Complication, revision or negligence? What UK patients need to know after surgery in Türkiye

Your result does not look the way you expected, a wound is slow to heal, or a second operation has been suggested. Many UK patients then ask the same question: was this just bad luck, or did someone get it wrong? The answer matters, because it decides who fixes the problem and who pays. This guide explains the difference between a complication, a revision and negligence in plain terms. It does not replace advice from your surgeon, your GP or a lawyer.

What is a complication – is it automatically someone’s fault?

No. In surgery, a complication is any deviation from the normal course of recovery – an unwanted event that can happen even when the operation was planned and carried out correctly. Bleeding, infection, fluid build-up (seroma), blood clots, poor scarring and wound healing problems are known risks of almost every operation. The NHS puts it simply: no surgery is risk-free, and complications can happen after surgery in the UK or abroad.

Because these risks are known, you should be told about them before surgery and agree to them in writing. A complication becomes a legal issue mainly when it was caused or made worse by care that fell below the professional standard – for example, an infection caused by poor hygiene, or a warning sign that was ignored.

How are complications classified?

Surgeons describe complications in several ways. The most common are:

• Early or late: early complications appear in the first days or weeks (bleeding, infection, wound opening); late ones appear months later (scar problems, implant issues, asymmetry).
• Minor or major: minor problems settle with simple treatment; major ones need further surgery, intensive care or cause lasting harm.

Many hospitals and studies also use the Clavien-Dindo classification, which grades a complication by the treatment it needs:

Grade	What it means	Example
I	Deviation from the normal course, no special treatment beyond simple medicines	Mild fever, wound infection opened at the bedside
II	Needs other medication, a blood transfusion or drip feeding	Infection treated with antibiotics
IIIa	Needs a procedure without general anaesthetic	Draining a seroma under local anaesthetic
IIIb	Needs a procedure under general anaesthetic	Return to theatre for bleeding
IV	Life-threatening, needs intensive care	Organ failure
V	Death	–

For you, the grade is useful because it describes the problem objectively. Ask the treating doctor to write it into your notes.

What is a revision – when is it medically necessary, when is it cosmetic?

A revision is any further operation on the same area. There are two very different kinds:

• Medically necessary: a complication needs surgical treatment – a haematoma that has to be drained, a wound that has to be closed again, an implant that has to come out. This can be urgent.
• Cosmetic: the operation healed normally, but the shape, symmetry or size is not as planned – a slightly uneven nose tip, a visible dog ear at the end of a scar. This is planned, not urgent.

A disappointing result is not automatically a complication, and not automatically negligence. Whether a revision is justified depends on what was agreed beforehand and what is realistically achievable.

Why do surgeons often wait months before revising?

Because the result is not final yet. Swelling, scars and tissue keep changing for months. For a nose, the American Society of Plastic Surgeons says it may take up to a year for the shape to fully refine. Operating on tissue that has not healed is harder, carries more risk and may correct something that would have settled on its own.

Tip: Take photos from the same angles and in the same light every month. They show your surgeon objectively how the result is developing.

Urgent problems are the exception: infection, bleeding or an opening wound are treated straight away.

Complication, disappointing result, negligence – what is the difference?

	Complication	Disappointing result	Negligence
What it is	Known risk that happens despite correct treatment	Healing is normal, but the look is not as hoped	Care below the professional standard
Example	Seroma after a tummy tuck	Nose tip slightly different from the simulation	Wrong procedure, poor hygiene, warning signs ignored
Who usually pays	Clinic guarantee or complication insurance if covered; otherwise often the patient	Usually the patient, unless the contract says otherwise	The party responsible, or their insurer
Legal meaning	Usually no claim if you were properly informed	Usually no claim; contract terms decide	Can give rise to compensation

Our guide to medical malpractice and your rights in Türkiye explains the legal steps in more detail.

My wound has opened (wound dehiscence) – who is responsible?

It depends on why it opened, and often there is more than one reason. Wound dehiscence means the edges of a closed wound separate again, partly or completely. It typically happens within the first one to two weeks, while healing is still at an early stage.

Known risk factors include:

• Smoking and nicotine: the evidence is strong. A large meta-analysis found smokers had about twice the odds of delayed healing and wound opening, and more than three times the odds of tissue necrosis, compared with non-smokers.
• Alcohol: a Cochrane review found that stopping heavy drinking before surgery may reduce overall complications.
• Strain and tension: lifting, early exercise or not wearing the compression garment as instructed can put tension on a fresh wound.
• Infection: one of the strongest factors in studies.
• Health factors: diabetes, obesity, poor nutrition and some lung and vascular conditions.
• Surgical technique: too much tension on the wound edges or poor technique increases the risk.

What this means for responsibility:

• Your own conduct: if the wound opened because you smoked or drank despite instructions, or returned to the gym too early, you will generally bear the consequences and costs. A guarantee or complication insurance may not apply. Under Turkish law (Art. 52 of the Turkish Code of Obligations), a court can reduce compensation – or in rare cases refuse it – where the injured person contributed to the damage.
• The surgery itself: if it resulted from faulty technique or poor hygiene and infection control, the clinic may be responsible.
• Several causes: often a mix of factors plays a part. In a dispute, an independent medical expert assesses what caused the problem.

What you can do:

1. Get all aftercare instructions in writing before surgery, including the rules on nicotine and alcohol before and after.
2. Keep evidence that you followed them: photos of the wound, a short daily diary, receipts for garments and dressings.
3. Inform the clinic immediately, with photos, in writing.
4. Get the wound checked at home – call NHS 111 or contact your GP the same day.

Who pays for a revision?

That depends on the cause and on what you signed. In practice, there are three possible payers:

• The clinic’s guarantee or revision policy: some clinics cover certain revisions, often only for specific complications, within a time limit and if you followed the aftercare instructions. Pure dissatisfaction with taste is usually excluded.
• Complication insurance: authorised health tourism providers in Türkiye must have complication insurance for surgical procedures. What it covers and up to what amount depends on the policy – see compensation after medical negligence in Türkiye.
• You: whatever is not covered. The NHS treats emergencies, but often does not provide corrective surgery after private surgery abroad, and the NHS notes that standard travel insurance does not normally cover things going wrong in surgery.

Before you book, get in writing:

• which revisions are included, and which are not
• who pays travel, hotel and theatre costs for a revision
• the time limit, and what counts as following aftercare

What role does informed consent play?

A central one. Before surgery, you should be told the realistic result, the common and serious risks, and the alternatives, in a language you understand. When a complication you were warned about then happens, it is usually treated as a known risk you accepted, not as someone’s fault.

Consent does not cover everything, though. It does not excuse care below the professional standard, and if an important risk was not explained, that can itself be a legal issue. Keep a copy of every consent form you sign.

What should I do if I suspect a complication?

Act early and keep a record:

1. Get medical help: call 999 or go to A&E for breathing problems, chest pain, heavy bleeding or confusion; call NHS 111 or your GP the same day for fever, spreading redness, pus or an opening wound. More in warning signs after surgery.
2. Document: dated photos, a symptom diary, all medical letters and receipts.
3. Inform the clinic in writing: describe what happened, attach photos and ask for their assessment.
4. Get your records: operation report, discharge letter and consent forms.

Do not agree to a revision, or sign anything, until you understand the cause and the cost.

How does this connect to following aftercare?

Directly. Many problems can be reduced by following the instructions, and many guarantees are conditional on it. Our aftercare guide explains what to plan for at home.

Read more

• Aftercare after surgery in Türkiye
• Warning signs after surgery: when to get help
• Complications after surgery abroad and the NHS