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  • Title: Expanded screening criteria for blunt cerebrovascular injury: a bigger impact than anticipated.
    Author: Geddes AE, Burlew CC, Wagenaar AE, Biffl WL, Johnson JL, Pieracci FM, Campion EM, Moore EE.
    Journal: Am J Surg; 2016 Dec; 212(6):1167-1174. PubMed ID: 27751528.
    Abstract:
    BACKGROUND: We implemented expanded screening criteria for blunt cerebrovascular injuries (BCVIs) in an attempt to capture the remaining 20% of patients not historically identified with earlier protocols. We hypothesized that these expanded criteria would capture the additional 20% of BCVI patients not previously identified. METHODS: Screening criteria for BCVI were expanded in 2011 after identifying new injury patterns. The study population included 4 years prior (2007 to 2010; classic) and following (2011 to 2014; expanded) implementation of expanded criteria. RESULTS: BCVIs were identified in 386 patients: 150 during the classic period (2.36% incidence) and 236 in the expanded period (2.99% incidence). In the expanded period, 155 patients were imaged based on classic screening criteria, 62 on expanded criteria (21 complex skull fractures, 20 upper rib fractures, 6 mandible fractures, 2 scalp degloving, 1 great vessel injury, and 12 combination), and 19 for other injuries and symptoms. CONCLUSIONS: There was a significant increase in the identification of BCVI following the adoption of expanded screening criteria, resulting in a substantial reduction of missed injuries. Expanded criteria should be adopted when screening for BCVI.
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