Gastric Sleeve in Turkey
Gastric sleeve surgery in Turkey: laparoscopic sleeve gastrectomy with 3 hospital nights, 5 hotel nights, dietitian plan and follow-up included. Who qualifies, how it works, real recovery.
Anaesthesia
General anaesthesia
Operation time
1–1.5 hours (laparoscopic)
Hospital / hotel
3 nights / 5 nights
Stay in Turkey
8 nights (3 hospital + 5 hotel)
Back to work
Desk work in 2 weeks; manual work in 4–6 weeks
Package price
€2,400
What Gastric Sleeve involves
Sleeve gastrectomy removes roughly three-quarters of the stomach along its outer curve, leaving a narrow tube — the sleeve — about the size of a banana. You feel full after a small meal, and because the part of the stomach that produces most of the hunger hormone ghrelin is removed, appetite between meals drops sharply. Nothing is bypassed and no foreign device is left inside, which is why the sleeve has become the most commonly performed weight-loss operation worldwide.
It is a metabolic operation as much as a restrictive one. Blood sugar control, blood pressure, sleep apnoea and joint pain usually improve well before the weight has finished coming off. For people with type 2 diabetes, remission or a large reduction in medication is common, though the bypass is often preferred when diabetes is long-standing.
What it is not: the sleeve is not reversible, it does not remove the need to change how you eat, and it does not treat reflux — in fact it can worsen it. A patient who has severe heartburn or a large hiatus hernia is usually steered towards gastric bypass instead.
Scars: Four or five keyhole incisions of 5–12 mm on the upper abdomen
Who it suits — and who it does not
Good candidates
- ✓BMI of 40 or above, or 35 and above with an obesity-related condition such as type 2 diabetes, high blood pressure, sleep apnoea or fatty liver
- ✓BMI 30–35 with poorly controlled type 2 diabetes is considered on a case-by-case basis in line with current international guidance
- ✓Repeated serious attempts at diet and exercise without lasting result
- ✓Aged 18–65, fit enough for general anaesthesia and willing to attend follow-up for at least two years
- ✓Ready to take vitamin and mineral supplements for life and to change eating habits permanently
Usually advised against
- –Severe gastro-oesophageal reflux or Barrett’s oesophagus — the sleeve tends to make reflux worse; bypass is usually the safer choice
- –Untreated binge eating or an active eating disorder; these need treatment first or the sleeve will fail
- –Alcohol or drug dependence, or an inability to stop smoking for 6 weeks around surgery
- –Uncontrolled psychiatric illness, or pregnancy planned within 18 months
- –Previous major stomach surgery — a sleeve may still be possible but needs individual assessment
Techniques and options
Laparoscopic sleeve gastrectomy
The standard approach. Through four or five small incisions the surgeon frees the outer curve of the stomach, passes a sizing tube (bougie, typically 36–40 French) along the inner curve and divides the stomach with a stapler alongside it. The removed portion is taken out through one of the incisions. The staple line is inspected for bleeding and usually reinforced or oversewn.
Staple-line reinforcement and leak test
The staple line is the critical structure. Reinforcement with buttress material or a running suture reduces bleeding, and a leak test — filling the sleeve with dye or air under water — is done before closing. Some surgeons also perform an intra-operative endoscopy to check the sleeve from the inside.
Hiatus hernia repair
A hiatus hernia (part of the stomach sliding up through the diaphragm) is found in a large proportion of bariatric patients and is a driver of reflux after sleeve surgery. If one is found during the operation it is repaired at the same time; if reflux is already severe, the surgeon may recommend bypass instead.
Enhanced-recovery protocol
No routine drains or nasogastric tube, early walking on the evening of surgery, sips of water once awake, multimodal pain relief that avoids heavy opioids and anti-clotting injections. This is why the hospital stay is three nights rather than a week and why most patients are walking comfortably by the time they move to the hotel.
What happens on surgery day
- 1
Assessment before travel: your BMI, medical history, current medication and any previous surgery are reviewed by the bariatric surgeon and anaesthetist. A two-week liver-shrinking diet (low-carbohydrate, high-protein) is usually prescribed before you fly, because a smaller liver makes the operation safer.
- 2
Day of admission: blood tests, ECG, chest X-ray and, where indicated, an abdominal ultrasound and gastroscopy. A dietitian meets you to explain the post-operative diet stages.
- 3
Surgery the next morning under general anaesthesia. Compression stockings and an anti-clotting injection are given before you go to theatre.
- 4
The operation takes about an hour. The stomach is divided over the sizing tube, the staple line reinforced and tested, and the removed stomach taken out.
- 5
Recovery room, then the ward. You are walked the same evening and offered sips of water once fully awake. Pain is controlled with intravenous paracetamol and local anaesthetic in the wounds.
- 6
Day 1: liquid diet begins in small sips. Some units do a contrast swallow X-ray to confirm the sleeve is intact before starting fluids.
- 7
Days 2–3: fluids increase, walking increases, wounds are checked. Discharge to the hotel on day 3 when you can drink comfortably and pain is controlled with tablets.
- 8
Hotel days: daily contact with your host, a clinic visit for a wound check, dietitian review and the fit-to-fly report.
Recovery timeline
Days 0–3 (hospital)
Shoulder-tip pain from the gas used during laparoscopy is common and eases with walking. Sips of water, then clear fluids. Anti-clotting injections continue. Tiredness is expected.
Days 4–8 (hotel)
Full-liquid stage: protein shakes, strained soups, yoghurt drinks. Aim for 1.5 litres of fluid a day in small sips; dehydration is the commonest reason for a return to hospital. Short walks several times a day. Fit-to-fly check before you travel.
Weeks 2–3
Puréed foods. Most people return to desk work. Wounds have healed; steri-strips fall off. Hair shedding may start around month 3 and is temporary.
Weeks 4–6
Soft foods, then gradually normal textures in very small portions. Light exercise resumes; no heavy lifting until week 6. Weight loss is fastest in this window.
Months 3–6
Normal diet, three small protein-first meals with no drinking during meals. Blood tests to check iron, B12, vitamin D and folate. Many patients have stopped or reduced blood-pressure and diabetes medication by now — under their doctor’s supervision.
Months 12–18
Weight loss plateaus. This is the point to review supplements, blood results and, if wanted, loose-skin surgery.
Results — and their limits
Published long-term series report that patients lose on average around 55–70% of their excess weight in the first 12–18 months with a sleeve, with some regain over the following years. Individual results depend on how closely the eating plan is followed and on activity levels.
Obesity-related conditions improve early: blood-sugar control often changes within days of surgery, sleep apnoea and joint pain improve as weight comes off, and fertility improves in women with polycystic ovary syndrome.
The sleeve can stretch if it is repeatedly overfilled. It is a tool that makes portion control physically enforced, not a guarantee against regain. Follow-up with a dietitian in the first two years is the strongest predictor of keeping weight off.
Loose skin is likely after large weight loss, particularly on the abdomen, upper arms and thighs. It is treated with body-contouring surgery once weight has been stable for at least six months.
When it is final: Most weight loss happens in the first 12–18 months
Risks and how they are managed
Every operation carries risk. These are the ones that matter for this procedure, and what is done to reduce, spot or treat each.
Staple-line leak
The most serious early complication, occurring in around 1–2% of cases in large series. Reduced by correct bougie size, staple-line reinforcement and an intra-operative leak test; fever, rising heart rate or worsening abdominal pain in the first two weeks are reported immediately.
Bleeding
From the staple line or a port site. Blood-thinners are managed carefully before surgery; a haemoglobin check on day 1 and slow, early mobilisation reduce risk.
Blood clots (DVT / pulmonary embolism)
Compression stockings, anti-clotting injections during the stay and walking from the evening of surgery. The flight home is booked only after the fit-to-fly check.
Reflux and heartburn
Can be new or worse after a sleeve. Hiatus hernia is repaired if found; persistent reflux is treated with medication and, rarely, conversion to bypass.
Narrowing (stricture) of the sleeve
Causes vomiting after solids. Usually managed by endoscopic dilatation; avoided by careful stapling at the angle of the stomach.
Nutritional deficiency
Iron, B12, vitamin D, folate and calcium are checked at 3, 6 and 12 months and then yearly. Lifelong supplements are part of the operation, not an optional extra.
Gallstones
Rapid weight loss raises the risk. Some surgeons prescribe ursodeoxycholic acid for six months; upper abdominal pain after fatty food is investigated with an ultrasound.
Weight regain
Mostly a behaviour and follow-up issue rather than a surgical one. Dietitian contact and, when needed, medication or revisional surgery are the tools.
Package and cost
€2,400
One fixed price for the operation and a 8-night stay: 3 hospital nights and 5 hotel nights. No deposit surprises, no add-ons for anaesthesia or medication.
Included
- ✓Bariatric surgeon and anaesthetist consultation, dietitian assessment
- ✓Pre-operative blood tests, ECG, chest X-ray and abdominal ultrasound; gastroscopy when indicated
- ✓Laparoscopic sleeve gastrectomy in a hospital operating theatre, staple-line reinforcement and leak test
- ✓3 nights in hospital with nursing care, medication and anti-clotting injections
- ✓5 nights in a 4- or 5-star hotel in Kuşadası
- ✓Private transfers between airport, hospital, clinic and hotel
- ✓Written post-operative diet plan for each stage, protein supplement starter pack
- ✓Wound check, fit-to-fly report and 12 months of remote follow-up on WhatsApp with the dietitian
Not included
- –Flights and travel insurance that covers bariatric surgery abroad
- –Long-term vitamin and mineral supplements after the starter pack
- –Blood tests at 3, 6 and 12 months with your local doctor
- –Body-contouring surgery for loose skin, which is quoted separately once weight is stable
How to compare this with a quote at home
Ask any clinic for the same list: surgeon and anaesthetist fees, hospital nights, tests, medication, garments or splints, follow-up visits. A cheaper headline price usually excludes several of these. Then add your flights and insurance to our price for a like-for-like comparison.
How to prepare
- 1.Send your height, weight, a list of medication, and any letters about diabetes, blood pressure, sleep apnoea or previous surgery. A BMI calculation and medical review happen before a date is offered.
- 2.Follow the two-week liver-shrinking diet exactly. A large fatty liver makes the operation harder and can lead to cancellation on the day.
- 3.Stop smoking at least 6 weeks before surgery. Smoking increases leak and clot risk substantially.
- 4.If you take blood thinners, diabetes medication or the contraceptive pill, ask how each should be managed — some are stopped, some adjusted, some continued.
- 5.Practise the after-surgery habits before you travel: eat slowly, chew thoroughly, stop drinking 30 minutes before meals. It is far easier to learn these before your stomach is small.
- 6.Bring loose, comfortable clothing, a small pillow for the seatbelt on the way home, and any CPAP machine you use.
- 7.Arrange 2 weeks off work and ask someone to be reachable for the first week after you return.
Aftercare at home
- •Follow the diet stages in order — liquids, purée, soft, normal — and move to the next only when the current one is comfortable. Skipping stages is the commonest cause of vomiting and pain.
- •Protein first at every meal: aim for 60–80 g a day. Eat from a small plate, put cutlery down between bites, stop at the first sign of fullness.
- •Do not drink with meals; drink between them, slowly and steadily, to reach 1.5 litres a day. Avoid fizzy drinks permanently and alcohol for the first year; it is absorbed much faster after a sleeve.
- •Take the supplements every day: a bariatric multivitamin, calcium citrate with vitamin D, iron and B12 as advised by your blood results.
- •Walk daily from week one; add strength training from week six to preserve muscle while you lose weight.
- •Blood tests at 3, 6 and 12 months, then yearly. Send results to the clinic — the dietitian adjusts supplements based on them.
- •Contact the clinic for persistent vomiting, inability to keep fluids down, fever, chest pain, calf pain or black stools. These are urgent.
Frequently asked questions
How much weight will I lose with a gastric sleeve?
Sleeve or bypass — which is right for me?
Is the gastric sleeve reversible?
Will I be in a lot of pain?
When can I fly home after gastric sleeve surgery?
Will I lose my hair?
Can I get pregnant after a sleeve?
What can I eat long term?
What happens if there is a complication after I go home?
What does the package price include?
Often considered alongside
Free assessment
Send your details; a coordinator replies with a surgeon’s opinion and a written plan.