Feature on the Tunisia Bypass Project

Obesity takes the form of excess body fat, the amount of which is measured by BMI, calculated by dividing weight by height squared.

Bariatric surgery is the most effective method for achieving radical weight loss.

Gastric Bypass: What is it?

The technology of bypass Tunisia, involves reducing the stomach’s volume and altering the digestive pathway so that food bypasses the stomach and the upper digestive tract, passing instead directly into the middle section of the small intestine.

Gastric bypass is a restrictive procedure that limits food absorption within the digestive system of patients suffering from diabetes.

Gastric Bypass: A Dual Advantage.

This involves significant weight loss, particularly during the first few months following the procedure, as well as an improvement in comorbidities, specifically diabetes.

Gastric Bypass: How Does It Work?

In the operating room, gastric bypass surgery takes an average of 2 hours under general anesthesia via laparoscopy, as part of a 4-day hospital stay.

The principle of gastric bypass involves creating a bypass in the digestive system by stapling the upper portion of the stomach to create a small pouch. A loop of the small intestine, sectioned approximately 1 to 1.5 meters downstream from the pyloric antrum at the stomach’s exit, is then reconnected to this pouch.

Gastric bypass combines gastric restriction with malabsorption induced by bypassing a variable portion of the small intestine.

To achieve this, stapling is performed along the lesser gastric curvature, creating a proximal gastric pouch with an average volume of 30 ml. Consequently, the remainder of the stomach is left bypassed and non-functional, without further dissection, allowing for potential reconstruction.

Such anatomical changes are responsible for the observed shifts in hormone production, resulting in a decreased sensation of hunger as well as improved blood glucose levels.

Gastric Bypass: What Weight Loss Can You Expect?

This represents a 70% loss of excess weight, averaging 5 kg per month during the first 6 months. Following this period, the loss is expected to be between 2 and 4 kg per month.

In addition to the reduction in stomach volume, the changes to gut flora induced by this procedure account for 20% of the total excess weight loss.