Keloid Removal and Excision in Knightsbridge: Stopping Recurrence

When is keloid removal or excision the right option?

Excision is considered for keloids that are large, bulky, stalked or on the earlobe, or that have not responded to injections, and almost always as part of a combined plan. The NHS and British Association of Dermatologists caution that surgery on its own is rarely successful because keloids tend to regrow.

Most keloids are treated first without surgery, usually with steroid injections, silicone and sometimes cryotherapy or laser. Our guide to keloid injections covers that route. Surgery becomes a sensible conversation when a keloid is too thick for injections alone to make a meaningful difference, when it hangs from a stalk or forms a ball on the earlobe, or when it restricts movement or repeatedly catches and bleeds.

A 2022 update of international scar-treatment algorithms by Rei Ogawa in Plastic and Reconstructive Surgery suggests that small, single keloids can be treated radically by surgery with adjuvant therapy, or alternatively with non-surgical multimodal treatment, while large and multiple keloids may suit partial or core excision that reduces the thick, hard areas or the number of keloids.

Why does a keloid come back after surgery alone?

Because cutting out a keloid creates a fresh wound in skin that is already prone to overhealing. The same process that made the original keloid can start again in the new scar, often worsened by tension on the wound. Reviews report recurrence of 45% to 100% after surgery alone.

Keloids are driven by excessive collagen production and persistent inflammation in the healing skin. Removing the visible lump does not remove that tendency. The BAD puts it plainly: surgically removing a keloid is rarely a success on its own, because it can cause a larger wound in which the keloid is likely to regrow. The NHS adds that the new keloid may grow back bigger than the one removed.

Tension is a major factor. Ogawa notes that keloids rarely form on the scalp and front of the lower leg, where stretching tension is low, and are common on the chest, shoulders and upper back, where skin is constantly pulled by movement and breathing. After surgery on these sites, he recommends techniques that limit tension in the deeper skin, such as flaps, Z-plasties and subcutaneous and deep fascial tension-reducing sutures.

• A new wound restarts the abnormal healing response in keloid-prone skin.
• Tension across the closure, especially on the chest, shoulders and upper back, stimulates scar growth.
• Inflammation or infection in the healing wound increases the risk of pathological scarring.
• No adjuvant treatment leaves nothing to suppress early regrowth in the first weeks and months.
• Late follow-up means early signs, such as itch and firmness, are missed until the keloid has re-formed.

How much do combined treatments reduce keloid recurrence?

Substantially. A 2026 systematic review of 21 studies and more than 8,627 patients found recurrence of 6.6% to 33% with adjuvant steroid injections, 3.1% to 15% with brachytherapy and 10.7% and 14% with compression, and concluded that combining surgery with adjuvant therapy is the most effective strategy.

The review by Wojarska and colleagues could not pool results into a single meta-analysis because protocols varied so much, but the direction was consistent: multimodal approaches significantly reduce recurrence compared with surgery alone, and combination drug treatments did better than single agents. Adjuvant 5-fluorouracil also reduced recurrence compared with surgery alone.

What about radiotherapy after excision?

Radiotherapy delivered shortly after excision is one of the most studied adjuvant treatments. In Mankowski’s meta-analysis, radiotherapy after surgery was followed by less recurrence than radiotherapy alone (22% versus 37%), brachytherapy performed best, and chest keloids had the highest recurrence. The most common side effect was change in skin pigmentation. The BAD notes that radiotherapy carries a small risk of causing skin cancer and is therefore rarely used. It is delivered by hospital radiotherapy teams, so for most people in the UK it is a specialist referral for resistant keloids rather than a routine option.

What does a combined keloid removal plan involve?

A combined plan pairs careful, tension-reducing excision with one or more adjuvant treatments, most often steroid injections into the wound and new scar over the following months, pressure dressings or pressure earrings, silicone, and close follow-up so early regrowth is treated immediately.

Surgical techniques that matter

How a keloid is removed can influence whether it returns. Ogawa’s algorithm recommends wedge excision for earlobe keloids and core excision for keloids on the ear cartilage, and describes low recurrence in case series when these were combined with radiotherapy or steroid injections. For the chest, shoulders and upper arm, it describes tension-reduction suturing and Z-plasty, sometimes with flaps, to spread and reduce tension on the closure. Clinical experience in that review suggests the suturing method matters more than the suture material.

At Levirgo, keloid excision is performed under local anaesthesia, and aftercare to prevent regrowth may include pressure dressings or preventative steroid therapy. Where a keloid would benefit from radiotherapy or complex reconstruction, the right step is referral to a specialist hospital team.

Who is a good candidate for keloid excision?

Good candidates have a clearly diagnosed keloid that is bulky, stalked or on the earlobe, understand that recurrence is possible, and are willing to commit to months of follow-up and adjuvant treatment. Excision is less suitable for large chest keloids, multiple acne keloids, or anyone unable to attend aftercare.

• Often suitable: earlobe keloids after piercing; stalked keloids; a single bulky keloid that injections have not flattened; keloids that restrict movement or repeatedly bleed.
• Needs careful discussion: keloids on the chest, shoulders or upper back, where tension and recurrence are highest; previous recurrence after surgery; very large keloids.
• Usually better treated without surgery first: small, flat or recent keloids; many acne keloids.
• Not suitable today: active infection, uncontrolled medical conditions affecting healing, or an unclear diagnosis.

What happens during keloid excision?

After a detailed consultation and consent, the area is numbed with local anaesthesia, the keloid is carefully excised and the wound closed to minimise tension. The procedure typically takes 30 to 60 minutes depending on size. Adjuvant treatment, such as steroid injection or a pressure dressing, may begin on the day.

1. In-depth consultation

   The keloid’s type, size, location and history are assessed along with your medical history, and excision, injections or a combination are recommended. Recurrence risk is discussed honestly before you decide.

2. Planning and consent

   The incision, closure method and adjuvant plan are explained, including how many follow-up appointments to expect. Photographs are taken with your consent.

3. Local anaesthesia

   The area is numbed. The injection stings for a few seconds, then the area goes numb.

4. Precise removal

   The keloid is excised and the wound is closed in a way that reduces tension. Tissue can be sent for laboratory analysis if there is any doubt about the diagnosis.

5. Adjuvant treatment and dressing

   Depending on your plan, preventative steroid therapy may be given and a pressure dressing applied. You go home the same day with written aftercare.

What is recovery like after keloid removal?

Most people go home the same day and rest for the remainder of it. Non-dissolvable stitches usually stay in for 7 to 14 days, and exercise can often resume 1 to 2 weeks after stitches are removed. The scar looks pink and may be slightly raised for months, and follow-up to prevent regrowth continues well beyond that.

The most important part of recovery is noticing early signs of regrowth. Ogawa’s algorithm advises that if the new scar starts to harden, steroid treatment should begin straight away, escalating to injections if the firmness persists. In practice that means itch, a ridge of firmness or a scar that is widening rather than fading should prompt a call to the clinic rather than a wait for your next appointment.

• Avoid stretching the area, heavy lifting and gym work until your clinician says it is safe, especially on the chest and shoulders.
• Wear pressure earrings or dressings exactly as instructed; compression works only if it is worn consistently.
• Once the wound has healed, use silicone gel or sheeting if advised.
• Keep the scar covered in the sun for at least a year and use SPF 30 or higher, as the NHS recommends for scars.
• Seek advice for increasing pain, redness, swelling, a fever or discharge from the wound.

What are the risks of keloid removal?

The biggest risk is recurrence, sometimes with a larger keloid. Other risks of skin excision include bleeding, bruising, infection, numbness and wound opening. Adjuvant steroid injections can cause skin thinning and pigment change, and radiotherapy carries pigment change and a small long-term cancer risk.

Excision leaves a scar of its own, usually longer than the keloid. For small keloids that are not causing symptoms, the honest advice is sometimes that injections, silicone and patience give a better long-term outcome than surgery. For a clearer picture of non-surgical options, see our scar treatment page.

How much does keloid removal cost in London?

In London, excision of an earlobe or small keloid typically costs about £600 to £1,400, and larger keloids £1,200 to £2,500 or more. Adjuvant injection sessions are roughly £120 to £350 each, plus a consultation of £50 to £150. Radiotherapy, if needed, is arranged and priced separately by a specialist.

When comparing quotes, count the whole plan rather than the operation alone: the adjuvant injections or compression, review appointments, and what happens and costs if the keloid starts to return. A cheaper excision without follow-up is the approach most likely to end in recurrence.

How do you choose a clinic for keloid removal in London?

Choose a CQC-registered clinic where a doctor experienced in skin surgery assesses the keloid, explains recurrence honestly, uses tension-reducing technique, builds in adjuvant treatment and follow-up from the start, and can refer you for radiotherapy or complex surgery when your keloid needs it.

In England, surgical procedures carried out by healthcare professionals, including excision of lesions, are regulated by the Care Quality Commission. You can check a provider on the CQC website and a doctor on the GMC register. Beyond regulation, look for a clear plan for what happens after the stitches come out.

• Has the clinician explained why excision is better than injections for your keloid?
• Have you been told the realistic chance of recurrence for your keloid’s site?
• Is adjuvant treatment, such as steroid injections or compression, included in the plan?
• How often will you be reviewed, and for how long?
• What happens if the keloid starts to come back?
• Would they refer you to a specialist team for radiotherapy or reconstruction if needed?

Why choose Levirgo for keloid removal in Knightsbridge?

Levirgo Aesthetics Clinic at 6 Beauchamp Place, Knightsbridge, SW3 1NG, near Harrods and Knightsbridge Underground station, offers keloid excision under local anaesthesia and steroid injection options under one roof, with plans that combine both where needed and aftercare designed to minimise recurrence.

We treat keloid removal as a months-long plan rather than a single procedure. Your consultation looks at the keloid’s type, location and history, and we recommend excision, injections or a combination depending on what is most likely to give a lasting result. If a non-surgical route is wiser for your keloid, we will say so.

The clinic is on Beauchamp Place, a few minutes’ walk from Knightsbridge station on the Piccadilly line, and convenient for patients from Belgravia, Sloane Square, Chelsea and South Kensington. Book online or contact us to arrange an assessment, or browse our skin treatments.