Hermanutz K D, Gebhardt M, Ehlenz P
Rofo. 1978 Jul;129(1):57-66. doi: 10.1055/s-0029-1230963.
The x-ray source of the apparatus developed by the authors for bone mineral estimations consists of a small anode tube with a silver anode. The value of the procedure has been tested by in vitro and in vivo experiments. The in vitro measurements were carried out on a bone reference system consisting of a model bone (Reiss) as well as on a macerated tibia embedded in a resin (Heuck). The results were compared with the values obtained by Rassow. It has been shown that the artificial resin is of only limited value as a connective tissue equivalent. The method of mineral estimation using phalanges is described and its reproducibility was tested on 17 parameters. The absorption coefficient of the spongiosa proved to be particularly critical. Finally, measurements, using the forearm, by Cameron's method are discussed briefly.
作者开发的用于骨矿物质评估的仪器的X射线源由一个带有银阳极的小型阳极管组成。该程序的价值已通过体外和体内实验进行了测试。体外测量是在由模型骨（赖斯）组成的骨参考系统上以及在嵌入树脂中的浸软胫骨（赫克）上进行的。将结果与拉索获得的值进行了比较。结果表明，人工树脂作为结缔组织等效物的价值有限。描述了使用指骨进行矿物质评估的方法，并在17个参数上测试了其可重复性。事实证明，松质骨的吸收系数特别关键。最后，简要讨论了使用前臂通过卡梅隆方法进行的测量。
