MEASUREMENTS OF TRABECULAR BONE-STRUCTURE IN MAN
MEASUREMENTS OF TRABECULAR BONE-STRUCTURE IN MAN
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DOI：
10.1088/0031-9155/21/4/010
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发表时间：
1976-01-01
影响因子：
3.5
通讯作者：
SPIERS, FW
中科院分区：
文献类型：
--
作者：
BEDDOE, AH;DARLEY, PJ;SPIERS, FW
基于穿过骨小梁和骨髓腔的路径的全方位分布，提出了骨小梁结构的定量分析。全向分布，其中考虑到结构各向异性，从测量的路径分布产生。文中给出了典型的例子，并给出了骨内膜面积与骨体积之比和骨体积百分比这两个常用结构参数的数值。第三腰椎的生物学和年龄变化的数据也提出了一个指数的小梁各向异性的建议。结果进行了比较，与其他工人和有用的骨骼参数的估计。
A quantitative analysis of trabecular bone structure was presented, based on omnidirectional distributions of paths across trabeculation and marrow cavities. The omnidirectional distributions, which take into account structural anisotropy, were generated from measured distributions of paths. Representative examples were given, together with values of 2 commonly quoted structural parameters, the ratio of endosteal surface to bone volume and percentage bone volume. Data on the biological and age variations in the 3rd lumbar vertebra were also presented and an index of trabecular anisotropy suggested. Results were compared with those of other workers and estimates of useful skeletal parameters given.