What is the primary purpose of using protective barriers in radiographic procedures?

The primary purpose of using protective barriers in radiographic procedures is to protect patients from unnecessary exposure to ionizing radiation. These barriers are designed to absorb or block radiation, ensuring that the patient receives the lowest possible dose during diagnostic imaging. This is especially crucial because minimizing radiation exposure is a key principle in radiology, aligning with the ALARA (As Low As Reasonably Achievable) philosophy.

Although protective barriers serve multiple roles, such as reducing potential contamination of equipment, enhancing image quality, or affecting operational costs, their foremost and most critical function relates directly to patient safety. By effectively shielding individuals from radiation, healthcare providers can help avoid the potential risks associated with excessive exposure, including radiation-induced health issues.