Added filtration for general radiography must be at least 2.5 mm Al equivalent. A minimum of 2.5 mm aluminium (Al) equivalent is required to filter out low-energy x-rays that would increase patient dose without contributing to image quality. This improves patient safety by reducing unnecessary radiation exposure.
Added filtration for general radiography must be at least 2.5 mm Al equivalent. A minimum of 2.5 mm aluminium (Al) equivalent is required to filter out low-energy x-rays that would increase patient dose without contributing to image quality. This improves patient safety by reducing unnecessary radiation exposure.