Fluoroscopy
Fluoroscopy uses a continuous low-dose X-Ray beam to produce images of organs and bones in real time, on a television monitor or screen, like an X-Ray movie. During this procedure, radiologists usually use contrast material (dye) to highlight the area being examined. The contrast material can be injected or taken orally or rectally, depending on the area being examined.
About Fluoroscopy
What Happens During a Fluoroscopy Procedure?
The technologist will position you sitting, standing, or lying on the exam table and then conduct the procedure. You will be able to communicate with the technologist during the procedure.
You can leave immediately after your fluoroscopy procedure. Drink plenty of fluids, especially water, for the next 24 hours to help flush the contrast material from your body.
What are the Benefits and Risks?
Fluoroscopy is painless and non-invasive. Digital images and flat-panel detector systems reduce patient’s exposure to radiation during this procedure, and the amount of exposure depends on the particular type of fluoroscopy. Fluoroscopy helps diagnose diseases and guide clinicians during treatment, and we use the lowest acceptable exposure for the shortest time necessary in order to reduce your risk.
When is Fluoroscopy Used?
Fluoroscopy is used for investigations of the gastrointestinal tract; (a barium enema for the colon is one example). It is also used during placement or manipulation of catheters, during urological and orthopedic interventions, and to assist in the implantation of cardiac devices. Fluoroscopy may also be used during an angiogram.
Types of Fluoroscopy
- Lumbar Puncture
Lumbar puncture is the process of obtaining cerebrospinal fluid for diagnostic purposes.
- Myelogram
A myelogram is an exam in which contrast material is injected into your spinal column and then that contrast and spinal anatomy is imaged with CT technique. This allows the neuroradiologists to evaluate areas of nerve root impingement, canal narrowing, or disc protrusions. It is typically used when a patient is not a candidate for MRI.
