A prosupective study for the detection of vascular injury in adult and pediatric patients with cervicothoracic seat belt signs

Grace S. Rozycki, Lorraine Tremblay, David V. Feliciano, Kathryn Tchorz, Aaron Fountain, Jack Fountain, Barbara J. Pettitt

Research output: Contribution to journalArticle

Abstract

Background A delayed diagnosis of injury to cervicothoracic vessels from blunt trauma may cause significant adverse sequelae. The association of a cervicothoracic seat belt sign with such an injury is unknown. Methods Algorithms were prosupectively studied for the detection of occult vascular injury in patients with cervicothoracic seat belt signs. Patients with neck seat belt signs underwent arteriography or computed tomographic angiography (CTA). Those with thoracic seat belt signs underwent aortography/arteriography if a ruptured thoracic aorta or injury to a great vessel was susupected or a neurovascular abnormality was present. Results During a 17-month period, 797 patients were admitted to the trauma service secondary to motor vehicle crashes. One hundred thirty-one (16.4%) had cervical or thoracic seat belt signs. Four (3%) of the patients had carotid artery injuries, the presence of which was strongly associated with a Glasgow Coma Scale score < 14, an Injury Severity Score > 16 (p < 0.0001), and the presence of a clavicle and/or first rib fracture (p < 0.0037). Of the remaining patients, 17 had thoracic trauma. There were no vascular injuries in the children and only one had thoracic trauma. Conclusion The algorithms are safe and accurate for the detection of cervicothoracic vascular injury in adult and pediatric patients with seat belt signs. The cervicothoracic seat belt mark and an abnormal physical examination are an effective combination in screening for cervicothoracic vascular injury.

Original languageEnglish (US)
Pages (from-to)618-624
Number of pages7
JournalJournal of Trauma
Volume52
Issue number4
DOIs
StatePublished - Apr 2002
Externally publishedYes

ASJC Scopus subject areas

  • Surgery
  • Critical Care and Intensive Care Medicine

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