What does the principle of ALARA stand for?

The principle of ALARA stands for "As Low As Reasonably Achievable." This concept is fundamental in radiologic practices, emphasizing the importance of minimizing radiation exposure to patients, staff, and the public while still obtaining the necessary diagnostic information. The ALARA principle encourages the implementation of safety protocols and technological advancements that help keep radiation doses to the lowest levels achievable, which is crucial in maintaining safety standards in medical imaging and radiotherapy.

By focusing on reasonableness, ALARA also acknowledges that while it is essential to minimize exposure, certain levels of radiation can be justified if the diagnostic or therapeutic benefits outweigh the potential risks. This balance between safety and efficacy is a cornerstone of quality control in radiographic equipment and procedures.