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首页> 外文期刊>Radiation Protection Dosimetry >EVOLUTION OF DIAGNOSTIC REFERENCE LEVELS IN SPANISH INTRAORAL RADIOLOGY
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EVOLUTION OF DIAGNOSTIC REFERENCE LEVELS IN SPANISH INTRAORAL RADIOLOGY

机译：西班牙口腔放射学中诊断参考水平的演变

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摘要

A total of 16 175 official reports of quality assurance on dental radiodiagnostic surgeries from 16 Spanish autonomous regions compiled during 2002-09 were studied to determine the evolution of diagnostic reference levels (DRLs) for obtaining a diagnostic image in the normal conditions of clinical practice in Spanish dental clinics. A DRL of 3.1 mGy was set in 2009, which represents a 35.4 % decrease compared with the dose determined in 2002 (4.8 mGy). During the same period, the mean dose fell by only 17.2 %. The DRL recommended by the European Union in 2004 for intraoral radiology is 4 mGy, and this study shows that 83.4 % of the installations used a dose below this. Of the installations using indirect or direct digital systems 1.1 and 1.2 %, respectively, used doses higher than those recommended, while 14.2 % of those using radio-graphic film exceeded this limit.
机译：研究了2002-09年间来自西班牙16个自治区的16 175份牙科放射诊断手术质量保证的官方报告，以确定在临床实践的正常条件下获得诊断图像的诊断参考水平（DRL）的演变。西班牙牙科诊所。 2009年设定的DRL为3.1 mGy，与2002年确定的剂量（4.8 mGy）相比降低了35.4％。在同一时期，平均剂量仅下降了17.2％。欧盟于2004年建议口腔内放射学的DRL为4 mGy，这项研究表明83.4％的装置使用的剂量低于此剂量。在使用间接或直接数字系统的装置中，分别使用1.1％和1.2％的剂量要高于建议的剂量，而使用放射线胶片的装置中的14.2％的剂量超过了此限制。

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  • 来源
    《Radiation Protection Dosimetry》 |2012年第1期|p.166-171|共6页
  • 作者

    M. Alcaraz; F. Velasco; Y Martinez-Beneyto; M. Alcaraz-Saura; E. Velasco; G. D. Achel; M. Canteras;

  • 作者单位

    Department of Radiology and Physical Medicine, Faculty of Medicine/Dentistry, University of Murcia, Campus Espinardo, Murcia 30100, Spain;

    Department of Radiology and Physical Medicine, Faculty of Medicine/Dentistry, University of Murcia, Campus Espinardo, Murcia 30100, Spain;

    Department of Stomatology, Faculty of Medicine/Dentistry, University of Murcia, Campus Espinardo, Murcia 30100, Spain;

    Department of Radiology and Physical Medicine, Faculty of Medicine/Dentistry, University of Murcia, Campus Espinardo, Murcia 30100, Spain;

    Department of Radiology and Physical Medicine, Faculty of Medicine/Dentistry, University of Murcia, Campus Espinardo, Murcia 30100, Spain;

    Applied Radiation Biology Centre, Radiological and Medical Sciences Research Institute, Ghana Atomic Energy Commission, Legon-Accra, Ghana;

    Department of Biostatistics, Faculty of Medicine/Dentistry, University of Murcia, Campus Espinardo, Murcia 30100, Spain;

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