Kaleta M, Tokarowski A, Kusz D, Wójcik B, Bozek M
Katedry i Kliniki Ortopedii Slaskiej Akademii Medycznej w Katowicach.
Chir Narzadow Ruchu Ortop Pol. 1996;61(5):473-8.
The aim of this paper is to evaluate the reproducibility of tibial shaft densitometry in own method under development. It will be expressed as percentage value of coefficient of variability (%CV). Bone mineral content (BMC) and bone mineral density (BMD) were measured with a dual energy X-ray densitometer Lunar DPX; the data were analyzed with a "Orthopedic" software. Three tibial bone scans were done in 10 males. High reproducibility was found, ranging from 0.98% to 1.45% and from 1.45% to 2.08% for BMC and BMD respectively. Reproducibility increases as the analyzed surface increases. Reproducibility so high allows for further investigations; it might be interesting to monitor BMC and BMD of the tibia in course of fracture treatment by Polfix or Zespol method.
本文旨在评估正在研发的自身方法中胫骨干密度测定的可重复性。它将以变异系数百分比值（%CV）表示。使用双能X线骨密度仪Lunar DPX测量骨矿物质含量（BMC）和骨密度（BMD）；数据用“骨科”软件进行分析。对10名男性进行了三次胫骨骨扫描。发现可重复性很高，BMC和BMD的可重复性分别为0.98%至1.45%和1.45%至2.08%。随着分析表面的增加，可重复性提高。如此高的可重复性允许进行进一步研究；监测通过Polfix或Zespol方法进行骨折治疗过程中胫骨的BMC和BMD可能会很有意思。
