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2. Gastric bypass surgery - Wikipedia

   en.wikipedia.org/wiki/Gastric_bypass_surgery

   In recent comparisons with sleeve gastrectomy, gastric bypass has shown slightly better outcomes in diabetes remission and weight maintenance. According to a 2021 evidence update, Roux-en-Y gastric bypass (RYGB) patients were more likely to maintain weight loss over five years, with a reduced relapse rate in Type 2 diabetes. However, RYGB was ...

3. Roux-en-Y anastomosis - Wikipedia

   en.wikipedia.org/wiki/Roux-en-Y_anastomosis

   Roux-en-Y reconstruction following partial or complete gastrectomy for stomach cancer. [4] Roux-en-Y hepatico jejuno stomy used to treat (macroscopic) bile duct obstruction which may arise due to: a common bile duct tumour or hepatic duct tumour (e.g. resection of cholangiocarcinoma) [5] a bile duct injury (e.g. cholecystectomy, iatrogenic, trauma)

4. Bariatric surgery - Wikipedia

   en.wikipedia.org/wiki/Stomach_reduction_surgery

   It has been found to produce a weight loss comparable to that of Roux-en-Y gastric bypass. [17] The risk of ulcers or narrowing of the gut due to intestinal strictures is less so with sleeve gastrectomy versus Roux-en-Y gastric bypass, but it is not as effective at treating GERD or type 2 diabetes. [17]

5. Sleeve gastrectomy - Wikipedia

   en.wikipedia.org/wiki/Sleeve_gastrectomy

   Sleeve gastrectomy was originally performed as a modification to another bariatric procedure, the duodenal switch, and then later as the first part of a two-stage gastric bypass operation on extremely obese patients for whom the risk of performing gastric bypass surgery was deemed too large. The initial weight loss in these patients was so ...

6. Duodenal switch - Wikipedia

   en.wikipedia.org/wiki/Duodenal_switch

   The duodenal switch (DS) procedure, also known as a gastric reduction duodenal switch (GRDS), is a weight loss surgery procedure that is composed of a restrictive and a malabsorptive aspect. The restrictive portion of the surgery involves removing approximately 70% of the stomach (along the greater curvature) and most of the duodenum .

7. Vertical banded gastroplasty surgery - Wikipedia

   en.wikipedia.org/wiki/Vertical_banded_gastropla...

   Combined restrictive and malabsorptive techniques are called gastric bypass techniques, of which Roux-en-Y gastric bypass surgery (RGB) is the most common. In this technique, staples are used to form a pouch that is connected to the small intestine , bypassing the lower stomach, the duodenum , and the first portion of the jejunum .