Imaging diagnosis of thoracolumbar burst fractures / 中国医学科学杂志(英文版)

ABSTRACT

<p><b>OBJECTIVE</b>To review imaging use in the diagnosis of thoracolumbar burst fractures and to determine the diagnostic value of different imaging methods.</p><p><b>METHODS</b>One hundred and fourteen patients with 120 thoracolumbar burst fractures were retrospectively reviewed. Plain radiographs were available in all cases; CT scans and MRI were obtained in 96 and 74 cases, respectively.</p><p><b>RESULTS</b>A total of 27 burst fractures were misdiagnosed as other types of fractures on radiographs alone, and accounted for 22.5% of all fractures. The results indicated that plain radiographs often fail to delineate the pathological features of thoracolumbar burst fractures, leading to delay in diagnosis.</p><p><b>CONCLUSION</b>In regard to thoracolumbar injury diagnosis, burst fractures should be differentiated from compression fractures. CT should be routinely indicated and MRI examination, when necessary, may be simultaneously considered.</p>