What factors can increase the likelihood of unnecessary radiation exposure?

The likelihood of unnecessary radiation exposure is significantly increased by inadequate justification for imaging and the lack of appropriate protocols. When imaging procedures are not appropriately justified, such as when they are performed without clear clinical indications, it can lead to unnecessary examinations that expose patients to radiation without potential benefit. Comprehensive protocols ensure that imaging is only conducted when necessary, taking into account the clinical situation and potential risks.

High-quality imaging equipment and routine maintenance are essential for producing reliable results and minimizing errors, as they contribute to the overall efficiency and safety of imaging procedures. Similarly, obtaining patient consent is a critical aspect of ethical medical practice, but it does not inherently reduce the risk of unnecessary exposure if the imaging is not warranted in the first place. Therefore, the most significant factor influencing unnecessary radiation exposure is related to the justification and protocols governing imaging practices.