Gastric bypass surgery is a commonly preferred method in obesity surgery. This surgery reduces the size of the stomach to increase the feeling of fullness and support the weight loss process. Here are the details about gastric bypass surgery:
What is Gastric Bypass Surgery?
Gastric bypass surgery is a surgical operation that reduces the size of the stomach to decrease the feeling of hunger and thereby support weight loss. In this operation, a portion of the small intestine is also bypassed to reduce nutrient absorption.
How is Gastric Bypass Surgery Performed?
Gastric bypass surgery, performed under general anesthesia, divides the stomach into a small upper section and a larger lower section. The upper part remaining is called the pouch and is about the size of a walnut. A portion of the small intestine is connected to a small hole in the pouch to reduce nutrient absorption.
Gastric bypass can be performed using three different methods: laparoscopic gastric bypass, robotic gastric bypass, and open gastric bypass. The laparoscopic method is the most commonly used and is less invasive.
Who Can Have Gastric Bypass Surgery?
Gastric bypass surgery is preferred in cases where diet and exercise are insufficient or in cases of obesity that lead to serious health problems. Generally, individuals with a body mass index (BMI) of 40 and above with morbid obesity are suitable candidates for this surgery. Additionally, individuals with a BMI between 35-40 but with obesity-related health issues may also consider this operation.
What to Consider After Gastric Bypass Surgery?
The patient may need to stay in the hospital for 3-4 days after surgery. During the recovery process, heavy physical activities should be avoided, and attention should be paid to the diet. Rapid weight loss is seen in the first few months, but it may take 1.5-2 years for complete recovery. Changes in dietary habits should be made during the postoperative period, regular exercise should be performed, and the doctor’s recommendations should be followed.