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Metabolic and Bariatric Surgery ·

Midterm Insights on Weight Loss in Bariatric Surgery

One-anastomosis gastric bypass leads to greater weight loss but carries higher gastrointestinal complication risks compared to sleeve gastrectomy.

  • Patients had similar preoperative BMI: around 41 kg/m.
  • One-anastomosis gastric bypass resulted in more significant weight loss but saw increased complications.

Surgeons should weigh weight loss benefits against potential complications when choosing bariatric procedures.

Journal Article by Vinograd A, Keinan Boker L (…) Globus I et 3 al. in BMC Surg

Copyright © 2026 Elsevier Inc. All rights reserved.

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