What fault might occur if an x-ray machine's intensifying screen is cleaned too frequently?

Cleaning an x-ray machine's intensifying screen too frequently can lead to the development of white spots or artifacts on the radiographs. Intensifying screens are designed to convert x-ray photons into visible light, which then exposes the film. If these screens are cleaned excessively, it can result in the removal of essential lubricants or coatings that keep the screen smooth and efficient. This can create inconsistencies in the surface of the screen, leading to uneven light emission when x-rays are processed, which manifests as white spots or other artifacts on the final image.

The maintenance of the screens is essential for ensuring high-quality images, as any irregularities can adversely affect the overall imaging results. Artifacts can confuse diagnosis and misrepresent the anatomical details being examined, emphasizing the need for appropriate cleaning protocols and techniques.