Blunt cerebrovascular injury in children

Blunt cerebrovascular injury in children is an uncommon occurrence that if missed and left untreated can result in devastating long-term neurologic consequences. Diagnosis can be readily obtained by a computed tomographic angiogram of the head and neck. If confirmed, treatment with antithrombotic therapy dramatically reduces the risk of a cerebrovascular accident. The difficulty lies in determining which child should be screened for such an injury. Several institutions have come up with criteria for screening. In this article, we review the nuances of the cerebrovascular system and its resulting injury. We present recent literature on the subject in an attempt to add clarity to this challenging situation.