McCutcheon L, Schmocker N, Blanksby K, Bhandary K, Deacon B, Reed W. Best Practice in Diagnostic Imaging after Blunt Force Trauma Injury to the Cervical Spine: A Systematic Review.
J Med Imaging Radiat Sci 2015;
46:231-240. [PMID:
31052098 DOI:
10.1016/j.jmir.2015.01.110]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 01/21/2015] [Accepted: 01/30/2015] [Indexed: 11/15/2022]
Abstract
INTRODUCTION
The aim of this study was to investigate best practice in evidence-based clinical examinations to determine the diagnostic efficacy of plain radiography, computed tomography (CT), and magnetic resonance imaging (MRI) of a cervical spine injury after blunt force trauma.
METHODS
A systematic review of recent literature was performed, with the intention of analysing only original research articles focusing on at least two imaging modalities or clinical decision guidelines in relation to blunt force trauma injuries involving the cervical spine. The search used the following databases: ProQuest Central, ScienceDirect, and Scopus. A total of 18 studies were identified as suitable for review; these were further supported by relevant secondary studies.
RESULTS
It was found that the National Emergency X-Radiology Utilization Study and the Canadian C-Spine Rule are both highly sensitive methods for screening patients after cervical spine injuries. CT was shown to have a higher validity than plain radiography and MRI for the detection of a bony cervical spine injury. MRI is recommended for obtunded or unevaluable patients with suspected neurologic deficit.
CONCLUSIONS
Overall, the literature appears to suggest that individuals with a suspected high risk of injury after examination using clinical decision rules should undergo a cervical CT examination. For patients who are found to have a low risk of injury after clinical decision guidelines, good-quality plain radiography is recommended as sufficient.
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