What is it?

An X-ray is a picture of the inside of your child's body. Depending on the part of his or her body to be X-rayed, it may show bones, organs, foreign objects, or pockets of air or fluid. Any part of the body can be X-rayed, including the head, chest, belly, arms, and legs.

Why is this test done?

Doctors use X-rays to help find out what's wrong or whether there is a problem, what is causing pain, or where a foreign object may be located in your child's body.

X-rays can also help check the position of a tube or device that has been put in your child's body. Examples may include a gastrostomy tube or a port.

How do you prepare for the test?

• Reassure your child that the X-ray doesn't hurt and that it will be over quickly.
• Tell your child what to expect. The X-ray room will have unfamiliar devices in it, and it may be cold. Reassure your child that you will be close by at all times.
• Many children are curious about what their "insides" look like. Others find the test scary. You can help take the mystery out of the test by asking your doctor or X-ray technologist if your child can look at the X-ray when it's done.

How is the test done?

• Your child will need to hold very still while the X-ray is taken. A padded brace, foam pads, a headband, or sandbags may be used to hold your child's body in place, depending on what part of the body is being X-rayed.
• More than one X-ray view may be taken.

How long does the test take?

• The test will take about 5 to 20 minutes, depending on the part of your child's body being X-rayed. You might be asked to stay longer if a picture needs to be retaken.

What happens after the test?

• Your child will probably be able to go home right away. It depends on the reason for the test.
• Your child can go back to his or her usual activities right away.