Long Term Care. Palliative Care. Preventive Health Screenings, Tests and Immunizations. Radiology and Diagnostic Imaging. Computed Tomography CT Scan. Digital Radiography and Fluoroscopy. Women's Imaging. Rehabilitation Medicine. Respiratory Services. Same Day Services. Sleep Center. Smoking Cessation. Speech and Swallowing Therapy. Women's Services. A contrast substance may be given, depending on the type of procedure that is being performed, via swallowing, enema, or an intravenous IV line in your hand or arm.
You will be positioned on the X-ray table. Depending on the type of procedure, you may be asked to assume different positions, move a specific body part, or hold your breath at intervals while the fluoroscopy is being performed. For procedures that require catheter insertion, such as cardiac catheterization or catheter placement into a joint or other body part, an additional line insertion site may be used in the groin, elbow, or other site. A special X-ray machine will be used to produce the fluoroscopic images of the body structure being examined or treated.
A dye or contrast substance may be injected into the IV line in order to better visualize the organs or structures being studied. In the case of arthrography visualization of a joint , any fluid in the joint may be aspirated withdrawn with a needle prior to the injection of the contrast substance. After the contrast is injected, you may be asked to move the joint for a few minutes in order to evenly distribute the contrast substance throughout the joint.
While fluoroscopy itself is not painful, the particular procedure being performed may be painful, such as the injection into a joint or accessing of an artery or vein for angiography.
In these cases, the radiologist will take all comfort measures possible, which could include local anesthesia, conscious sedation, or general anesthesia, depending on the particular procedure. The type of care required after the procedure will depend on the type of fluoroscopy that is performed. Certain procedures, such as cardiac catheterization, will likely require a recovery period of several hours with immobilization of the leg or arm where the cardiac catheter was inserted.
Other procedures may require less time for recovery. Your doctor will give more specific instructions related to your care after the examination or procedure. Health Home Treatments, Tests and Therapies. What are the reasons for a fluoroscopy? Other uses of fluoroscopy include, but are not limited to, the following: Locating foreign bodies Image-guided anesthetic injections into joints or the spine Percutaneous vertebroplasty.
Orthopedic doctors , radiologists, and other medical professionals use them to visualize injuries, monitor the progression of illnesses, track the success of a particular course of treatment, and various other functions. They are generally considered to be safe for most individuals to undergo, the exception being if the small radiation risk that exists with x-rays somehow outweighs the benefit of the information it will provide. In these cases, a responsible medical professional will make an alternate recommendation, but this is incredibly uncommon.
Fluoroscopy is an innovative technology that offers many similar benefits in reference to imaging as x-rays do. It uses the same technology as an x-ray in order to generate a working image for a doctor to interpret in the process of caring for a patient.
However, it does so in a video capacity, which can open up many other opportunities for its usefulness. The fluoroscope allows the observer to visualize the interior of the body as it moves and functions. X-ray and fluoroscopy technology are essentially the same, with a few notable differences. Many fluoroscopy procedures also involve the use of a contrast solution, usually barium.
Your doctor watches the contrast agent move through different body parts. An X-ray is a fast, non-invasive, and painless type of diagnostic imaging that provides pictures of the solid structures inside your body, such as your soft tissues, bones, lungs and other internal organs.
A radiologic technologist takes the X-rays. X-rays produce still images, as opposed to fluoroscopy which produces dynamic images as video. Fluoroscopy uses low-powered x-rays over short periods of time to create moving images. Traditional x-ray imaging uses higher energy in shorter bursts to create still images. Both fluoroscopy and X-ray expose the body to radiation, so they carry radiation-related risks. This may increase the risk of developing cancer down the road, although a person's chance of getting cancer from one test is small.
The radiation exposure from a fluoroscopy or X-ray is mostly low, and the benefits outweigh the risks in most cases. If you need to book a fluoroscopy or X-ray imaging test, contact our board-certified radiologists at Neighborhood Radiology Services.
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