Varicose Veins Surgery vs No Surgery — Risks, Recovery and Long-Term Results

Should you have surgery for varicose veins, or is a no-surgery option like RF Ablation better? The answer, backed by a decade of evidence, is clear.

What "Surgery" for Varicose Veins Used to Mean

Traditional varicose veins surgery — called high ligation and stripping — involved making incisions in the groin and knee, tying off the great saphenous vein, and physically pulling it out of the leg with a metal rod. It required general or spinal anaesthesia, 2–3 days in hospital, and 4–6 weeks of recovery.

Why Surgery Is Now Rarely the Right Answer

The Evidence Is Unambiguous

Large randomised trials including the CLASS trial (UK), MAGNA trial (Netherlands), and multiple Cochrane reviews consistently show that endovenous procedures (RF Ablation and laser) are as effective as surgery for 5-year outcomes — but with significantly less pain, faster recovery, fewer complications, and higher patient satisfaction. Leading vascular societies worldwide now recommend minimally invasive techniques as the first-line treatment.

When Might Surgery Still Be Needed?

In rare cases — extremely tortuous veins, very large recurrent veins after previous treatment, or anatomical variants — a surgical phlebectomy (removal of isolated vein segments through tiny 2mm incisions) may be done alongside RF Ablation. But open stripping as a standalone procedure is now largely obsolete.