately 2.4% of all injured children were admitted to the hospital. CONCLUSIONS: The upper extremity of children, particularly the elbow, was more frequently fractured than the lower extremity. The head was the most common body part to endure internal damage. By elucidating the characteristics of tricycle-related injuries, preventive measures can be implemented to decrease the incidence of tricycle-related injuries and ED visits.