Wellness Blog

X-rays are a widely used medical imaging technology that utilizes electromagnetic radiation to create detailed images of internal organs of the human body, particularly the bones and certain tissues, in different shades of black and white. People undergo X-rays primarily for diagnostic purposes. The test could be prescribed either by a physician or a surgeon.

Who needs an X-ray?

Your health care provider may order an X-ray to:

1. Check for a broken bone fracture
2. Identify the cause of symptoms such as pain and swelling
3. Look for foreign objects in the body, such as something one may have accidentally swallowed.
4. Look for structural problems in your bones, joints, or soft tissues.
5. Plan and evaluate treatments
6. Provide routine screenings for lung cancer and other diseases.

People of all ages, including babies, can get an X-ray.

Risks of X-rays

X-rays expose you to a small amount of radiation, which can cause cell changes and, if overexposed, may lead to cancer. The exposure level depends on the tissue or organ being examined, with children being more sensitive than adults. However, the benefits of X-rays typically outweigh the risks.

If you are pregnant or suspect you may be, inform your healthcare team to consider alternative imaging methods like ultrasound. 

Before the X-ray:

1. Inform the radiologist about your medical history, including any implants, allergies, or medications you are taking.
2. Wear comfortable clothing that is free of metal, such as zippers, hooks, or buttons. You may be asked to change into a hospital gown, depending on the area of your body being X-rayed.
3. If you are pregnant or suspect you might be pregnant, inform your healthcare provider. Special precautions may be needed to minimize radiation exposure to you and the unborn child. If you are breastfeeding, discuss this with your healthcare provider as well.
4. Eat and drink normally unless your doctor gives you specific instructions. In most cases, there are no dietary restrictions before an X-ray. 

During the X-ray:

1. Positioning instructions: You may be asked to lie down, sit, or stand in several positions during the test.
2. Stillness is crucial during the imaging process to ensure the clearest possible images. You may have to briefly hold your breath.
3. Image capture process: The technician will take images from various angles, allowing the X-ray beams to create detailed two-dimensional images of internal body structures.

Always communicate openly with your healthcare team if you have any concerns or questions about the procedures. It is advisable to check in advance, and if a caregiver is permitted, they too will need protective gear in the X-ray room.