What happens to blood flow after a vein is closed?

A few weeks after treatment, once the leg feels ordinary again, a fair question arrives: if that vein is closed, where does the blood go? It is a sensible thing to ask in New Baltimore or anywhere else.

The blood takes other routes

Vein Directory states: "In this procedure, a laser or radiofrequency probe is inserted into the varicose vein to damage the vein and cause it to close. Blood will flow naturally to other veins in the leg." Closing the vein is the intended result, and the source says the blood moves into other veins in the leg.

What is documented about the closed vein

RadiologyInfo.org gives two checkpoints. The early one reads: "Within one week, the target vein should be successfully closed." The long-term one reads: "Most of the veins treated are effectively invisible even by ultrasound 12 months after the procedure."

Read the hedges. "Should be" and "most" are not guarantees, and the excerpts name neither a vein that stayed open nor the share that did. What happens when a vein fails to close is not documented here, so put it on your question list for the clinic.

Booking the checks

The checkpoints sit one week and twelve months out, so follow-up visits are how you learn which outcome you have. Ask the clinic when it checks closure and how, since the source names ultrasound only for the twelve-month finding and sets no visit schedule of its own.

For background reading, see RadiologyInfo.org on endovenous varicose vein treatment, its guide to varicose veins and venous insufficiency, and this reference on saphenous vein anatomy and function. Book the closure check and any long-range check before you leave the first visit, so follow-up does not wait on a symptom.

Upkeep on a closed vein

A closed vein that you never recheck is a result you cannot confirm. Count the follow-up visits and any ultrasound in the sticker price, and ask which of them your plan covers.