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2. Endoscopic sleeve gastroplasty - Wikipedia

   en.wikipedia.org/wiki/Endoscopic_sleeve_gastroplasty

   There are at least two mechanisms of peripheral appetite signaling thought to be mediated by ESG: first, increased sense of fullness during a meal leading to meal termination, potentially a result of the intact gastric fundus that serves as a food reservoir and the restriction to gastric expansion (accommodation) during a meal; [2] [4] and ...

3. 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 ...

4. Bariatric surgery - Wikipedia

   en.wikipedia.org/wiki/Bariatric_surgery

   This procedure is similar to the sleeve gastrectomy surgery, but a sleeve is created by suturing, rather than physically removing stomach tissue. [69] This allows for the natural ability of the stomach to absorb nutrients to remain intact. [69] This procedure is reversible, is a less invasive procedure, and does not use hardware or staples. [70]

5. Management of obesity - Wikipedia

   en.wikipedia.org/wiki/Management_of_obesity

   Weight loss surgery relies on various principles: the two most common approaches are reducing the volume of the stomach (e.g. by adjustable gastric banding and vertical banded gastroplasty), which produces an earlier sense of satiation, and reducing the length of bowel that comes into contact with food (e.g. by gastric bypass surgery or ...

6. Gastrectomy - Wikipedia

   en.wikipedia.org/wiki/Gastrectomy

   The alkaline environment causes the retained gastric tissue to produce acid, which may result in ulcers in a rare complication known as retained antrum syndrome. All patients lose weight after gastrectomy, although the extent of weight loss is dependent on the extent of surgery (total gastrectomy vs partial gastrectomy) and the pre-operative BMI.

7. Revision weight loss surgery - Wikipedia

   en.wikipedia.org/wiki/Revision_weight_loss_surgery

   The procedure is generally less invasive than many other weight loss surgeries and has a lower potential for complications than may be associated with gastric bypass surgery. [12] StomaphyX revision is a completely endoscopic revision technique [13] used to tighten a stretched gastric pouch using internal sutures or fasteners. It may be used in ...