What protective measure should be taken for the patient during dental x-rays?

The use of lead aprons and thyroid collars during dental x-rays is the recommended protective measure for patients because these items significantly reduce the exposure to ionizing radiation. Lead aprons are designed to shield vital organs, such as the reproductive organs and the thyroid gland, from unnecessary radiation that can potentially lead to harmful effects, including cancer. The thyroid collar specifically protects the thyroid gland, which is particularly sensitive to radiation.

In dental settings, where high-frequency x-rays are utilized, it is vital to minimize radiation exposure as much as possible. While other options may include some protective gear, they do not provide the comprehensive coverage that lead aprons and thyroid collars do. For instance, goggles and lead gloves protect specific areas but do not safeguard the entire body or particularly sensitive areas like the thyroid. Relying solely on protective screens provides limited protection and does not account for direct exposure, while dismissing protective measures altogether would expose the patient to unnecessary risks. Therefore, ensuring the patient wears a lead apron and thyroid collar is essential for enhancing radiation safety during dental x-ray procedures.