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Sleeve gastrectomy or vertical sleeve gastrectomy, is a surgical weight-loss procedure, typically performed laparoscopically, in which approximately 75 - 85% of the stomach is removed, [1] [2] along the greater curvature, [3] which leaves a cylindrical, or "sleeve"-shaped stomach the size of a banana.
However, Roux-en-Y patients had a higher likelihood of hospitalization and additional abdominal surgeries compared to sleeve gastrectomy. [61] Though, since 2013, sleeve gastrectomy has overtaken RYGB as the most common bariatric procedure. [18] RYGB remains one of the two most commonly performed bariatric surgeries in the world. [2] [4]
Unlike the surgical sleeve gastrectomy, the ESG does not appear to affect central appetite signaling through the hunger hormone, ghrelin. [29] This is thought to be because the surgical sleeve removes the fundus, the primary site of ghrelin production, and the relatively thinner-walled fundus is avoided in the ESG for safety concerns.
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 ...
The SADI-S is a single anastomosis bariatric surgery. It is different from the classic duodenal switch, the gastric bypass (RNY) or sleeve gastrectomy.It is a type of bariatric surgery carried out to lose weight and to mitigate various metabolic issues including type 2 diabetes, dislipidemia, metabolic syndrome, and polycystic ovary syndrome.
Billroth II, more formally Billroth's operation II, is an operation in which a partial gastrectomy (removal of the stomach) is performed and the cut end of the stomach is closed. The greater curvature of the stomach (not involved with the previous closure of the stomach) is then connected to the first part of the jejunum in end-to-side 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)
Special articulating instruments and access ports make it unnecessary to place trocars externally for triangulation, thus allowing the creation of a small, solitary portal of entry into the abdomen. The SPL technique has been used to perform many types of surgery, including adjustable gastric banding [52] and sleeve gastrectomy. [53]