Child Abuse and Nonaccidental Trauma

Child abuse accounts for over 1% of visits to pediatric emergency departments (EDs), and injuries related to abuse have higher morbidity and mortality than accidental injuries. Recognizing child abuse and neglect in the ED is challenging but critical to prevent recurrent episodes of abuse and long-term physical and emotional sequelae. This review defines child abuse and neglect and explores historical and physical examination findings, assessment and diagnosis, treatment, disposition, and outcomes for victims of child abuse. Figures show x-rays demonstrating common fracture patterns associated with abusive injury and an algorithm for evaluation of nonaccidental trauma in the ED. Tables list key historical elements in the evaluation for abuse or neglect, bruising characteristics suggestive of abuse, fractures that are specific for abuse, and recommended laboratory evaluation for suspected abuse. This review contains 4 figures, 4 tables, and 37 references. Key words: child abuse, child neglect, nonaccidental trauma, sexual abuse