Title: Application of helical CT in vertebral fractures
Abstract: Objective: To evaluate the clinical value of helical CT in vertebral fractures. Methods: Sixty-two patients of vertebral fractures were examined with helical CT thin scan(2~3mm). After data were transferred to computer workstation, MPR and 3D images were reconstructed. Each study was evaluated for showing the level of the fractures, vertebral alignment, vertebral height loss, line of fractures, posterior element involvement, narrowing of the vertebral canal, and the grade of rotation and/or dislocation. Results: MPR and 3D images demonstrated vertebral body fracture very well, 3D was more accurate in showing rotation and/or dislocation of vertebrae than other techniques. But axial images showed dislocation of articular joint better. Conclusion: Helical CT is a very useful method in the diagnosis of vertebral fractures. Combination of axial images, MPR, and 3D provides valuable diagnostic and anatomic information for the surgeons to decide clinical management.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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