Sebaceous Cyst Removal in Edinburgh
Sebaceous cysts are firm, round lumps in or just under the skin — common, harmless in themselves, and usually treated when they become tender, infected, larger or cosmetically bothersome. At Waterfront, cysts are removed by consultant plastic surgeons on the GMC Specialist Register, and the goal is complete excision of the cyst sac: drainage alone leaves the wall behind and the cyst routinely re-forms.
The consultant who assesses you performs the removal. Guide prices: from £695 (under 2cm) to £1,195–£2,500 (over 5cm).
Contents
Sebaceous cyst removal at a glance
- Consultants — Mr Ben Aldridge or Mr Kazem Nassar, both on the GMC Specialist Register.
- What it is — a benign cyst containing keratin, arising from a blocked hair follicle or pilosebaceous unit.
- Aim of treatment — complete excision of the cyst sac, to give the lowest recurrence rate.
- Anaesthetic — local anaesthetic for most cases; sedation or general anaesthesia for larger or anatomically challenging cysts.
- Hospital stay — outpatient day case.
- Recovery — typically 1 to 2 days, longer for larger cysts.
- Guide prices — from £695 (under 2cm) to £2,500 (large, over 5cm). Full price list below.
- Time from booking to consultation — typically within 1 to 2 weeks.
- GP referral — not required.
What sebaceous cysts are
Most “sebaceous” cysts are technically epidermoid or pilar cysts — sacs of keratin that form when a hair follicle becomes blocked. They are common, benign and not infectious, appearing most often on the scalp, face, neck, back and chest. They grow slowly and may be present for years before becoming bothersome — typically when they enlarge, become tender or infected, or discharge. Multiple cysts are common, particularly with a family history.
Why complete excision matters (not just drainage)
A sebaceous cyst can often be drained — a small incision is made, the keratin contents are squeezed out, and the cyst flattens. This provides temporary relief, but the cyst wall remains. Because the wall is the structure that produces the keratin, the cyst usually reforms over the following weeks to months. Drainage alone is therefore not a definitive treatment.
Complete excision removes the entire cyst sac along with its contents. When the cyst is not actively inflamed, this is straightforward: a small ellipse of skin is removed over the cyst, the sac is dissected out intact, and the wound is closed with sutures. Performed properly, recurrence is uncommon.
The wrong moment for complete excision is when a cyst is acutely inflamed or infected. In that situation, the cyst wall is fragile and difficult to remove cleanly, and excision often leaves cyst-wall fragments behind. The standard pathway is to treat the inflammation first — antibiotics when needed and incision and drainage if the cyst is fluctuant and painful — and then return for complete excision once the area has settled, usually 6 to 8 weeks later.
How removal is performed
The standard procedure for a non-inflamed cyst is complete excision under local anaesthetic.
Local anaesthetic is infiltrated around the cyst.
A small ellipse of skin is removed over the cyst, oriented along the natural skin tension lines to minimise scarring. The size of the ellipse depends on the cyst.
The cyst sac is dissected out intact, preserving the wall so the entire structure is removed in one piece.
The wound is closed with sutures, often in two layers (deep and skin) to support healing and reduce scar tension.
The specimen is sent for histology in every case to confirm the diagnosis and exclude unusual pathology.
Larger cysts (over 5cm), or cysts in anatomically challenging sites (close to important nerves, vessels, or facial features), may be planned under sedation or general anaesthesia and may require local flap reconstruction. This is discussed in detail at the consultation.
When to seek removal
Patients commonly book cyst removal when:
- A cyst has become tender, swollen, or has discharged keratin (this is sometimes the patient’s first awareness of the cyst)
- A cyst has been infected once or more — recurrent infection is a strong indication for definitive excision
- A cyst is enlarging and starting to become bothersome
- A cyst is in a visible site such as the face, neck, or scalp and is cosmetically obvious
- Multiple cysts are present and the patient would like a definitive plan
If your cyst is currently inflamed, contact us — the appointment plan will usually include settling the inflammation first and booking definitive excision a few weeks later.
Risks and considerations
Sebaceous cyst removal is a small to moderate procedure with a low complication rate. The risks discussed at consultation include:
- Scarring — every excision leaves a scar. The scar length depends on the size of the cyst; placement and closure are planned to minimise the cosmetic impact.
- Bleeding and bruising — usually minor and self-limiting.
- Infection — uncommon; managed with antibiotics where needed.
- Recurrence — uncommon after complete excision of the cyst sac. More likely if any cyst wall is left behind, particularly if the cyst was inflamed at the time of surgery.
- Altered sensation — temporary numbness around the wound is common and usually resolves over several weeks to months.
- Pigmentation change — the area treated may heal lighter or darker than the surrounding skin.
- New cysts — removing one cyst does not prevent new cysts forming elsewhere. Patients prone to multiple cysts are followed with this in mind.
Aftercare
Wound care advice is provided in writing on the day of the procedure. Stitches are removed at 7 to 14 days, depending on the site. The Waterfront nursing team is available for the first week for any wound-related concerns. Your consultant remains accessible after the procedure — if anything concerns you, they will respond directly and arrange to see you as soon as needed.
Histology results are normally available within approximately two weeks and are communicated by the consultant who performed the procedure.
What sebaceous cyst removal costs
Pricing depends on the cyst’s size and the complexity of the closure. Guide prices at Waterfront Private Hospital:
- Consultation — £200
- Removal of a small cyst (under 2cm) — from £695
- Removal of a medium cyst — from £895
- Removal of a large cyst (over 5cm) — £1,195 to £2,500
- Cases requiring sedation or general anaesthesia — priced after assessment
Each price covers the consultant’s fee, the hospital and theatre fees at Waterfront, histology, and routine post-operative reviews. Final pricing is confirmed in writing after consultation, based on the size, site, and method required.
Waterfront Private Hospital is self-pay.
Your consultants
Sebaceous cyst removal at Waterfront is performed by Mr Ben Aldridge — the UK’s only consultant dual-qualified in dermatology and plastic surgery — and by Mr Kazem Nassar, consultant plastic and reconstructive surgeon. Both are on the GMC Specialist Register. The consultant who assesses you is the consultant who performs the removal and reviews you afterwards.
Frequently asked questions about sebaceous cyst removal
Who performs sebaceous cyst removal at Waterfront?
Do I need a GP referral?
How quickly can I be seen?
What is the difference between draining a cyst and excising it?
What if my cyst is currently inflamed or infected?
What anaesthetic is used?
Is the cyst sent for histology?
Will the procedure leave a scar?
Can a cyst come back after complete excision?
Can multiple cysts be removed in one session?
Are sebaceous cysts ever a sign of something more serious?
How is treatment paid for?
Page author
Mr Omar Quaba, MBBChir, FRCS (Plast), GMC 4586300, is a Consultant Plastic Surgeon with over 20 years of experience in plastic surgery. Based at Waterfront Private Hospital in Edinburgh, he is fully accredited on the GMC Specialist Register and specialises in advanced cosmetic procedures. Full member of BAAPS.
