In some cases, they may also ask you to take medications to clear out your bowels. They may ask you to lie, sit, or stand in several positions during the test.
They may take images while you stand in front of a specialized plate that contains X-ray film or sensors. In some cases, they may also ask you to lie or sit on a specialized plate and move a large camera connected to a steel arm over your body to capture X-ray images.
This will provide the clearest images possible. X-rays use small amounts of radiation to create images of your body. The level of radiation exposure is considered safe for most adults, but not for a developing baby. They may suggest a different imaging method, such as an MRI. You will need to hold your body in certain positions while the images are being taken. This may cause you pain or discomfort. Your doctor may recommend taking pain medicine beforehand.
In very rare cases, the dye can cause a severe reaction, such as anaphylactic shock, very low blood pressure, or cardiac arrest. After your X-ray images have been collected, you can change back into your regular clothes. Your results may be available on the same day as your procedure, or later.
Your doctor will review your X-rays and the report from the radiologist to determine how to proceed. Depending on your results, they may order additional tests to develop an accurate diagnosis. For example, they may order additional imaging scans, blood tests, or other diagnostic measures.
The x-ray is the earliest form of medical imaging and remains quite in demand. An x-ray shows doctors images of your internal structures in shades of black and white. X-rays are usually the first medical imaging procedure requested by a doctor for diagnostic purposes. X-rays are not only used to form diagnoses but also to help with treatment, check on progression of a condition or injury, and to assess progress following treatment.
X-ray images are available immediately, which helps you get answers quickly. Patients who sustain a bone injury are usually asked to undergo x-rays. Even if a fracture is diagnosed without an x-ray, it can still provide significant information about the fracture. The x-ray can also depict if the bone has moved out of its original place and if the fracture has caused the bone to shatter or break in multiple pieces.
Usually, at least two views of a body part are taken. In some cases, more views may be necessary. Your doctor will perform only the minimum number of views that he or she considers necessary.
As with other medical procedures, x-rays are safe when used with care. Your doctor and x-ray technician have been trained to use the minimum amount of radiation necessary to obtain the needed results. The amount of radiation used in most examinations is very small and the benefits greatly outweigh the risk of harm. Are X-rays Really Necessary? Daytime Phone Number. Date Preference.
New Patient? Yes No. Confirm Appointment By Phone Email. What services are you interested in? How did you hear about our office? What Are X-rays? Any trapped gases, for instance, in the lungs, show up as dark patches because of their particularly low absorption rates. Radiography: This is the most familiar type of X-ray imaging. It is used to image broken bones, teeth, and the chest. Radiography also uses the smallest amounts of radiation. Fluoroscopy: The radiologist, or radiographer, can watch the X-ray of the patient moving in real-time and take snapshots.
This type of X-ray might be used to watch the activity of the gut after a barium meal. Fluoroscopy uses more X-ray radiation than a standard X-ray, but the amounts are still extremely small.
Computed tomography CT : The patient lies on a table and enters a ring-shaped scanner. A fan-shaped beam of X-rays passes through the patient onto a number of detectors. This procedure uses the highest dose of X-rays because a large number of images are taken in one sitting. X-rays can cause mutations in our DNA and, therefore, might lead to cancer later in life. However, the benefits of X-ray technology far outweigh the potential negative consequences of using them.
It is estimated that 0. Some scientists expect this level to rise in parallel with the increased use of CT scans in medical procedures. At least 62 million CT scans were carried out in America in According to one study, by the age of 75 years, X-rays will increase the risk of cancer by 0. In other words, the risks are minimal compared to the benefits of medical imaging. Each procedure has a different associated risk that depends on the type of X-ray and the part of the body being imaged.
The list below shows some of the more common imaging procedures and compares the radiation dose to the normal background radiation that all people encounter on a daily basis. These radiation figures are for adults.
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