Sleeve gastrectomy, which is also known as a vertical sleeve gastrectomy, is a type of surgical weight loss surgery. It is performed as laparoscopic surgery. It involves small instruments that are inserted into our body through tiny incisions in our upper abdomen. Sleeve gastrectomy is recommended when a patient’s body mass index (BMI) is 35 or above. This type of bariatric surgery results in quick weight loss, and in this way, the patient’s co-morbid conditions can be resolved or reduced within a year or two, says Dr. Siddhartha Bhattacharya, the best bariatric surgery doctors based in Kolkata.
How it works:
Sleeve gastrectomy involves the elimination of a part of our stomach and changes its shape. The kidney bean-shaped part of our stomach that secrets the hormone named Ghrelin which increases our appetite, is removed in this surgery and is transformed into a banana shape. Thus, our appetite and hunger symptoms are controlled. Only half a cup of food can be contained by the newly formed stomach post-surgery. The weight loss procedure takes place as our calorie consumption gets reduced by the operation. The patient feels satisfied for a longer time than before after a meal, and in this way, he/she consumes less quantity of food than before. According to the best bariatric surgery doctor in Kolkata, a patient may require only one day to stay at the hospital and maybe discharged on the same day of the operation.
Advantages of gastric sleeve surgery:
There are various advantages of gastric sleeve surgery. Unlike other surgeries, there is no chance of slippage, erosion, or infection after gastric sleeve surgery. The valves which regulate the emptying and filling of our stomach remain intact, and as a result, our stomach can function normally as before post-surgery.
The sleeve terminates the requirement of frequent fills and changes. This type of weight loss surgery is faster than LAP-BAND (the overall weight loss at five years remains the same). The greatest advantage of gastric sleeve surgery is that it can handle a wider range of food items than most other techniques.
Things you need to keep in mind when you opt for sleeve gastrectomy:
The patient needs to have determination and patience as there are a few changes of lifestyle and diet that the surgery demands. After the surgery, the best bariatric surgery doctor in Kolkata named Dr. Siddhartha Bhattacharya provides a diet chart that a patient needs to follow to get the best result out of his/her surgery. To maintain the target weight, some lifestyle changes like adding exercise to daily routine are necessary. Sleeve gastrectomy helps patients achieve long-term results by controlling his/her food consumption, reducing the appetite, and also slowing the digestion procedure.