The main DISADVANTAGE of a BUCKY (moving) grid compared to an equal ratio stationary grid is?

The primary disadvantage of a moving Bucky grid compared to a stationary grid is that it can lead to a higher radiation dose to the patient. This occurs due to the design and operational mechanics of a moving grid. Unlike a stationary grid, which remains fixed and absorbs scattered radiation while allowing primary radiation to pass through, a moving grid is designed to follow the movement of the x-ray beam during exposure to reduce grid lines in the resulting image.

However, to achieve this goal effectively, the moving grid requires a higher intensity of radiation during the exposure, which can result in an increased radiation dose to the patient. The movement adds complexity to the exposure technique and may compel operators to increase the overall dose to ensure image clarity without grid lines. Consequently, it's essential for radiographers to balance the need for image quality with patient safety regarding exposure levels.