Written by Dr. Alapati
In treating excessive weight, there are usually two surgical operations that the majority of obese patients choose to have undergone; these two are the gastric bypass and the gastric sleeve.
In this article, you would know a lot of information about Gastric Bypass vs Gastric Sleeve. These two kinds of weight loss surgical procedures may or may not treat you. It is then important that you know and understand both gastric bypass and gastric sleeve.
Gastric sleeve is a type of surgery under bariatric surgery that can significantly lessen the stomach size. As a result, the food consumption is drastically lessened too. The operation is performed by removing more or less 80% of the stomach. A new small pouch is then created which looks like a tube that links the esophagus and the small intestine. The valve opening of the esophagus that is connected to the stomach and the valve opening that is connected to the small intestine are kept and can work as normal. The whole surgery is helpful in maintaining the hunger stimulating hormones in control as the area of the stomach that makes these hormones is removed during the surgical procedure.
In contrast, in gastric bypass a small pouch is also created during the surgical procedure. This is attached through surgical stapling which go around the first section of the small intestine, connecting to the jejunum. At this instant, the small intestine may simply take in only small number of calories which helps in weight loss successfully.
In addition, there are 2 major differences between gastric sleeve and gastric bypass. In gastric sleeve, the small intestine is not bypassed and also not rerouted, and the pyloric valve is kept. On the other hand, in gastric banding surgery, this includes the attachment of the newly created stomach into the last section of the small intestine while removing away the first section. Knowing this, gastric sleeve surgery is more helpful than gastric bypass. This is for the reason that the digestive process can still work as normal and there will be fewer complications and related risks to this.
If you are deciding which surgical operation to choose between gastric bypass vs. gastric sleeve, you should know more about the associated expenses, other associated interventions, pros and cons of both. It can in fact be harder to determine which one to have and a doctor’s views and opinions is extremely important. Therefore, it is also necessary to talk about your condition with your physician to decide which kind of surgical operation is best suited for you.
In summary, in gastric bypass, the doctor will create a new small pouch, taking way the duodenum, and attaching this to the jejunum. For the reason that main absorption of calories is usually done in the duodenum, major weight loss can be done once this section of the body is taken away. Nevertheless, there are also particular nutrients and other important elements that are absorbed in the duodenum. Therefore, the patient who has done gastric bypass can have nutritional deficiencies and would require taking vitamins and mineral supplements. In gastric sleeve, a large area of the stomach is taken away, while keeping the both ends of it, like the valves and the small intestines. Even though, this is permanent, nutritional deficiencies are much uncommon as compared to gastric bypass.