Lake Area Vein Center
Lake Charles(337) 425-9300 Sulphur(337) 527-6363
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Diagnostic · Medical Vein Care

In-Office Vein Ultrasound

The first step for nearly every patient — a painless, detailed map of your venous anatomy.

Venous reflux ultrasound is the definitive way to diagnose venous insufficiency and decide which treatment fits your anatomy. It's painless, non-invasive, and performed in our Lake Charles office by a vascular technologist. Your surgeon reviews the full study afterward and discusses the findings and treatment plan with you at a clinic visit about a week later.

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The foundation of every vein treatment plan.

You can't treat what you haven't mapped. The visible varicose veins on the surface are the downstream consequence of valve failures higher up — usually in the great saphenous vein or its branches. Without a venous reflux ultrasound, we'd be treating the surface bulges without knowing whether the underlying source is still pumping pressure into them.

The ultrasound traces the flow in every major vein of the leg, both at rest and under provocation (squeezing the calf, standing). When a valve fails, blood briefly flows backward instead of upward — that backward flow is reflux, and the ultrasound measures exactly how severe it is and which veins are affected.

That map is what determines whether EVLT, Varithena, micro-phlebectomy, or some combination is the right approach for you. It's also what insurance requires before authorizing treatment.

What happens at the ultrasound.

Before the exam

No fasting, no medication changes, no special preparation. Wear loose clothing or shorts you can roll up. Stay well-hydrated — that improves image quality.

The exam itself

  • You'll start lying down on the exam table, with one leg uncovered at a time.
  • Warm ultrasound gel is applied to the skin.
  • The vascular technologist moves a handheld probe along the leg, tracing the major veins.
  • Mid-exam, you'll move to a sitting position — and then to standing — because vein behavior changes with position.
  • Brief compression of the calf may be used to provoke reflux and measure it accurately.
  • Both legs are imaged if you have symptoms on both sides.
  • Total time: about 30 to 45 minutes per leg.

After the exam

The technologist saves the study for your surgeon to review. You're done — no downtime, no restrictions, you drive yourself home.

The follow-up clinic visit.

About a week after your ultrasound, you'll come back for a clinic visit with your surgeon. By that point, the full study has been read and a report is in your chart. The conversation at the clinic visit covers:

  • What the ultrasound showed — which veins have failed valves and how severe the reflux is
  • Whether your symptoms fit the pattern of venous insufficiency or are coming from somewhere else
  • What treatment options make sense for your specific anatomy — EVLT, Varithena, micro-phlebectomy, or a combination
  • Whether insurance will cover treatment, what their requirements are (typically a trial of compression stockings first), and what the next steps look like
  • Any questions you have about the procedure, recovery, or expected results

Most patients leave the clinic visit with a clear diagnosis and a plan — including a procedure date if they're ready to move forward.

Why in-office ultrasound matters.

Lake Area Vein Center's ultrasound suite is in the same Lake Charles office where your surgeon practices. That means:

  • No separate referrals to outside imaging centers
  • No inter-facility records transfer — the study lives in your chart, where your surgeon can review it directly
  • The same team that performs your study also reads it and treats you
  • Insurance pre-authorization can begin as soon as the report is in your chart

For patients who've been told they have "just a little spider vein issue" or "nothing to worry about, that's normal with aging" — the ultrasound is often where the actual diagnosis emerges. It's worth doing.

Call (337) 425-9300 to schedule your venous reflux ultrasound.

Why Lake Area Vein Center

Vein care from a surgical group.

i.

Board-certified surgeons

Drs. Devin Seale, Stephen Castleberry, and Matthew Ayo — all MD, FACS, board-certified in General Surgery — perform every procedure. Same surgeons who operate at the local hospital.

ii.

In-office diagnostic ultrasound

Venous reflux ultrasound performed by a vascular technologist in our Lake Charles office. Your surgeon reviews the full study and discusses the findings with you at a clinic visit about a week later. No separate referrals to outside imaging centers.

iii.

50 years caring for SW Louisiana

Lake Area Vein Center is the dedicated vein program of Sulphur Surgical Clinic — locally owned, family-run, treating patients across Calcasieu, Beauregard, Allen, and Cameron parishes.

Frequently Asked Questions

Questions patients ask about this treatment.

What is a venous reflux ultrasound?

It's a non-invasive imaging study that uses sound waves to map the blood flow through your leg veins in real time. The ultrasound shows where the vein valves are working, where they've failed, and the direction and severity of any backward flow (reflux). It's the definitive diagnostic test for venous insufficiency and the foundation of every treatment plan we build.

Does it hurt?

Not at all. The technologist applies warm ultrasound gel to your leg and moves a handheld probe across the skin. You'll feel light pressure, nothing more. No needles, no contrast dye, no radiation.

How long does it take?

Usually 30 to 45 minutes per leg. We image both legs if you have symptoms on both sides. The exam is performed in multiple positions — lying down, sitting, and standing — because vein behavior changes with position and we need to see how your veins function under real-world loading.

Do I need to prepare?

Wear loose clothing (shorts or pants you can roll up). Stay hydrated — that makes the veins easier to visualize. No fasting, no medication changes, no special prep required.

What does the ultrasound show?

Which specific veins have failing valves; the severity and direction of any reflux; the size and tortuosity of diseased veins; whether deep vein thrombosis (a blood clot) is present; and which veins are likely causing your symptoms. All of this is essential before any treatment is planned — and it's the same study insurance requires before authorizing EVLT, Varithena, or micro-phlebectomy.

When will I get my results?

The ultrasound and the surgeon visit are on separate days. After the technologist completes the ultrasound, your surgeon reviews the full study and dictates a report. You'll typically come back about one week later for a clinic visit where the surgeon walks you through the findings and recommends a treatment plan.

Is it covered by insurance?

Yes, when ordered for symptomatic venous evaluation. Medicare, Medicaid, and most commercial plans cover venous reflux ultrasound as a diagnostic study. We verify your benefits before scheduling.

Why an in-office ultrasound instead of going to a hospital?

Continuity. Our ultrasound suite is in the same Lake Charles office where your surgeon practices, so the same team that performs your study reads it and treats you. No separate referrals to outside imaging centers, no inter-facility records transfer, and no risk of the imaging getting lost in handoff between practices.

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Most patients are seen within two weeks.

Lake Charles vein center: (337) 425-9300
Sulphur main office: (337) 527-6363

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