![]() This ensures that the areas of your body not being imaged receive minimal radiation exposure. Modern x-ray systems minimize stray (scatter) radiation by using controlled x-ray beams and dose control methods. National and international radiology protection organizations continually review and update the technique standards radiology professionals use. See the Safety in X-ray, Interventional Radiology and Nuclear Medicine Procedures page for more information about pregnancy and x-rays.Ī Word About Minimizing Radiation Exposureĭoctors take special care during x-ray exams to use the lowest radiation dose possible while producing the best images for evaluation. Women should always tell their doctor and x-ray technologist if they are pregnant.See the Radiation Dose in X-Ray and CT Exams page for more information about radiation dose. The radiation dose for this procedure varies.However, given the small amount of radiation used in medical imaging, the benefit of an accurate diagnosis far outweighs the associated risk. There is always a slight chance of cancer from excessive exposure to radiation.X-rays usually have no side effects in the typical diagnostic range for this exam.No radiation stays in your body after an x-ray exam.Because x-ray imaging is fast and easy, it is particularly useful in emergency diagnosis and treatment.This makes it convenient for both patients and doctors. X-ray equipment is relatively inexpensive and widely available in emergency rooms, doctors’ offices, ambulatory care centers, nursing homes, and other locations.Bone x-rays are the fastest and easiest way for a physician to view and assess bone injuries, including fractures, and joint abnormalities, such as arthritis.When the examination is complete, the technologist may ask you to wait until the radiologist confirms they have all the necessary images.Ī bone x-ray examination is usually completed within five to 10 minutes. Two or three images (from different angles) will typically be taken.Īn x-ray may also be taken of the unaffected limb, or of a child's growth plate (where new bone is forming), for comparison purposes. You may be repositioned for another view and the process is repeated. The technologist will walk behind a wall or into the next room to activate the x-ray machine. This helps reduce the possibility of a blurred image. You must hold very still and may need to hold your breath for a few seconds while the technologist takes the x-ray. A lead apron may be placed over your pelvic area or breasts when feasible to protect from radiation. ![]() ![]() When necessary, sandbags, pillows or other positioning devices will be used to help you maintain the proper position. The technologist, an individual specially trained to perform radiology examinations, positions the patient on the x-ray table and places the x-ray film holder or digital recording plate under the table in the area of the body being imaged. ![]()
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