Six screen-film combinations using the Oralix Pan DC.
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概要
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Six screen / film combinations were used to make density-matched panoramic radiographs of a tissue-equivalent phantom skull using the Philips Oralix Pan DC. The density of each radiograph was analyzed in eleven anatomic areas. The densities of the eleven anatomic areas ranged from 0.35 to 2.11. The radiographs were evaluated as to their diagnostic quality by twenty-three dental radiologists. The results demonstrated that the most appropriate screen/film selection in panoramic radiography using a direct-current generated x-ray tube was the 3M Trimax 4/8 screen/Kodak T-Mat G film system.
- 日本大学歯学部の論文
日本大学歯学部 | 論文
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