The great saphenous vein empties into the deep femoral vein at the groin. When its valves fail, that junction is where the backward flow begins. Ligation ties it off, along with the smaller tributaries that gather there, so the reflux has nowhere to start.
Saphenofemoral junction ligation disconnects the great saphenous vein from the femoral vein through a short cut in the groin crease, and ties off the tributaries that join at the same point. It is almost always combined with stripping or ablation of the vein below, because tying the top alone has a high recurrence rate. It is a day case, and most people are back at desk work within one to two weeks.
Think of the great saphenous vein as a long pipe running up the inside of the leg, delivering into a much larger deep pipe at the groin. A one way valve sits at that meeting point. When it fails, blood from the deep system falls back down the saphenous vein every time you stand, and the veins further down stretch under the load.
Several smaller veins also drain into the junction from the lower abdomen, the groin and the upper thigh. If the main trunk is dealt with but these tributaries are left connected, they can enlarge over the following years and carry reflux down a new route. That is the commonest reason varicose veins come back after surgery.
Ligation therefore means more than one tie. The junction is exposed, the saphenous vein is divided flush with the femoral vein, and each tributary is traced and tied separately. It is a small operation done carefully rather than a large one.
This is a component of great saphenous surgery rather than a standalone treatment, and the duplex scan decides whether it is needed.
The junction is located with ultrasound while you stand, and marked on the skin.
A short cut is made in the natural groin crease, where a scar is least visible.
The saphenous vein is followed up to where it enters the femoral vein, working carefully around the lymph channels.
Each smaller vein draining into the junction is traced and tied individually. This step is what protects against recurrence.
The saphenous vein is divided and tied flush with the femoral vein, leaving no stump for new channels to grow from.
The wound is closed in layers with absorbable stitches, and the leg is bandaged before you wake.
You walk within a few hours. The groin feels tight and bruised rather than sharply painful.
Bandage is changed for a compression stocking, usually at 48 hours. Bruising in the groin and upper thigh is normal. Avoid heavy lifting.
Wound has healed. Most people are back at desk work. Stitches are absorbable and need no removal.
The scar fades and softens. Any small lymph swelling usually settles over this period.
Done properly and combined with treatment of the trunk below, junction ligation substantially reduces the chance of early recurrence. It does not guarantee the leg will never develop varicose veins again. New connections can form over years, particularly where there is a strong family history. The groin scar sits in the skin crease and usually fades to a fine line, though it stays visible on close inspection.
The groin is a crowded area with lymph channels and the femoral vessels close by, which shapes the particular risks here.
The groin wound needs a little more attention than the small wounds further down the leg.
Ligation alone leaves the refluxing trunk in place and has a high recurrence rate. It is combined with stripping or ablation of the vein below.
The cut is placed in the natural crease, which hides it well. It is visible on close inspection but is not usually something patients notice after the first few months.
It greatly reduces early recurrence, but new connections can form over years. Regular compression when standing for long periods helps.
Recurrence after vein surgery usually traces back to tributaries left behind at the junction. Taking the time to find and tie each one is unglamorous and is the part that decides the result ten years later.
This is normally priced as part of great saphenous vein surgery rather than separately, because it is almost never done alone. Treatment for symptomatic varicose veins is commonly covered by health insurance and government schemes. A written estimate follows the duplex scan.
What people want to know about the groin part of the operation.
Ask your question →Because the refluxing trunk would still be there, filling from side branches and from below. Studies of ligation alone show high recurrence, which is why the trunk is stripped or closed at the same time.
Usually two to four centimetres, placed in the natural crease. It is red for a few months and then fades to a pale line. It is visible if you look for it and generally not otherwise.
Most likely lymph. Lymph channels run alongside the vein in the groin and some are inevitably divided. A small leak usually stops within one to two weeks with dressings. Tell us if it continues, increases, or the wound becomes red and painful.
Only if both saphenofemoral junctions are refluxing on the scan. Many people have disease in one leg only, or in the small saphenous vein on one side and the great saphenous on the other.
Light activity and walking from day one. Heavy lifting and gym work should wait two to four weeks, because straining raises the chance of bleeding into the groin wound.
Seeing patients from across the city and beyond: read about the practice on the plastic surgeon in Surat page, or check what a written estimate covers on the costs and insurance page.
