Study of fixing wrist X-ray photography center in KBD areas
ZHANG Hua-fang,LI Heng-xiang,CHONG Guan-feng(Shandong Institute for Prevention and Treatment of Endemic Disease,Jinan 2500 14)
Objective To study the method of fixing wrist X-ray photography c enter.Method The traditional way which had only adjusted previous photography eq uipment was changed and we created a new type of dark-bag and stand,35 rats wer e photographed to observe the result,then 150 children aged 7～12 yesrs were pho tographed by the traditional way and the new way and the photos were contrasted with each other.Result The traditional operation and equipment did not have cent er badge so that the wrist could not take the exact position and the photos were blurred.Top grade rate of the photos (56%) were fewer than that of the photos by new way (91%),the waste photos did not appear after reforming.Conclusion The new type of dark-bag and stand can make the wrist X-ray photography center fi xed.It is a feasible and effective method and can be popularized.
【CateGory Index】：
R684.1
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