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http://dx.doi.org/10.7742/jksr.2012.6.6.465

Utilization-Focused Reduction of Radiation Exposure with XCP-DS FIT Sensor Holder by Measuring Dose of Dental X-ray Generator  

Lee, Kyung Hee (Department of Dental Hygiene, Dongseo University)
Publication Information
Journal of the Korean Society of Radiology / v.6, no.6, 2012 , pp. 465-471 More about this Journal
Abstract
In this study, three dimensional X-ray dose distribution from dental X-ray generator system was measured by ALOKA PDM-117 dosimeter. The X-ray dose distribution will be change with XCP-DS FIT in oral shot, because the distance between X-ray generator and the dosimeter. The X-ray dose change affects on patient exposure and radiograph image quality. Therefore, it is important to obtain relation between the X-ray dose and the distance. The X-ray dose at the central position was decreased with increasing the distance. Furthermore, the dose at the edge of the X-ray flux was increased with increasing the distance. The increased dose affects on the patient radiation exposure. The present results will provide for good dental radiograph image and reducing radiation over-exposure on patient.
Keywords
XCP sensor holder; X-ray; 3D Dose distribution; PDM; Water phantom; PDM-117;
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Times Cited By KSCI : 3  (Citation Analysis)
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