KnowraBariatric surgeryLinked fromLinked fromThe 9 pages that link to Bariatric surgery, each with the reason it gives.All 9Broader topic 2Related 2Compared with 5ObesityRelated: Surgery is an effective treatment option for some people with severe obesity.Wernicke encephalopathyRelated: Postoperative vomiting or reduced nutrient absorption can precipitate thiamine deficiency and acute encephalopathy.