Blunt Cerebrovascular Injuries: Does Treatment Always Matter?

Abstract

BCVIs are not infrequent after blunt trauma. These injuries occur even in the absence of classically described risk factors. Liberal screening with WB-MDCT incorporates detection of these injuries into the initial diagnostic evaluation. Stroke occurs in a substantial number of patients and carries a very high mortality. However, nearly one third of patients with BCVI are not candidates for therapy. Treatment does reduce the risk of infarction in patients with BCVI, but strokes, when they occur, are not preventable.