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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.
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.
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]
Other than side effects, the success of antrectomy in treating the target condition is also debatable. Antrectomy removing a part of the stomach does not treat later-stage cancer. [19] For PUD patients, antrectomy alone could still cause the recurrence of gastric ulcers, [18] even if paired with a vagotomy. Leakage from anastomosis of the ...
Another side effect is the loss of ghrelin production, which has been shown to be compensated after a while. [3] Lastly, this procedure is post-operatively associated with decreased bone density and higher incidence of bone fractures. This may be due to the importance of gastric acid in calcium absorption. [4]
laparoscopic surgery is equally effective and as safe as open surgery; patients should undergo comprehensive preoperative evaluation and have multi-disciplinary support for optimum outcome; In recent comparisons with sleeve gastrectomy, gastric bypass has shown slightly better outcomes in diabetes remission and weight maintenance.
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.
An adjustable gastric band is an inflatable silicone prosthetic device that is placed around the top portion of the stomach. This procedure can be performed as a revision procedure for many patients who have had a previous stomach stapling, gastroplasty procedure, or Roux-en-Y gastric bypass surgery but have regained weight.