How is a Venous Reflux Exam Performed?

Updated on: August 18, 2014

Individuals in White Plains, New York have turned to venous reflux exams to confirm or exclude a diagnosis of venous valvular insufficiency, to evaluate efficiency of vein function and to check for venous reflux. Two types of venous reflux exams are commonly available and those interested in receiving this examination are encouraged to discuss the test with a trained specialist. Exams that use ultrasound or sensors are less invasive than other examination options such as venography, arteriography and other tools possibly used to diagnose this condition.

One type of venous reflux exam used involves a sensor that is attached to the patient's leg to measure how long it takes blood to be pumped toward the heart and then return to the ankle. The sensor is attached to the patient's leg and the patient is told to pump his or her foot up and down to promote blood flow up to the heart. The sensor will measure the time that it takes for the blood to be pumped to the heart and then return to the ankle. Results are usually available a few days following the procedure. The measurements provided will allow the doctor or technician performing the test to determine the efficiency and functionality of the valves in the veins, and to confirm or exclude a diagnosis of venous reflux or venous valvular insufficiency.

The other type of venous reflux exam involves the use of ultrasound technology to map the veins, to determine the direction and velocity of blood flow, to identify problematic veins and to determine the functionality of the valves. A handheld ultrasound wand is used on both legs as the patient lies on a table. A conductive gel is first applied to the legs and the wand passed over the area being examined. The reflection of sound waves creates images that allow the physician to view the veins and valves, and to determine the movement of the blood in the veins. About 40 minutes to an hour is typically required to perform this procedure when both legs are being examined.

Because these are non-invasive exams, there is no recovery period required following the administration of these evaluations. Patients may resume normal activities or return to work right after the procedure. There is no downtime or care to be performed following treatment. There are no risks associated with this examination. Within a few days, the technician or physician will have the results of the procedure and should be able to determine a treatment plan based on the results. It is best to discuss this matter further with a trained vein specialist in the White Plains area.

Learn more about venous reflux exams in White Plains, New York.

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