Cortical bone in the human femoral neck: Three-dimensional appearance and porosity using synchrotron radiation
Cortical bone in the human femoral neck: Three-dimensional appearance and porosity using synchrotron radiation
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DOI：
10.1359/jbmr.040124
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发表时间：
2004-05-01
影响因子：
6.2
通讯作者：
Laredo, JD
中科院分区：
文献类型：
--
作者：
Bousson, V;Peyrin, F;Laredo, JD
一个高分辨率的CT系统，使用同步辐射允许可视化的3D皮质骨微结构和测量皮质内孔隙率的股骨颈皮质骨标本从19具女性尸体在10.13-妈妈分辨率成像。三维重建显示标本的骨性系统排列。平均孔隙率为15.88%。这项技术将提供深入了解的机制，涉及在骨质疏松性髋部骨折。
A high-resolution CT system using synchrotron radiation allowed visualization of the 3D cortical bone microarchitecture and measurement of intracortical porosity of femoral neck cortical bone specimens from 19 female cadavers imaged at 10.13-mum resolution. 3D reconstruction of specimens showed osteonal system arrangement. Mean porosity was 15.88%. This technique will provide insights into the mechanisms involved in osteoporotic hip fractures.