TY - JOUR T1 - Accuracy and Clinical Utility of Reports from Outside Hospitals for CT of the Cervical Spine in Blunt Trauma JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 2254 LP - 2260 DO - 10.3174/ajnr.A7337 VL - 42 IS - 12 AU - K. Rao AU - J.M. Engelbart AU - J. Yanik AU - J. Hall AU - S. Swenson AU - B. Policeni AU - J. Maley AU - C. Galet AU - T. Granchi AU - D.A. Skeete Y1 - 2021/12/01 UR - http://www.ajnr.org/content/42/12/2254.abstract N2 - BACKGROUND AND PURPOSE: Multidetector CT is the workhorse for detecting blunt cervical spine injury. There is no standard of care for re-interpretation of radiology images for patients with blunt trauma transferred to a higher level of care. The clinical impact of discrepancies of cervical spine CT reads remains unclear. We evaluated the discordance between primary (from referring hospitals) and secondary radiology interpretations (from a receiving level I tertiary trauma center) of cervical spine CT scans in patients with blunt trauma and assessed the clinical implications of missed cervical spine fractures.MATERIALS AND METHODS: Medical records of patients with blunt trauma transferred to our institution between 2008 and 2015 were reviewed. Primary and secondary interpretations were compared and categorized as concordant and discordant. Two senior neuroradiologists adjudicated discordant reports. The benefit of re-interpretation was determined. For discordant cases, outcomes at discharge, injury severity pattern, treatment, and arrival in a cervical collar were assessed.RESULTS: Six hundred fifty patients were included; 608 (94%) presented with concordant reports: 401 (61.7%) with fractures and 207 (31.8%) with no fractures. There were 42 (6.5%) discordant reports; 18 (2.8%) were cervical spine injuries undetected on the primary interpretation. Following adjudication, the secondary interpretation improved the sensitivity (99.3% versus 95.7%) and specificity (99.1% versus 91.7%) in detecting cervical spine fractures compared with the primary interpretation alone (Pā€‰<ā€‰.001).CONCLUSIONS: There was an overall 6.5% discordance rate between primary and secondary interpretations of cervical spine CT scans. The secondary interpretation of the cervical spine CT increased the sensitivity and specificity of detecting cervical spine fractures in patients with blunt trauma transferred to higher-level care.CSIcervical spine injuryICDInternational Classification of Diseases ER -