Which procedure is being used increasingly in the United States as definitive treatment for severe obesity (BMI greater than 60)?

Which procedure is being used increasingly in the United States as definitive treatment for severe obesity (BMI greater than 60)?

• A. Sleeve Gastrectomy
• B. Roux-en Y Gastric Bypass
• C. Adjustable Gastric Banding
• D. Vertical Banded Gastroplasty

Answer: (A)

The main idea here is why sleeve gastrectomy has become a more common definitive option for super-obesity. This procedure reduces stomach size to create a restrictive limitation on food intake while preserving the rest of the gastrointestinal tract, which helps maintain normal digestion and nutrient absorption. It also lowers hunger by removing much of the stomach’s ghrelin-producing area, which supports appetite control. In patients with a BMI well above 60, the balance between effective weight loss and safety matters most. Sleeve gastrectomy delivers substantial weight loss—often comparable to other restrictive or malabsorptive procedures—with fewer nutritional complications than bypass operations and fewer perioperative risks than more complex surgeries. It’s also quicker to perform, has fewer long-term management needs (no implanted devices), and remains easily adjustable if future revision is needed, such as converting to a bypass if weight loss is insufficient. For these reasons, it’s increasingly chosen as a definitive option for severe obesity.

The main idea here is why sleeve gastrectomy has become a more common definitive option for super-obesity. This procedure reduces stomach size to create a restrictive limitation on food intake while preserving the rest of the gastrointestinal tract, which helps maintain normal digestion and nutrient absorption. It also lowers hunger by removing much of the stomach’s ghrelin-producing area, which supports appetite control.

In patients with a BMI well above 60, the balance between effective weight loss and safety matters most. Sleeve gastrectomy delivers substantial weight loss—often comparable to other restrictive or malabsorptive procedures—with fewer nutritional complications than bypass operations and fewer perioperative risks than more complex surgeries. It’s also quicker to perform, has fewer long-term management needs (no implanted devices), and remains easily adjustable if future revision is needed, such as converting to a bypass if weight loss is insufficient. For these reasons, it’s increasingly chosen as a definitive option for severe obesity.