Remove all jewelry. The physical and psychological preparation you can provide for this or any test or procedure depends on your child's age, interests, previous experience, and level of trust. There is no discomfort, however the table may be cold. There is low radiation exposure. X-rays are monitored and regulated to provide the minimum amount of radiation exposure needed to produce the image.
Most experts feel that the risk is low compared with the benefits.
Pregnant women and children are more sensitive to the risks of the X-ray . The X-ray will show normal structures for the age of the patient. The test may also detect bone spurs, disc problems, and degeneration of the vertebrae. Bone X-rays are a rapid way of determining the presence of fractures, dislocations, and other types of bone abnormalities. The procedure has the advantage of being painless and exposing the patient to only a small amount of radiation.