Fluoroscopy is a study of moving body structures. It’s like an X-ray "movie" filmed while a contrast dye moves through a specific part of the body. This imaging tool can be used to evaluate many body systems, including the skeletal, digestive, urinary, cardiovascular, respiratory and reproductive systems. While fluoroscopy itself is not painful, the particular procedure may involve an injection into a joint or accessing an artery or vein for angiography. In these cases, the radiologist will take all comfort measures possible.
Before the Procedure
The specific type of procedure or exam being done will determine whether you have to do any preparation before the procedure. Women should always inform their radiologist if they are breastfeeding/if they may be pregnant. You will be given a gown to wear and asked to remove jewelry, hearing aids and removable dental work. Women will be asked to remove bras containing metal underwire.
During the Procedure
The technologist begins by positioning you on the X-ray table. A contrast dye may be given, either by swallowing it, as an enema or in an intravenous (IV) line in your hand or arm, depending on the type of fluoroscopy. For procedures that require catheter insertion, such as cardiac catheterization, a needle may be put into the groin, elbow or other site. The type of procedure being done and the body part being examined will determine the length of the procedure.
After the Procedure
After the procedure has been completed, the catheter and IV line will be removed. The type of care needed beyond that will depend on the type of fluoroscopy that is done. After the images have been interpreted, your radiologist or referring physician will discuss the findings with you.