Comparative analysis of abdominal image information using physical grid and virtual grid

Abdominal imaging requires a high exposure factor due to its thickness, causing scattered radiation that can degrade radiographic image quality. The use of grids is essential to enhance image clarity. Virtual grid, which integrate scattered and primary radiation, improve image quality by reducing scatter and increasing the proportion of primary radiation captured, unlike physical grid that introduce noise. This study aims to compare abdominal image information quality between physical and virtual grid usage. Methods: A quantitative experimental research design was employed, conducted between September 2024 and April 2025. Collecting data through a structured questionnaire, validated by one radiology specialist, and completed by three radiology specialists with a minimum of ten years of clinical experience. Statistical analysis was performed using SPSS software, employing the Wilcoxon test.