In pediatric radiography, which grid type should be avoided to ensure patient safety?

In pediatric radiography, the choice of grid type is important to ensure patient safety, especially in terms of radiation exposure. High ratio stationary grids are designed to absorb scattered radiation effectively, which is beneficial for image quality; however, they also require a higher exposure dose to achieve optimal image clarity. In pediatric patients, who have a smaller body size and often a lower tolerance for radiation dose, using high ratio grids increases the risk of unnecessary exposure.

Choosing grids that are low ratio and stationary, or low ratio and rapidly moving, helps minimize exposure while still providing adequate scatter reduction. Rapidly moving grids have the advantage of being able to eliminate the grid lines on the radiographic images, which can be beneficial for maintaining clarity without subjecting the patient to higher radiation doses. Therefore, the avoidance of high ratio stationary grids is essential in pediatric radiography to prioritize patient safety and minimize their exposure to radiation.