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Japanese

A New Radiographic Technique for Diagnosis of Osteoporotic Vertebral Fracture. Three Positional Radiography Osamu Hamada 1 , Norihito Miyano 1 , Yasuhiro Nishida 1 1Department of Orthopaedic Surgery, Shibetsu City General Hospital Keyword: osteoporosis , 骨粗鬆症 , vertebral fracture , 椎体骨折 , three positional radiography , 三態撮影 pp.949-954
Published Date 2006/9/1
DOI https://doi.org/10.11477/mf.1408100940
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 Osteoporotic vertebral fractures often lead to unpredictable vertebral collapse, probably because the vertebrae are unstable. To demonstrate abnormal movement of damaged vertebrae, lateral radiographs were taken in the supine position, lateral position, and sitting position. We call this series of X-rays “three positional radiography”. Radiographs of 20 consecutive fresh vertebral fractures showed certain changes in vertebral wedging angle, and they were smallest in the supine position and greatest in the sitting position. We succeeded in demonstrating abnormal vertebral movement by this radiographic technique.


Copyright © 2006, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1286 印刷版ISSN 0557-0433 医学書院

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