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Weight Loss Surgery Methods And Top Types

Weight Loss Surgery

Weight loss should be planned properly. There are many ideas that you can try such as exercise diet, food diet, etc. However, if those diets do not work, you may need to consider weight loss surgery. It becomes the last option when you have done everything but it does not help anything. The surgery that is purposed for weight loss can be done with some methods and it also has different types. Because it is very important for weight loss, as is very interesting to discuss it farther.

The Methods of Weight Loss Surgery

Weight loss is also well known as bariatric. So, surgery that functions for weight loss is also called as bariatric surgery. This surgery is very useful to lose your weight as well as lower the risk of any medical problem related to Obesity. Based on the methods, this surgery can be done with 2 different ways.

  • Restriction
  • Malabsorption

We will discuss them one by one.


The first is the restriction. With this method, the surgery purposes to limit the food amount physically your stomach can hold. So, it can limit the calories you may eat every day. That is why it will be very effective to lose your weight.


Besides restriction, this surgery can also be done through malabsorption. In this method, the surgery is functioned to bypass or shorten part of the small intestine that reduces the number of nutrients and calories your body can absorb. Each of them has its own advantages and disadvantages. So, you have to compare them and choose the best one for you. Anyway, both of them are very effective for weight loss diet.

The Types of Weight Loss Surgery

There are many types of surgery for weight loss. However, there are only 4 common types that we often find.

  • Roux-En-Y Gastric Bypass Surgery
  • Laparoscopic Adjustable Gastric Banding
  • Sleeve Gastrectomy Surgery
  • Biliopancreatic Diversion With Duodenal Switch

So Here We Start From The First One

Roux-En-Y Gastric Bypass Surgery

Roux-En-Y Gastric Bypass Surgery
Roux-En-Y Gastric Bypass Surgery

The first is Roux-En-Y Gastric Bypass Surgery. In this surgery, the surgeon makes a small pouch at the top of your stomach where it will be used to receive foods. It will significantly limit what you can eat & drink at one time. So, you will feel satisfied faster. However, the nutrients & calories absorbed will be fewer. Therefore, after you take this weight loss surgery, you have to eat healthy foods and drink healthy beverages that contain high nutrients.

Laparoscopic Adjustable Gastric Banding

The second type is laparoscopic adjustable gastric banding. Different from the first type, this surgery requires placing a band that contains an inflatable balloon around the upper stomach. It can create a small stomach pouch above the band. The effect is also same as the first type of surgery where you will feel satisfied sooner. The difference is that this surgery will not reduce the nutrients and calories absorption. However, you still need to maintain your body including related to the eating portion and menu.

Sleeve Gastrectomy Surgery

The next type is sleeve gastrectomy surgery. In this weight loss diet surgery, a part of your stomach will be separated and the removed from your body. Then, the remaining part is formed into a small tube-like structure. Because you have a smaller stomach, you cannot eat too much. So, the appetite hormone is less so that it reduces your desire in eating. However, it will also not affect the absorption of nutrients and calories in your intestines, like laparoscopic adjustable gastric banding.

Biliopancreatic Diversion With Duodenal Switch

Biliopancreatic Diversion With Duodenal Switch
Biliopancreatic Diversion With Duodenal Switch

The last type is biliopancreatic diversion with duodenal switch. The procedure of this surgery requires the surgeon to remove a big part of your stomach. Then, the valve which releases foods to small intestine will be left. Then, the surgeon closes off the intestine middle section and attaches the last part to the duodenum directly. With this procedure, your stomach will limit the absorption of nutrients and calories. With the smaller size of the stomach, you will also eat less. As a result, you can lower your weight fast.

Weight Loss Surgery Requirements

Is anyone allowed to take weight loss surgery? There are 2 main requirements that should be met by the patients.

Firstly, if you want to take one of the surgeries above, you have to be in a good health. So, the doctor usually requires a certain test. Besides that, your body mass index (BMI) should be more than 40. Hopefully, this will be useful for you who feel frustrated in losing weight.


On the other hand, you have to reach Best Dietitian in your area.

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