Should you get Gastric Bypass Surgery?

What Is Gastric Bypass Surgery?

Gastric bypass surgery is a procedure that decreases the size of the stomach by enabling food that is consumed to bypass some parts of the small intestine. Individuals feel a full sensation quicker than when their stomach maintained its typical size. This in turn and as a result reduces the amount of food and hunger that an individual eats and craves. In addition, an individual does not eat as many calories. This calorie deficit aids in weight loss.

The most commonly used gastric bypass surgery is called Roux-en-Y gastric bypass.

In the typical digestion process food is passed through the stomach and then passed through the small intestine, this is when the majority of the calories and nutrients are absorbed. Afterward food is then passed through the (colon) large intestine, and excess waste is then excreted.

In the bypass surgery termed Roux-en-Y gastric bypass, the stomach size is decreased by a small pouch being developed at the very top of the stomach via a plastic band or surgical staples. This smaller stomach is then directly connected to the middle of the (jejunum) or small intestine. This procedure bypasses the remaining portions of the stomach and the duodenum (the upper portion of the small intestine.)

This procedure is performed by a physician where a large incision is made in the abdomen or laparoscopically (by a smaller incision and internal cameras.)

What to Expect After Surgery

This Gastric Bypass surgery typically calls for a 4- to 6-day hospital stay less for a laparoscopic approach. Individuals who undergo this surgery are expected to recover and resume their day to day activities in about 3 to 5 weeks.

After gastric bypass surgery a person may experience “dumping syndrome.” This happens when food is passed too quickly through the intestines and stomach. It causes symptoms such as weakness, nausea, faintness, sweating, and loose stools soon after eating. These symptoms can be worsened by consuming high calorie foods, highly refined foods, fatty foods, and sweets. In some scenarios an individual may become so ill that they have to rest and take it easy until they no longer experience symptoms.

How Effective is Gastric Bypass Surgery?

Most people who have gastric bypass surgery quickly begin to lose weight and continue to lose weight for up to 12 months. One study noted that people lost about one-third of their excess weight (the weight above what is considered healthy) in 1 to 4 years. Some of the lost weight may be regained.

The laproscopic approach showed similar results, with 69% to 82% of excess weight lost over 12 to 54 months.

The Risks of Bypass Surgery

Fewer than 3 in 200 (1.5%) people die after surgery for weight loss.

Risks are taken with any surgery. It is important that you discuss with your physician your options in treatment, and to make a decision that is best for your personal circumstances.