The generality of obesity has increased in recent decades drastically. Consequently, now obesity has become one of the prominent public health concerns worldwide. In such a situation, it is noteworthy that bariatric surgery is perhaps the most successful and enduring cure for acute obesity. Hence, the rate of bariatric surgeries conducted in recent days has grown significantly. There are 4 major types of bariatric surgeries that are conducted by surgeons more often. But, choosing the right type of bariatric surgery is very much necessary and it depends on several factors. If you are thinking of going through bariatric surgery but cannot figure out which one is appropriate for you, have a look at this blog. Because this blog, penned by the dedicated team of the best bariatric surgeon in Kolkata is all about the different types of bariatric surgery.
Here we will be discussing four types of bariatric surgeries that are usually offered to patients.
Adjustable Gastric Banding
In the cases of Adjustable Gastric Banding (AGD), the surgeon places a band (just like a bracelet) around the top of the stomach so that the food intake of the patient decreases in a way. This bracelet-like band confines the size of the opening from the throat to the stomach and limits the quantity of food a patient can ingest.
Roux-en-Y Gastric Bypass
Surgeons conduct Roux-en-Y Gastric Bypass (RYGB) in order to reduce food intake and to create a compact pouch, similar in size to the pouch created with the Adjustable Gastric Banding method. After that, the food goes around the rest of the stomach and comes to the small intestine, where it is captivated to a much lesser degree than if it had passed through the stomach, duodenum, and upper intestine respectively.
Vertical Sleeve Gastrectomy
This method of bariatric surgery eliminates most of the stomach which not only confines food intake and its absorption but also drops the levels of the hormone ghrelin which is responsible for hunger or appetite.
Biliopancreatic Diversion with a Duodenal Switch
It is a three-step surgical procedure that involves the elimination of a big portion of the stomach that makes a patient feel completely full just after eating only a small meal. After that, the re-routing of the small intestines is done to prevent food absorption. And finally, the third step is involved in changing how the bile and other digestive juices act in the process of digesting and soaking up calories.
These 4 types of bariatric surgery are conducted to help excessively or morbidly obese persons lose weight. Among these 4, selecting the right type of bariatric surgery depends on a number of factors like age, BMI, eating habits, health conditions, etc. Hence, before you prepare for bariatric surgery, consult the best bariatric specialist in Kolkata about which type is appropriate for you.