As with sleeve gastrectomy, this course of begins with the surgeon removing a huge section of the stomach. The valve that releases food to the small gut is left, along with the first section of the small gut, called the duodenum. The surgeon then closes off the center half of the gut and attaches the final section straight to the duodenum. Here’s the duodenal swap. The separated half of the gut is now not eliminated from the physique. As a replacement, it’s reattached to the tip of the gut, allowing bile and pancreatic digestive juices to waft into this section of the gut. Here’s the biliopancreatic diversion. As a outcomes of these adjustments, food bypasses most of the small gut, limiting the absorption of calories and vitamins. This, along with the smaller size of the stomach, outcomes in weight reduction.

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June 25, 2022

  1. Farrell TM, et al. Clinical utility of laparoscopic bariatric surgical operation: An proof-primarily based evaluate. Surgical Endoscopy. 2009;23: 930.
  2. Spivak H, et al. Prolonged-time duration outcomes of laparoscopic adjustable gastric banding and laparoscopic Roux-en-Y gastric bypass within the United States. Surgical Endoscopy. 2012;26: 1909.
  3. Bariatric surgical operation for severe obesity. Nationwide Institute on Diabetes and Digestive and Kidney Ailments. http://receive.niddk.nih.gov/publications/gastric.htm. Accessed Would possibly also 16, 2016.
  4. Kim RB. Bariatric procedures for the administration of severe obesity: Descriptions. http://www.uptodate.com/index. Accessed Would possibly also 16, 2016.
  5. Bariatric surgical operation procedures. American Society for Metabolic and Bariatric Surgical treatment. http://asmbs.org/sufferers/bariatric-surgical operation-procedures. Accessed Would possibly also 16, 2016.