Abstract
One-anastomosis gastric bypass is an attractive bariatric procedure. It is effective in weight loss and comorbidity resolution. It is a relatively simple and fast operation with low complication rates that make it a suitable option in super-obese individuals. Although not proven yet, there are some concerns about its long-term safety profile in terms of biliary reflux, marginal ulcer, and esophagogastric malignancy. In this article, we review the technique of this procedure and discuss about some practical surgical highlights. Furthermore, we overview studies performed about this procedure and compare it to some other well-established bariatric operations, while providing a detailed study about the facts related to its outcomes and complications.
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Details
1 Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran
2 Minimally Invasive Surgery Research Center, Iran University of Medical Sciences; Center of Excellence of European Branch of International Federation for Surgery of Obesity, Tehran
3 Minimally Invasive Surgery Research Center, Isfahan University of Medical Sciences, Isfahan
4 Minimally Invasive Surgery Research Center, Iran University of Medical Sciences; Department of Medical Biotechnology, School of Advanced Technologies in Medicine, University of Medical Sciences, Tehran
5 Minimally Invasive Surgery Research Center, Iran University of Medical Sciences; Center of Excellence of International Federation for Surgery of Obesity, Hazrat-e Rasool Hospital, Tehran