Duodenal Switch Surgery

Obesity is one of the big issue nowadays and such that large number of surgical procedures are performed each year to overcome from this major health issue. Some of the most widely performed weight loss surgeries include gastric bypass, gastric banding however, gastric sleeve and duodenal switch are less routinely performed surgery. Here is available weight loss surgery comparison that provides you some brief information regarding some widely performed surgery.

Roux-en-Y gastric bypass surgery is an effective form of weight loss surgery for patient with a BMI of 35-55. It is a surgical procedure in which the size of the stomach is significantly reduced by stapling to make a small pouch. This pouch is then attached to the middle part of the stomach. The procedure significantly restricts the amount of food that can be consumed. The significant 70% loss of excess weight has been reported after this surgery. However, some risks associated with this surgery include dumping syndrome, ulcers, anemia and nutritional deficiency.

Vertical banded Gastroplasty is a surgical procedure in which both band and staples are used to form a small pouch. The food is passed from hole present at the bottom of the pouch into the remaining part of the stomach and hence into the remainder of the gastro-intestinal tract. This restricts the amount of food consumed by patient. Like every other form of surgery, there are some risks involved with VBG include leakage from the band. This is the most widely performed weight loss surgery in US and provides about 60-70% of excess weight loss at two years.

Lap band surgery- An inflatable band is placed around the stomach to create a 1-2 ounce of small pouch. This restricts the amount of food eaten by the patient and gives them sense of feeling full. Lap band procedure is fully reversible and adjustable and provides 60% of excess weight loss. Some of the risks of lap band surgery include band slippage, erosion, infection, device malfunction etc.

Vertical gastrectomy with duodenal switch (DS) – In this form of surgery, stomach is reduced in size and long vertical pouch is created. The duodenum is attached to the distal part of the small intestine from where the food and digestive juices are traveled. This procedure moderately reduces the consumption of food and also moderate malabsorption of fats causes diarrhea and bloating. This surgery is optimum for patient with BMI of more than 50. After the surgery, one can lose up to 80% of their excess body weight.

Above mentioned weight loss surgery comparison helps you to compare the risks, complications, efficacy in terms of weight loss and candidature for weight loss.