Why is filtration important in X-ray equipment?

Filtration is a critical component in X-ray equipment because it effectively removes low-energy X-rays from the beam before they reach the patient. Low-energy X-rays do not contribute to the diagnostic quality of an image; instead, they increase the patient’s radiation exposure without providing any useful information. By eliminating these less useful X-rays, filtration enhances the quality of the X-ray image while simultaneously reducing the overall dose of radiation that the patient receives. This is particularly important for patient safety and minimizing unnecessary exposure in medical imaging procedures. The process thus ensures that the X-ray beam is comprised of higher-energy photons that can penetrate tissues more effectively, leading to clearer images.