Diagnostic reference levels in paediatric intra oral peri apical (IOPA) dental radiography at University Dental Hospital, Peradeniya
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چکیده
منابع مشابه
Diagnostic reference levels at intraoral and dental panoramic examinations
Background: The aim of this study was to measure and determine diagnostic reference levels (DRLs) of programs used at intraoral and dent panoramic examinations in Kosovo. Materials and Methods: To determine DRL, were performed measurements for dose area product (DAP) at intraoral and dental panoramic radiology systems. This study has covered over 47% of X-ray units, which are in use for intraor...
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The use of diagnostic reference levels (DRLs) is part of the optimisation process of radiation protection, in that it identifies practices that are in need of corrective action, resulting in dose reduction. Their use is provided for in Irish and European legislation. In this project, measurements were carried out at 42 of the 46 licensed intra-oral xray machines in Co. Wicklow using an Unfors M...
متن کاملDiagnostic Reference Level Arising from Dental Panoramic Radiography
Introduction The present work describes a study in which, based on patient dose measurements, thermoluminescent dosimeters were used to obtain the diagnostic reference level arising from panoramic radiography. Materials and Methods Ten panoramic units and a sample of 15 patients per X-ray unit were studied. Two thermoluminescent dosimeter chips were placed on the skin surface of selected organs...
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ژورنال
عنوان ژورنال: Sri Lanka Journal of Radiology
سال: 2019
ISSN: 2424-6336
DOI: 10.4038/sljr.v5i1.83