What happens during the test?
To perform the test, the technician asks you to remain in a specific position. You may need to sit or lie on an examination table. The technician will help keep the area being tested still by using a sandbag or pillow. In many cases, you are simply asked to remain in the set position for a short period of time, usually a few seconds.
People with an injury may experience pain or discomfort due to staying still, but not from the X-rays themselves.
How should I prepare for this test?
Before having the X-ray, you need to remove any jewellery and metal objects as well as some or all of your clothing. You will be asked to put on a hospital gown. Store your personal belongings safely.
Tell the doctor or technician if you have ever had an allergic reaction to an X-ray dye.
Tell your doctor or prescriber about all prescription, over-the-counter (non-prescription), and herbal medications you are taking. Also tell them about any medication allergies and medical conditions that you may have.
Ask your doctor or pharmacist whether you need to stop taking any of your medications before the test.
What can I expect after the test?
There are no immediate effects from the X-rays themselves.
If a dye was given rectally before the X-ray, you may experience mild rectal discomfort from the insertion of the rectal tube.
You may be asked to wait for a few minutes after your test so the X-rays can be developed or viewed on a computer. This way, if additional X-rays need to be taken, they can be done while you are still there rather than scheduling another appointment.
Results
A radiologist interprets the X-rays and sends a report to your doctor. With this information, your doctor will determine the type of treatment you need or if more tests are required.