The risk from radiation exposure during operative X-ray screening in hand surgery.

In response to legislation concerning the use of ionizing radiation, and to a case in which a patient developed multiple skin malignancies as a result of over-exposure to ionizing radiation, we set up an investigation to attempt to quantify the radiation dosage to which theatre personnel are exposed during X-ray fluoroscopy (screening) in hand surgery. It was found that the risk was small if sensible precautions were taken, but increased significantly if they were ignored. From these results specific measures are outlined which, when implemented, reduce the dose of scattered radiation to which theatre personnel and patients are subjected during screening in hand surgery.