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Last update : 10/12/2025

Duodenal switch surgery in Turkey: Cost, results & care 2025

biliopancreatic diversion with duodenal switch Turkey
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There comes a moment when the question shifts from "How can I lose weight?" to "How can I reclaim a life where I breathe freely, move without pain, and finally recognize myself again?"

This turning point rarely appears overnight. It follows years of cyclical efforts: restrictive diets that rebound, exercise halted by physical limitations, and the growing realization that temporary fixes are no longer enough. The goal evolves from losing pounds to regaining sustainable health.

This is precisely where biliopancreatic diversion with duodenal switch (BPD/DS) becomes relevant. As the most metabolically powerful bariatric procedure available, it's designed specifically for complex obesity, particularly when previous surgeries like sleeve gastrectomy or gastric bypass have provided insufficient or unsustainable results.

Its growing popularity in Turkey is no coincidence. The technique requires high surgical expertise, rigorous nutritional follow-up, and a coordinated multidisciplinary approach, a level of care that Turquie Santé provides through a dedicated, transparent support system.

If you're wondering whether the duodenal switch could truly be the right next step for you, Turquie Santé offers a free, personalized medical opinion before you make any decision.

Cost of the duodenal switch in Turkey

In Turkey, the average price for a duodenal switch starts at $8,500 USD, depending on the level of customization of your care plan and the clinic you choose.

This cost is often more affordable than in many European countries, while offering the same or even higher standards of medical safety and quality.

With Turquie Santé, every dollar you invest covers comprehensive care and personalized follow-up, ensuring you get the full benefits of the BPD-DS procedure.

If you want to know the exact cost for your duodenal switch, tailored to your individual needs, Turquie Santé can provide a free, personalized estimate after a complete medical evaluation.

Why undergo biliopancreatic diversion with duodenal switch with Turquie Santé ?

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Expert surgeons and certified hospitals

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Prices 35% to 50% cheaper than in Europe

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Medical stay organized from A to Z

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Direct prices without commission

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Free assistance 24/7

All about your biliopancreatic diversion with duodenal switch in Turkey

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Get a free medical opinion on biliopancreatic diversion with duodenal switch with our 43 Recognized Clinics

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Doctors, Price & Reviews Joint Commission International
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MEMORIAL Şişli
Istanbul, Turkey
Assoc. Prof. Dr. Murat Cag

Assoc. Prof. Dr. Murat Cag

Dr. Babek Tabandeh

Dr. Babek Tabandeh

4.5
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LIV Vadistanbul
Istanbul, Turkey
Prof. Dr. Koray Karabulut

Prof. Dr. Koray Karabulut

4.3
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HISAR INTERCONTINENTAL
Istanbul, Turkey
ASSOC. PROF. BURÇİN BATMAN

ASSOC. PROF. BURÇİN BATMAN

  • Studies at Fırat University
  • Specialization in obesity, metabolic and laparoscopic surgery at Istanbul ... Read more
OP. Dr. Hasan Sahin

OP. Dr. Hasan Sahin

  • Graduate of GATA Medical School
  • Specialization at Izmir Dokuz Eylul University.
  • Specialist in aesthetic, plastic and ... Read more
4.4
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Doctors, Price & Reviews Joint Commission International
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LOKMAN HEKIM ISTANBUL
Istanbul, Turkey
Prof. Dr. Hüseyin SİNAN

Prof. Dr. Hüseyin SİNAN

  • Main Specialty : General Surgery, with experience in bariatric surgery.
  • Years of Experience : 20 years.
  • Notable Training ... Read more
Op.Dr. Murat YAMAN M.D

Op.Dr. Murat YAMAN M.D

4.8
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Have you ever undergone a biliopancreatic diversion with duodenal switch ?

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Doctors, Price & Reviews Joint Commission International
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LIV Ulus
Istanbul, Turkey
5.0
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Doctors, Price & Reviews Joint Commission International
Doctors, Price & Reviews ISO 9001:2008
4.0

Certifications :

Doctors, Price & Reviews Joint Commission International
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MEMORIAL ANKARA
Ankara, Turkey
4.3
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Doctors, Price & Reviews Leed Platinium Certificate
Doctors, Price & Reviews Joint Commission International
Doctors, Price & Reviews ISO 9001:2008
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MEMORIAL Bahçelievler
Istanbul, Turkey
MD Sema AYSAN KIZILDAĞ

MD Sema AYSAN KIZILDAĞ

  • Graduated from the Faculty of Medicine of Yıldırım Beyazıt University in Ankara in 2016.
  • Trained in medical aesthetics and ... Read more
Dr.Onur Yaman

Dr.Onur Yaman

  • Degree from Ege University (2001).
  • Experience in Mus State hospitals, Memorial Bahcelievler, and Hizmet.
  • Member of the ... Read more
4.3
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Doctors, Price & Reviews Joint Commission International
Doctors, Price & Reviews ISO 9001:2008
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ACIBADEM
Istanbul, Turkey

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Doctors, Price & Reviews Joint Commission International
Doctors, Price & Reviews International Organization for Standardization (ISO)
NP BRAIN
Istanbul, Turkey
4.8
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Doctors, Price & Reviews Joint Commission International
Doctors, Price & Reviews ISO 9001:2008
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MEMORIAL Antalya
Antalya, Turkey
5.0
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Doctors, Price & Reviews Joint Commission International
Doctors, Price & Reviews ISO 9001:2008
Florence Nightingale
Istanbul, Turkey

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Doctors, Price & Reviews Joint Commission International
Doctors, Price & Reviews ISO 9001:2008
Doctors, Price & Reviews International Organization for Standardization (ISO)
AMERICAN HOSPITAL
Istanbul, Turkey

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Doctors, Price & Reviews ISO 9001:2008
Doctors, Price & Reviews International Organization for Standardization (ISO)
5.0
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This patient was treated for Gastric balloon

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What is biliopancreatic diversion with duodenal switch?

Biliopancreatic diversion with duodenal switch (BPD-DS or “Duodenal Switch”) is considered one of the most effective bariatric procedures in the long term, particularly for severe, complex, or resistant obesity. Its effectiveness is based on a unique combination of actions:

One of the major features of this surgery is the preservation of the pyloric valve, unlike conventional gastric bypass (Roux-en-Y). This preservation allows for more physiological digestion, limits the risk of dumping syndrome, and improves long-term food tolerance.

The second step involves separating and then reconnecting the food and bile-pancreatic flows differently. Food follows a shortened intestinal path, while digestive juices are reintroduced much further down. This delayed encounter between digestive enzymes and nutrients explains its remarkable metabolic effectiveness, particularly in the treatment of type 2 diabetes.

Who is this procedure for?

The duodenal switch is not intended for everyone, it is reserved for patients who need the most powerful and durable form of bariatric intervention.
It is particularly recommended for individuals facing situations where traditional weight-loss methods, or even other surgeries, are no longer enough.

This procedure is most often recommended for:

Because BPD-DS deeply modifies both digestion and nutrient absorption, it requires lifelong monitoring, including regular blood tests and supplementation of fat-soluble vitamins (A, D, E, K) to prevent deficiencies.
In Turkey, this surgery is performed by highly specialized bariatric surgeons who manage complex, high-risk cases daily. Turquie Santé's partner clinics integrate nutritional and biological follow-up into your care plan to ensure long-term safety and stability.

Not sure whether duodenal switch is appropriate for your situation? Turquie Santé offers a free medical pre-assessment so you can receive professional guidance before making any decisions.

How is the BPD-DS procedure performed in Turkey?

The biliopancreatic diversion with duodenal switch (BPD-DS) is a complex bariatric procedure, yet it is widely mastered by specialized surgical teams in Turkey. The treatment process is structured around three key phases: preparation, surgery, and post-operative follow-up, all designed to optimize safety, comfort, and long-term results.

Pre-surgery consultation & preparation

Before undergoing a BPD-DS in Turkey, every patient receives a thorough medical assessment to confirm eligibility and customize the surgical plan.

A complete pre-operative workup typically includes:

For international patients, Turquie Santé facilitates teleconsultations and organizes the entire stay, ensuring everything is ready upon arrival at the clinic.

The surgical procedure

In Turkey, the BPD-DS is nearly always performed laparoscopically, a minimally invasive approach that ensures precision and faster recovery.

The surgery is based on three main steps:

  1. Creating a Sleeve-Shaped Stomach: The stomach volume is reduced by about 70–80%, producing a restrictive effect that limits food intake.
  2. Preserving the Pylorus: Unlike a traditional gastric bypass, the pyloric valve responsible for regulating stomach emptying is preserved. This helps maintain more natural digestion and significantly reduces the risks of dumping syndrome and ulcers.
  3. Intestinal “Switch” Reconstruction: This is the distinguishing part of the procedure. The small intestine is rearranged to create two separate pathways:

These two pathways meet only in the last 75–100 cm of the small intestine, which creates controlled malabsorption of fats and calories.

On average, the operation lasts 3 to 5 hours, depending on the patient's anatomy and surgical complexity.

Hospital stay in Turkey and early post-operative recovery

After a biliopancreatic diversion with duodenal switch (BPD-DS),the hospital stay usually lasts 4 to 6 days. This period is essential for close medical monitoring and for helping you gradually adjust to your new eating habits.

Strict, multidisciplinary post-operative follow-up

From the moment you wake up, a dedicated bariatric team closely monitors you. They track your heart rate, blood pressure, fluid and electrolyte balance, and the return of bowel activity.
This intensive observation helps prevent early complications and allows the medical team to adjust medications and treatments in real time.

Food reintroduction

Your nutritional progression is highly structured and personalized. Here is the adapted table for your food reintroduction schedule:

Phase

Timeframe

What you can consume

Phase 1: clear liquids

Days 1–2

Water, clear broths, herbal teas, and electrolyte drinks.

Phase 2: full liquids

Days 3–4

Plant-based milks, protein shakes, blended soups.

Phase 3: semi-liquid to pureed foods

From Day 5

Smooth purées and soft-textured foods are introduced slowly under dietitian guidance.

Each step is supervised by the surgeon and the team's nutritionist, who make sure your body tolerates each stage. They also help you learn new cues of fullness and proper slow-chewing techniques.

Support for international patients with Turquie Santé

For patients traveling from abroad, Turquie Santé coordinates every aspect of the stay:

Upon discharge, the surgeon provides a personalized follow-up booklet with:

Expected results and benefits of the duodenal switch

The biliopancreatic diversion with duodenal switch (BPD-DS) is not a cosmetic procedure; it is a metabolic operation whose effects extend to many aspects of health. Its benefits are not limited to weight loss, as the surgery can positively influence hormonal balance, digestion, and several obesity-related conditions.

Significant and long-term weight loss

Patients who undergo a BPD-DS generally observe outcomes such as:

Metabolic improvements and comorbidity control

The duodenal switch often leads to marked improvements in conditions linked to severe obesity. These changes are partly due to modifications in gut hormones that influence glucose control and appetite.

Common benefits include:

Quality-of-life enhancement

Beyond medical parameters, many patients describe:

Understanding the balance: Results and long-term commitment

The strong results achieved with the duodenal switch come with responsibilities, both for the patient and the medical team.

Your commitment as a patient

To maintain long-term benefits and avoid deficiencies, patients must follow a few essential rules:

What Turquie Santé's partner clinics provide

To support this commitment, the affiliated centers offer:

Post-operative follow-up and long-term support

The long-term success of a duodenal switch depends on structured, lifelong follow-up. In Turkey, ongoing care is not optional; it is a critical part of achieving lasting results.

Structured follow-up for at least two years

Your post-operative journey is guided by regular consultations to adjust treatment, nutrition, and lifestyle for optimal outcomes:

Nutritional monitoring: Preventing deficiencies

Because the duodenal switch changes how fat-soluble nutrients are absorbed, careful supplementation is essential:

Partner clinics with Turquie Santé provide customized supplement kits and mobile apps with reminders to ensure patients never miss a dose.

International support: Continuity of care

For international patients, Turquie Santé acts as a secure bridge between Turkey and your home country:

Monitoring late complications

Even after the first year, ongoing vigilance is essential:

Thanks to this structured and proactive follow-up, Turkish bariatric centers report 94% patient satisfaction at five years.

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Emily

The accuracy of the content has been reviewed by Emily, former manager of private hospitals in Turkey, with proven scientific knowledge from over 10 years in research, she has the ability to simplify complex medical data to make it accessible to all.

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