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Duodenal Switch Surgery in Turkey

The Most Powerful Bariatric Procedure for Super Obesity

Biliopancreatic diversion with duodenal switch (BPD-DS) and its simplified variant SADI-S deliver the highest weight loss and diabetes remission rates of any bariatric procedure โ€” particularly for patients with BMI over 50 or difficult-to-control metabolic disease. Our JCI-accredited partner hospitals perform this complex operation with exceptional safety records.

At a Glance

2โ€“4 Hours Surgery
3โ€“5 Days Hospital
7 Days Hotel
4โ€“6 Weeks Recovery
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JCI-Accredited Hospitals
Maximum Weight Loss
95%+ Diabetes Remission
All-Inclusive Packages
Understanding Duodenal Switch
Maximum Metabolic Power for Super Obesity

Understanding Duodenal Switch

Duodenal Switch (BPD-DS) and its variant SADI-S are the most potent tools in bariatric surgery, combining sleeve restriction with extensive intestinal malabsorption.

Your Consultation in Istanbul:

  • BMI > 50 Assessment: Determining if this procedure is the necessary ’next level’ for patients with super obesity.
  • Malabsorptive Mapping: Explaining how bypassing a significant portion of the small intestine maximizes calorie and fat reduction.
  • Pylorus Preservation: Discussing how keeping the stomach’s natural exit valve (pylorus) prevents dumping syndrome common in other bypasses.
  • Metabolic Reset: Evaluating the 95%+ success rate for type 2 diabetes remission associated with this procedure.
Mechanism Component Purpose
Restriction Sleeve Gastrectomy Smaller Portions
Malabsorption Intestinal Bypass Maximum Weight Loss
Hormonal GLP-1/GIP Effect Metabolic Control
Surgical Excellence
Mastering the Most Complex Bariatric Procedures

Surgical Excellence

Our bariatric surgeons are among the few worldwide with the volume and skill to perform SADI-S and BPD-DS with high safety standards and precision.

Technical Strategies:

  • SADI-S (Single Anastomosis): Implementing the modern, simplified duodenal switch that reduces operative time and surgical risk.
  • Laparoscopic Expertise: Utilizing advanced energy devices and staplers to perform this extensive rerouting with keyhole techniques.
  • Staged Surgery: For patients with very high risk, we may perform the sleeve first and the ‘switch’ component 12 months later.
  • Dual Leak Testing: Rigorous intraoperative testing of the duodenal and intestinal connections to ensure a perfect seal.
Procedure Duration Hospital Stay Complexity
SADI-S 2-2.5 Hours 3-4 Nights High
Classic BPD-DS 3-4 Hours 4-5 Nights Maximum
Staged Switch 1.5 Hours 2 Nights Moderate
Intensive Nutrition
Commitment to Lifelong Vitality

Intensive Nutrition

Because of the high degree of malabsorption, Duodenal Switch patients require the most intensive nutritional and vitamin monitoring of any procedure.

The Nutritional Roadmap:

  • High Protein Targets: Prioritizing 90-100g of protein daily to prevent muscle wasting and support tissue repair.
  • Fat-Soluble Vitamins: Sticking to a strict protocol of Vitamins A, D, E, and K, which are absorbed much less after this surgery.
  • Bone Health Monitoring: Regular Calcium and Vitamin D supplementation to ensure long-term skeletal strength.
  • Annual Blood Panels: Lifelong metabolic monitoring coordinated by BB Global Health’s specialist dietitians.

BB Global Health provides a ‘Super-Bariatric Support’ pack with tailored high-dose vitamins specifically for Duodenal Switch patients.

From Assessment to Long-Term Metabolic Health

Your Step-by-Step Treatment Journey

We manage every detail โ€” including the most complex pre-operative assessment this procedure requires.

1

Free Bariatric Assessment

Share your BMI, metabolic history, and prior bariatric history if any. Our team assesses whether SADI-S/BPD-DS or a staged approach is right for you โ€” including anaesthetic risk review.

2

Comprehensive Pre-Operative Work-Up

Full bloods, cardiac evaluation, respiratory assessment, sleep study if indicated, endoscopy, and nutritional baseline โ€” all reviewed before confirming surgery date.

3

Arrival & Admission

Airport transfer, hotel, and hospital admission. Pre-operative endocrinology review for diabetic patients, detailed dietitian briefing, and anaesthesiology assessment on arrival.

4

SADI-S or BPD-DS Surgery

2โ€“4-hour laparoscopic procedure. ICU recovery for 12โ€“24 hours post-operatively as standard for this procedure. Walking begins on Day 2.

5

Hospital Recovery

3โ€“5-day inpatient stay. Intensive dietitian support, diabetes medication adjustment, fat-soluble vitamin protocol initiation. Pathology on sleeve component reviewed.

6

Hotel Recovery & Departure Planning

7-day hotel recovery with nurse access. Final labs confirm baseline nutritional status pre-departure. Full documentation: supplement schedule, protein targets, annual monitoring plan, and endocrinology referral letter.

Complex Surgery Demands High-Volume Expertise

Why Choose Turkey for Duodenal Switch?

BPD-DS and SADI-S should only be performed by surgeons with dedicated high-volume experience in these procedures. Turkey's leading bariatric centers meet and exceed this standard.

Speak to Our Team
JCI-Accredited Hospitals

Patient safety accreditation meeting the global standard โ€” at every BB Global Health partner hospital.

Maximum Weight Loss

75โ€“85% excess weight loss at 2 years โ€” the highest of all bariatric procedures. For super-obese patients (BMI >50), this is often the only procedure that reaches target weight.

95%+ Diabetes Remission

The strongest metabolic effects of any procedure โ€” insulin-dependent diabetics commonly achieve remission and stop insulin within days to weeks of surgery.

Dedicated Complex Bariatric Teams

Our partner surgeons perform BPD-DS and SADI-S regularly โ€” not occasionally. Volume and specialisation in these complex procedures are non-negotiable.

Significant Cost Advantage

BPD-DS costs โ‚ฌ15,000โ€“25,000 in Western Europe. Turkey all-inclusive packages offer the same procedure and accreditation at dramatically lower cost.

Lifelong Follow-Up Support

We provide the most intensive post-operative follow-up of any BB Global Health bariatric programme โ€” matching the complexity this procedure demands.

Patient Questions

Frequently Asked Questions

Can't find what you're looking for? Our coordination team is available 7 days a week.

Ask Our Team

BPD-DS and SADI-S are primarily indicated for BMI โ‰ฅ 50 or patients with very severe metabolic disease that has not responded to less radical procedures. For BMI 40โ€“50, gastric bypass or mini gastric bypass typically delivers excellent results with less nutritional risk. Your surgical team assesses the best procedure match for your BMI, comorbidities, and risk tolerance at the pre-operative consultation.

Classic BPD-DS creates two intestinal anastomoses; SADI-S creates one (a simplified single-anastomosis variant). SADI-S is technically simpler, with shorter operative time and equivalent outcomes in most studies. For most patients requiring duodenal switch, SADI-S is now the preferred approach at high-volume centers.

Vitamin and mineral deficiencies after BPD-DS can be severe and irreversible. Vitamin A deficiency causes night blindness and immune impairment. Calcium/Vitamin D deficiency leads to metabolic bone disease and fractures. Thiamine deficiency can cause permanent neurological damage. Protein deficiency causes muscle wasting and poor wound healing. This is not hyperbole โ€” lifelong supplementation is a medical requirement, not a suggestion.

Yes โ€” for patients with BMI > 55โ€“60 or significant anaesthetic risk, a staged approach is recommended. The sleeve is performed first, achieving initial weight loss and metabolic improvement to reduce surgical risk. The SADI-S switch component is then added 12โ€“18 months later as a planned second procedure. Our team discusses staged vs. single-stage based on your BMI, cardiopulmonary reserve, and comorbidities.

BB Global Health is a medical travel coordination company. We connect patients with accredited hospitals and certified bariatric surgeons, manage all logistics, and provide follow-up support. We do not provide medical treatment ourselves. All clinical decisions are made by your treating physicians.

Important Notice: BB Global Health is a medical travel coordination company. We facilitate access to internationally accredited hospitals and specialist physicians in Turkey. All medical decisions, diagnoses, and treatment plans are made solely by the treating physicians at our partner institutions. Information on this page is for general guidance only and does not constitute medical advice. Individual outcomes vary. Please consult your physician before making any healthcare decision.

Ready to Explore Duodenal Switch Surgery?

Our bariatric coordinators are available 7 days a week โ€” send us your BMI and health history and we will assess whether SADI-S or BPD-DS is the right option for you.

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