小児二分脊椎症に対する,仙椎,椎弓部の断層撮影補助台の試作

概要

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It is still usually necessary for patients with spina bifida to take lumbo-sacral vertebral tomograms at our hospital. However it is impossible to visualized the whole region in one film in the spine position, because the long axis of the lumbo-sacral vertebrae is not parallel to the film. We measured the angle between the table and line passing through lumbo-sacral joint and third-forth sacral joint on the lumbo-sacral lateral X-ray photograms. So, we tried to make a supplementary table to change the region parallel to the film and attempted to apply the table to some clinical cases. As result, the tomograms with the supplementary table were seen as being more useful, because the whole lumbo-sacral region is visualized in one film.
公益社団法人日本放射線技術学会の論文
1989-07-01