Which practice helps protect reproductive organs during radiography?

• A. Collimation
• B. Gonadal shielding
• C. Grid use
• D. Lead apron for patient

Answer: (B)

Protecting reproductive organs during radiography focuses on reducing dose to radiosensitive tissues while preserving the diagnostic information. Placing a properly sized gonadal shield over the pelvic region absorbs part of the X-ray beam and mainly blocks scatter, lowering the dose to the testes or ovaries when shielding can be used without obscuring the area of interest. Collimation helps by shrinking the beam to the needed anatomy, reducing overall exposure, but it isn’t a targeted shield for the gonads. Grid use reduces scatter and improves image quality, yet it doesn’t provide direct protection to reproductive organs. A patient lead apron offers general protection but is not as targeted for the gonads as a dedicated shield placed over the pelvis. Therefore, using gonadal shielding is the most direct and effective way to protect reproductive organs during radiography when feasible.