Varicose Vein Treatment Without Open Surgery: Local Anesthesia, No Incision

What does "no incision" actually mean?

Traditional varicose vein surgery, called stripping, involves cutting the skin in the groin or behind the knee, tying off the vein and pulling it out, often with extra small cuts along the leg. In the treatments LEDAS uses, nothing is cut out. Instead, a needle enters the vein through the skin under ultrasound guidance:

• In EVLT , a laser fiber as thin as a hair passes through that needle access into the vein, and heat closes the vein from inside.
• In duplex-guided sclerotherapy and sclerotherapy , a fine needle delivers a medicine that seals the vein.

The closed veins are left in place and gradually absorbed by the body. The access point is a tiny puncture, not a wound that needs stitches.

How does local anesthesia work for vein treatment?

Local anesthesia numbs only the area being treated. For laser treatment, a dilute anesthetic solution is injected around the vein along its length under ultrasound. This does three useful things: it numbs the area, it squeezes the vein onto the laser fiber, and it forms a protective cushion of fluid that shields surrounding tissue from heat.

Because you are not put to sleep, there is no need for fasting-related recovery or for the breathing support that general anesthesia requires. You stay awake and comfortable, and can follow along on the ultrasound monitor. For sclerotherapy injections, typically no anesthetic is needed at all; the needle is very fine.

What will I feel?

Most people describe the anesthetic injections as the most noticeable part: a series of small stings and a feeling of pressure. After that, you may feel pushing or warmth but not sharp pain. In the following one to two weeks, a pulling or tight sensation along the treated vein is common. See is varicose vein treatment painful?

Why does LEDAS avoid general and spinal anesthesia?

General or spinal anesthesia is needed for stripping because the operation is more invasive. Avoiding it brings practical benefits:

1. Fewer anesthesia-related risks , which matters especially for older patients and those with chronic illnesses.
2. Immediate walking , which keeps blood moving in the deep veins and supports recovery.
3. Same-day discharge , with no overnight stay. See same-day discharge explained .
4. Faster return to daily life , which is important for patients traveling from abroad.

Who is suitable for no-incision treatment?

Most people with symptomatic varicose veins caused by superficial venous reflux are candidates, but suitability is decided only after a duplex ultrasound examination . Factors the doctor considers include the size and shape of your veins, previous treatment, other medical conditions and medicines such as blood thinners . Some situations, such as pregnancy or a recent deep vein clot, mean treatment should wait.

Is non-surgical treatment as effective as surgery?

Endovenous laser treatment and ultrasound-guided sclerotherapy are widely used, established alternatives to stripping. Effectiveness depends heavily on accurate diagnosis and treating all the refluxing veins, not just the largest. LEDAS combines the three methods and adds long-term follow-up for this reason. For a full comparison, see surgical vs non-surgical vein treatment .

Anesthesia options in vein treatment

Local anesthesia treatment – frequently asked questions