Lead aprons protect the chest and pelvic region during dental radiography.

Lead aprons protect the chest and pelvic region during dental radiography.

• A. True
• B. False
• C. Not sure
• D. Sometimes

Answer: (A)

Lead aprons provide shielding from scatter radiation that emanates during dental radiography. The primary beam is aimed at the teeth, but photons scatter in all directions and can reach the torso. A lead apron, placed over the chest and abdomen, attenuates many of these scattered photons, reducing the dose to underlying tissues, including the lungs and heart in the chest and the pelvic/reproductive organs in the lower abdomen. Because lead is dense and highly effective at absorbing X-rays, the apron lowers radiation exposure to these radiosensitive areas. With proper thickness and placement, this protection is a standard safety measure in dental imaging, so the statement is true.

Lead aprons provide shielding from scatter radiation that emanates during dental radiography. The primary beam is aimed at the teeth, but photons scatter in all directions and can reach the torso. A lead apron, placed over the chest and abdomen, attenuates many of these scattered photons, reducing the dose to underlying tissues, including the lungs and heart in the chest and the pelvic/reproductive organs in the lower abdomen. Because lead is dense and highly effective at absorbing X-rays, the apron lowers radiation exposure to these radiosensitive areas. With proper thickness and placement, this protection is a standard safety measure in dental imaging, so the statement is true.