Phlebectomy (vein removal) (Ambulatory phlebectomy)
A procedure to remove bulging surface varicose veins through a series of tiny skin nicks, often done alongside treatment of the main faulty vein.
✓ Medically reviewed by a GMC-registered consultant · last reviewed September 2026 · next review September 2027 · how we review
In short
- Phlebectomy removes bulging surface varicose veins through tiny skin nicks that usually need no stitches.
- It targets the visible veins and is often combined with treating the main faulty vein underneath.
- Recovery is usually a few days to about a week, with bruising, lumps and numb patches that settle over weeks.
- Choose a vascular specialist who scans your veins first and treats any underlying faulty vein, so results last.
A plain-English summary. The detail — including risks and recovery — is below.
At a glance
A general guide. Your surgeon will give you advice for your situation.
Removes bulging surface varicose veins directly, often in a single procedure
The bulging veins are better treated another way, or there are no significant surface veins to remove.
You walk soon after and go home, usually with a compression stocking or bandage. Keep moving little and often.
A plan that treats any underlying faulty vein, not just the visible bulges.
You walk soon after and go home, usually with a compression stocking or bandage. Keep moving little and often.
Bruising and tenderness are common. Many people take a few days off, returning to desk work within about a week...
Bruising fades and tender lumps soften. Numb patches near the nicks usually improve. Gradually return to exercise...
Nicks fade to small marks and the leg settles. A review checks healing and whether any veins remain that need...
What is phlebectomy (vein removal)?
Phlebectomy is a procedure that physically removes bulging surface varicose veins through a series of very small skin nicks (usually 1–3 mm). A small hook is used to lift each vein out through the nick, which is so small it normally does not need stitches. It is sometimes called ambulatory phlebectomy or avulsions.
Varicose veins occur when valves inside leg veins fail, so blood pools and veins bulge. Phlebectomy targets the visible, bulging veins rather than the underlying faulty trunk vein. For that reason it is very often done at the same time as, or after, treatment of the main vein by heat ablation (radiofrequency or laser), foam sclerotherapy or surgery.
It is usually done under local anaesthetic as a day case, and many people are walking the same day. Compared with foam injections for surface veins, phlebectomy removes the vein straight away, but it does involve tiny cuts, bruising and a recovery period.
Phlebectomy treats the veins you have now. It does not stop the underlying tendency, so new varicose veins can still develop over time.
Types & techniques
There isn't one single operation. The right approach depends on you — which is something to discuss with your surgeon.
Phlebectomy vs foam injection for surface veins
| Feature | Phlebectomy | Foam injection |
|---|---|---|
| Method | Tiny cuts, vein removed | Injection, vein closed |
| Vein removed? | Yes, straight away | No, fades over time |
| Bruising | Common early on | Common, with staining |
| Sessions | Usually one | Often more than one |
Both treat surface veins. The right choice depends on the size, number and position of veins and is best decided after an ultrasound assessment.
Preparing for your surgery
- Have a duplex ultrasound scan first so the underlying veins are mapped and any faulty trunk vein can be treated too.
- Tell the team about previous blood clots (DVT), clotting disorders, or a strong family history of clots.
- List all medicines and supplements, including blood thinners, the contraceptive pill and HRT.
- Mention any arterial disease in the legs, skin problems or reduced mobility.
- Arrange compression stockings to wear afterwards, and loose clothing for the day.
- Plan to walk after the procedure and arrange a lift home if sedation or general anaesthetic is used.
- Ask whether the bulging veins will be removed at the same time as treating the main vein.
What happens
Before the procedure, the bulging veins are marked on your skin while you stand. The procedure is usually done under local (tumescent) anaesthetic, sometimes with sedation; occasionally a general anaesthetic is used, especially if combined with other surgery.
The specialist makes a series of tiny nicks along the marked veins and uses a small hook to gently lift and remove each vein segment. The nicks are so small they usually need no stitches and are closed with adhesive strips or simple dressings.
If you also have a faulty main vein, this is often treated by heat ablation at the same sitting. Afterwards a compression stocking or bandage is applied and you are encouraged to walk before going home, usually the same day.
Is this operation right for me?
A good consultation should explore whether it's the right choice for you now — including reasons to wait or consider something else.
May not be suitable if…
- The bulging veins are better treated another way, or there are no significant surface veins to remove.
- An underlying faulty trunk vein has not been assessed or treated, which would lead to early recurrence.
- You have significant arterial disease in the legs affecting healing and compression.
- You have a current deep vein clot or active skin infection in the area.
- You cannot mobilise afterwards, which is part of reducing clot risk.
Delay surgery if…
- You have an active leg or skin infection.
- You are pregnant — varicose veins often improve after birth, so treatment is usually deferred.
- You have had a recent blood clot or are acutely unwell.
- Anticoagulation or a clotting problem needs review and a clear plan first.
- You have not yet had a duplex ultrasound scan to map the veins.
Alternatives to discuss
- Foam sclerotherapy to close surface veins without cuts.
- Endothermal ablation for the main vein, with or without phlebectomy.
- Compression stockings and lifestyle measures for mild symptoms.
- Surgery (ligation and stripping) where appropriate.
- Watchful waiting if symptoms are mild and the legs are otherwise healthy.
Before you decide
Use this as a shared-decision checklist. The aim is not just “can this be done?”, but whether it is right for you, now, with the risks and alternatives clearly understood.
What matters most to me?
Think about symptoms, daily life, work, caring responsibilities, sport, fertility, travel, appearance and anxiety — the right choice depends on your priorities, not just the medical facts.
What are all my options?
Ask about waiting, monitoring, medicines, rehabilitation, a smaller or larger procedure, a different test, NHS referral, or a second opinion where that would help.
What would make me pause?
Active infection, pregnancy, unstable medical problems, smoking, medicines that increase bleeding, poor support at home, or feeling pressured are all reasons to slow down and get tailored advice.
What happens if I do nothing today?
For some problems, waiting is safe; for others, delay can make treatment harder. A good consultation should explain the trade-off in plain English.
Anaesthetic choices
The safest option depends on the operation, your health, the facility and your surgeon/anaesthetist. Ask what is planned and why.
Benefits
- Removes bulging surface varicose veins directly, often in a single procedure
- Can ease aching, heaviness and the appearance of bulging veins
- Usually done under local anaesthetic as a day case
- Tiny nicks normally heal well and do not need stitches
- Can be combined with treating the main faulty vein for a complete result
Risks & complications
- Bruising along the treated veins, which can be marked early on
- Tender lumps or firmness under the skin as small areas of trapped blood settle
- Patches of numbness or altered sensation near the nicks, usually temporary
- Mild swelling of the leg or ankle in the first weeks
- Inflammation of a vein (thrombophlebitis) causing a tender red line
- Small blisters from the dressings or skin tightness
- Wound infection at a nick
- Persistent numbness where a small skin nerve was disturbed
- Some veins remaining or recurring, needing further treatment
- Deep vein thrombosis (a clot in a deep leg vein)
- Pulmonary embolism (a clot travelling to the lungs)
- A noticeable or raised scar at a nick site
- Skin breakdown over a treated area
Bruising, tender lumps and small numb patches are the usual short-term issues and settle over weeks. The most important less-common risks are numbness from disturbing a small skin nerve (occasionally lasting) and, rarely, blood clots. Removing surface veins without treating an underlying faulty trunk vein often leads to recurrence, so ask how the deeper veins are being managed.
Published figures to discuss
Reported rates vary with how many veins are removed, the technique and how complications are defined. Bruising, tender lumps and temporary numb patches are common but settle. Serious problems such as clots are uncommon. Recurrence depends heavily on whether any underlying faulty vein is also treated. Figures should be discussed for your individual situation.
| Figure | Reported range | How to interpret it | Source / confidence |
|---|---|---|---|
| Temporary numbness near treated veins | Common but usually temporary; figures vary widely between studies | From disturbing tiny skin nerves; a small area of numbness is occasionally longer-lasting. | Complications of ambulatory phlebectomy (1000 cases) — PubMedpubmed.ncbi.nlm.nih.govSource-linked context |
| Localised thrombophlebitis or blistering | Among the more frequent minor complications in large case series | Usually settles with simple measures; one large series found these the commonest issues. | Complications of ambulatory phlebectomy (1000 cases) — PubMedpubmed.ncbi.nlm.nih.govSource-linked context |
| Skin necrosis (skin breakdown) | Rare — only isolated cases in a series of 1000 procedures | Uncommon but a reason for careful technique and follow-up. | Guide sourcesClinical context |
| Deep vein thrombosis (DVT) | Uncommon; reliable single figures are limited | Movement and, where used, compression reduce risk; previous clots raise it. | Complications of ambulatory phlebectomy (1000 cases) — PubMedpubmed.ncbi.nlm.nih.govSource-linked context |
These are literature figures, not a personalised prediction. Your own risks and likely benefits depend on your circumstances, your health, and how your care is carried out and followed up.
Recovery — what to expect, and when
Recovery from phlebectomy is usually a few days to about a week. Most people walk the same day and return to light activity quickly, but bruising, tender lumps and small numb patches can take a few weeks to settle.
- Bruising along the treated veins, sometimes quite marked at first
- Tender lumps or firm areas under the skin that soften over weeks
- Numb or tingly patches near the nicks that usually fade
- Mild swelling of the leg or ankle early on
- Small healing marks where the nicks were made
Aftercare
- Walk regularly and avoid long periods sitting or standing still in the first weeks.
- Wear your compression stocking for as long as the team advises.
- Take simple pain relief such as paracetamol if needed; check before anti-inflammatory tablets.
- Keep the nicks clean and dry; follow advice on dressings and when you can shower.
- Avoid strenuous activity and swimming until the team says it is safe.
- Avoid long-haul travel early on unless your specialist agrees.
- Know who to contact about calf pain, swelling, breathlessness, or signs of infection.
- Duplex ultrasound scan done before treatment
- Plan for the main faulty vein, if any, agreed
- Compression stockings ready
- Simple pain relief at home
- Loose clothing and comfortable shoes
- Lift home arranged if sedation or general anaesthetic used
- Clinic contact number for problems saved
Scars and how they heal
Phlebectomy is done through tiny nicks (usually 1–3 mm) that normally need no stitches and heal to small marks that fade over months, often becoming barely visible. Occasionally a nick leaves a slightly more noticeable or raised mark, and brownish staining can appear along treated veins before fading. Sun protection helps marks settle.
⚠ Get urgent help if…
- Painful, swollen or hot calf or thigh — this could be a deep vein clot
- Sudden breathlessness or chest pain — call 999, as this could be a clot on the lung
- Spreading redness, increasing pain, pus or fever (signs of infection)
- Heavy bleeding from a nick that does not stop with pressure
- A wound that opens up or skin that breaks down
- Numbness or weakness that is getting worse rather than better
Who to contact: your surgeon or clinic first (keep their number to hand). For urgent advice when you can't reach them, call NHS 111. In an emergency, call 999.
General guidance — it doesn't replace the specific advice your surgeon gives you.
Results & realistic expectations
A good result means the bulging surface veins are removed, the leg looks and feels better, and symptoms such as aching ease. Because the veins are taken out, the visible improvement is usually immediate once bruising and swelling settle.
Phlebectomy removes the veins you have now but does not change the underlying tendency to varicose veins. If a faulty main vein is left untreated, new bulging veins are more likely to return, which is why phlebectomy is usually combined with treating the main vein. New varicose veins can still develop over the years even after a complete treatment.
Removed veins do not grow back, but new varicose veins can appear over time because the underlying valve problem and tendency remain. Results last best when any faulty trunk vein has also been treated. Some people choose further treatment later if new veins develop and cause symptoms or bother them.
Combining with other procedures
Phlebectomy is very often combined with radiofrequency or laser ablation of the main faulty vein in a single procedure, so both the source and the visible veins are treated. It may also follow foam sclerotherapy or surgery. Thread veins, if present, are a separate cosmetic issue usually treated later and not normally on the NHS.
Follow-up & long-term care
A review is usually arranged a few weeks after the procedure to check healing, the compression plan and whether any veins remain that need further treatment. If a main vein was treated by ablation at the same time, a follow-up scan may be done. Report calf pain, swelling, breathlessness or signs of infection without waiting.
- Stay active and keep to a healthy weight to reduce pressure on leg veins
- Use compression stockings if advised for symptoms or swelling
- Have any underlying or new faulty veins assessed if symptoms return
- Seek review if new bulging veins, aching or swelling develop
Revision and secondary surgery reality
- Further treatment may be needed if bulging veins remain or new ones appear.
- Recurrence is more likely if an underlying faulty trunk vein is not also treated.
- Tender lumps of trapped blood can be released with a needle if troublesome.
- New varicose veins can develop over the years even after a complete treatment.
Ask your surgeon for their own revision rate, what counts as a revision, and what is included in the written aftercare policy.
What good aftercare looks like
- A plan that treats any underlying faulty vein, not just the visible bulges.
- Clear written advice on compression, staying mobile and recognising clot and infection warning signs.
- A named contact and out-of-hours route for bleeding, pain or swelling.
- Review of healing and whether any veins remain that need treatment.
- An honest plan for thread veins or future veins, including NHS-funding limits.
What affects the cost
Costs vary a great deal between people and providers, and we don't publish prices. What matters is understanding what drives the cost and making sure your quote is complete. The main things that affect it:
- How many veins are removed and whether one or both legs are treated
- Whether it is combined with ablation of the main vein in the same procedure
- The duplex ultrasound scan and who performs and reports it
- Use of sedation or general anaesthetic as well as local
- The surgeon's fee and the facility or day-case unit fee
- Follow-up reviews and any further treatment needed
- Compression stockings and aftercare
- The surgeon's fee and the facility/day-case fee
- Whether ablation of the main vein is included or charged separately
- The cost of the duplex ultrasound scan and its reporting
- Anaesthetic or sedation costs if used
- Follow-up reviews and any scan
- What happens, and what it costs, if veins remain or recur
- Compression stockings and the cancellation policy
On the NHS? Phlebectomy is available on the NHS for symptomatic varicose veins, often combined with treatment of the main faulty vein; private care may be chosen for speed or convenience, but cosmetic-only treatment is not usually NHS-funded.
You're entitled to your total cost in writing — including aftercare and any revision — before you decide.
Consent traps and marketing red flags
These are not small details. They are often where patients lose choice, time to reflect, or realistic expectations.
Consent traps
- Removing surface veins without assessing or treating an underlying faulty vein.
- Not being told that numb patches are common and occasionally lasting.
- No clear discussion of clot risk or warning signs of DVT and pulmonary embolism.
- Being promised the veins will never come back.
- No written aftercare plan or out-of-hours contact route.
Marketing red flags
- "Scarless" claims — phlebectomy uses tiny nicks, which usually heal well but are still small wounds.
- Promises that varicose veins will never return.
- Treating visible veins cosmetically without assessing the deeper veins.
- "No-risk, no-downtime" language that ignores bruising, numbness and clot risk.
- Before-and-after photos with no mention of bruising and recovery.
Choosing a surgeon safely
- Check your surgeon is on the GMC Specialist Register for this area.
- Make sure they practise at a CQC-registered location, and look for membership of bodies like BAAPS or BAPRAS.
- You're entitled to a two-stage consent process with time to reflect (a cooling-off period). The surgeon who will operate must consent you — not a salesperson.
- Be wary of pressure: time-limited offers, discounts or deposits taken before you've had time to think are red flags, not bargains.
- You're entitled to your total cost in writing — including aftercare and any revision — before you decide.
Questions to ask your medical professional
Take this to your consultation. A good surgeon will welcome every one of these.
- Have my veins been scanned, and is the main faulty vein being treated as well?
- Will the bulging veins be removed at the same time as treating the main vein, or separately?
- How likely am I to get numb patches, and could any be permanent?
- What is my personal risk of a blood clot, and what reduces it?
- How much time off should I plan for my type of work?
- How likely are the veins to come back, and what would further treatment involve?
- Are you on the GMC Specialist Register for this area, and which Royal College or professional body are you a member of?
- Will you be the surgeon who carries out my operation, and who looks after me afterwards?
- What are the risks for someone like me, and how often do your own patients have a problem or need it repeated or redone?
- What does a realistic result look like — and what can this operation not achieve?
- What are my options, including waiting, doing nothing for now, or choosing a different approach?
- Can I have written information, results and aftercare instructions in a format I can use, including any accessibility or communication support I need?
- What is the total cost in writing, including any follow-ups, and how much time do I have to decide?
Frequently asked questions
Is phlebectomy available on the NHS?
Will I have scars?
How much time off will I need?
Does it hurt?
Why is the numbness near the cuts?
Will the veins come back?
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How we made this page
Medically reviewed by a GMC-registered consultant. Written in plain English, checked against NHS, NICE, GMC and relevant Royal College / specialist-society guidance, and kept under review. No clinic paid to appear on this page, and we publish no pricing. This is general information to help you prepare — it is not a substitute for advice from your own clinician. How we review our guides →
Source hierarchy: UK regulator and NHS/NICE guidance first, then relevant Royal College or specialist-society guidance, then peer-reviewed evidence for procedure-specific figures where available.
Sources & standards: NICE CG168 — Varicose veins: diagnosis and management NHS — Varicose veins: treatment Circulation Foundation (Vascular Society) — Varicose veins & leg ulcers Ambulatory phlebectomy and sclerotherapy for varicose veins — PMC Complications of ambulatory phlebectomy (1000 cases) — PubMed
Reviews reflect patients' experience of care, not clinical outcomes. For procedure volumes and outcome data see PHIN.
Last medically reviewed 2026-09-21. Spotted something wrong or out of date? Report an error in this guide.
Related guides: Radiofrequency ablation for varicose veins · Foam sclerotherapy for varicose veins · Microsclerotherapy for thread veins · Amputation · Carotid endarterectomy