GafChromic XR-QA film in testing panoramic dental radiography

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GafChromic XR‐QA film in testing panoramic dental radiography

The location and field size of the incident X-ray beam in panoramic dental radiography cannot be ascertained visually most of the time. However, these parameters are needed for quality control and dosimetry determination. To alleviate this problem, we tested GafChromic XR-QA film on two panoramic systems. For each system, we used the length of a cross-sectional image of the incident beam and th...

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ژورنال

عنوان ژورنال: Journal of Applied Clinical Medical Physics

سال: 2007

ISSN: 1526-9914

DOI: 10.1120/jacmp.v8i2.2457