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02/11/2025

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Bariatric & Gastric Sleeve Surgery Details

This section provides detailed answers to common questions about bariatric and weight loss surgeries. Prof. Dr. Oğuzhan Karatepe explains the surgical process, recovery, risks, and benefits to help international patients make informed decisions about their health journey.

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Bariatric & Gastric Sleeve Surgery Detail

Frequently Asked Questions (FAQ) About Bariatric & Gastric Sleeve Surgery Details

Q: Which bariatric surgery do you recommend for me, and why?

A: The recommended surgery depends on your individual health profile, including BMI, comorbidities, eating habits, and personal goals. I provide a personalized assessment to determine the safest and most effective procedure for you.

Q: What factors determine your recommendation (BMI, comorbidities, age, eating habits)?

A: We consider multiple factors: body mass index, associated conditions like diabetes or hypertension, age, eating behaviors, previous surgeries, and lifestyle to create a tailored surgical plan.

Q: Can you explain the benefits and risks of gastric sleeve vs gastric bypass for my case?

A: Gastric sleeve reduces stomach size to limit food intake, with lower complication rates. Gastric bypass reroutes the intestines, leading to more weight loss and improvement in metabolic diseases but carries higher surgical risks. Your specific situation determines the ideal choice.

Q: What type of stapling or suturing device do you use?

A: I use the latest laparoscopic stapling devices with proven reliability. All instruments are selected for safety, precision, and patient comfort. FDA Approved.

Q: Are the instruments single-use or sterilized for reuse?

A: Critical instruments are either single-use or sterilized according to international safety standards to ensure zero risk of infection.

Q: How long does the surgery typically take?

A: The duration varies by procedure: gastric sleeve usually takes 60–90 minutes, gastric bypass 90–120 minutes, and complex revisions up to 3 hours.

Q: What is your average blood loss during surgery?

A: Average blood loss is minimal, typically under 50–100 ml, thanks to advanced laparoscopic techniques.

Q: How is pain managed during and after surgery?

A: Pain is managed with modern anesthesia protocols during surgery and multimodal analgesia post-operatively, ensuring patient comfort and early mobilization.

Q: How long after surgery can I walk, drink water, or eat soft food?

A: Most patients walk within hours of surgery, start sipping water on the same day, and begin soft foods within 24–48 hours under medical supervision.

Q: What post-op medications will I need?

A: You will typically need pain control, anti-nausea medication, and vitamin/mineral supplementation as part of a long-term post-bariatric plan.

Q: What are the most common side effects your patients experience?

A: Mild nausea, fatigue, and temporary digestive changes are common but usually resolve within a few weeks. Severe complications are rare due to careful surgical technique.

Q: How soon can I resume work, exercise, and travel?

A: Most patients return to light work within 1–2 weeks, gradually resume exercise after 3–4 weeks, and can safely travel after medical clearance at around 4–6 weeks.

Q: Is the surgery performed laparoscopically or with open technique?

A: All surgeries are performed laparoscopically unless a patient requires an open approach due to complex anatomy or previous surgeries.

Q: What anesthesia do you use and is it safe for international patients?

A: We use general anesthesia with advanced monitoring to ensure safety. International patients are evaluated thoroughly before surgery.

Q: How is the risk of infection minimized during surgery?

A: We follow strict aseptic protocols, use sterilized instruments, prophylactic antibiotics, and maintain a controlled operating environment to minimize infection risk.

Q: Can I combine bariatric surgery with other procedures if needed?

A: In selected cases, we can combine procedures such as hernia repair or gallbladder removal during the same surgery for patient convenience and safety.

Q: Do you provide customized meal plans post-surgery?

A: Yes, our dietitians create personalized meal plans based on patient needs, promoting healthy weight loss and long-term success.

Q: How often should I have follow-up appointments?

A: Follow-up visits are typically scheduled at 1 week, 1 month, 3 months, 6 months, and then yearly, with additional appointments as needed.

Q: How do you handle complications if they arise after I return home?

A: We provide international patients with emergency contact details, remote consultation, and clear instructions to manage complications promptly.

Q: Can bariatric surgery be repeated or revised if needed in the future?

A: Yes, revision or conversion surgery can be performed safely if initial results are insufficient or complications occur.

Q: What kind of support system (nursing, dietitian, psychological) is available post-op?

A: Our multidisciplinary team provides continuous nursing care, dietary guidance, and psychological support to ensure optimal recovery and long-term success.


This information is for general educational purposes only and is not a substitute for professional medical advice. For personalized treatment plans, please contact Prof. Dr. Oguzhan Karatepe directly.


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Our expert team in gastric sleeve surgery is ready to assist you. If you have more questions about your potential weight loss journey or wish to schedule a consultation, please reach out to us.

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