What should be done to minimize radiation exposure during c-arm fluoroscopy?

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To minimize radiation exposure during c-arm fluoroscopy, utilizing image storage devices to hold the last image is an effective strategy. This technique allows clinicians to keep the last image available for review without continuously exposing the patient to additional radiation. Instead of repeatedly exposing the patient to fluoroscopic imaging, which increases radiation dose, practitioners can refer back to the stored image as needed.

Other approaches may involve seeking alternatives or optimizing the use of the c-arm. For example, options that suggest increasing the beam intensity or collimating to a larger area typically would not reduce radiation exposure. Positioning the image intensifier at a greater distance from the patient could also be counterproductive, as proper positioning typically aims to reduce exposure by reducing the patient's skin dose while maintaining image quality. Therefore, choosing to use image storage devices is a practical and effective measure to manage and minimize radiation exposure during these procedures.