Vertebral Artery Transection in Nonpenetrating Trauma: A Series of 4 Patients

Blunt cerebrovascular injury is a common and potentially devastating consequence of nonpenetrating trauma to the head and neck. The degree of injury ranges from minimal intimal disruption to complete transection with free extravasation. Although blunt carotid transection has been well characterized in clinical reports and radiologic studies, the computed tomographic angiography (CTA) features of blunt vertebral artery transection have not been...