Authors performed the study of the distance variety between grid and intensifying screen by measuring fluorescent dose and optical density. The results were as follows;
1. Density was decreased in X-ray picture as the distance between grid and intens...
Authors performed the study of the distance variety between grid and intensifying screen by measuring fluorescent dose and optical density. The results were as follows;
1. Density was decreased in X-ray picture as the distance between grid and intensifying screen was increased.
2. Percentage of scattered-ray content was increased as the distance between grid and inten- sifying screen was increased.
3. Contrast was decreased in X-ray picture as the distance between grid and intensifying screen was increased.