Single-anastomosis duodeno-ileal bypass with sleeve gastrectomy for treating morbid obesity

The condition

Somebody has morbid obesity if their body mass index (BMI) is 40 or more, or if their BMI is 35 to 40 and they have significant health problems related to the obesity. People with morbid obesity are more likely to have other health problems like type 2 diabetes, coronary heart disease and high blood pressure. Weight loss reduces the risk of getting these conditions and also improves long-term survival. Morbid obesity is managed by lifestyle changes, including exercise and diet, and medication to reduce weight. If these don't work, then weight loss (bariatric) surgery is sometimes used.

NICE has looked at using single-anastomosis duodenal-ileal bypass with sleeve gastrectomy as another surgical treatment option.

NHS Choices and NICE's information for the public about obesity may be a good place to find out more.