What is Restrictive surgery called?

Restrictive surgery is a type of bariatric surgery that reduces the size of the stomach or intestines, limiting food intake and leading to weight loss. It is primarily performed to treat severe obesity and related health problems. Restrictive surgeries include:

1. Sleeve Gastrectomy: Also known as vertical sleeve gastrectomy, this procedure involves removing a large portion of the stomach, creating a narrow sleeve or tube. It restricts the amount of food the stomach can hold, promoting early satiety and reducing calorie intake.

2. Adjustable Gastric Banding (AGB): This procedure places an adjustable band around the upper part of the stomach, creating a small pouch above the band and restricting the passage of food. The band can be tightened or loosened over time to regulate the size of the stomach pouch and control food intake.

Restrictive surgeries primarily work by limiting the volume of food that can be consumed at a time. They slow down the emptying of the stomach, providing a feeling of fullness earlier and helping individuals make healthier food choices. Restricting food intake can lead to significant weight loss and improvement in obesity-related conditions such as type 2 diabetes, high blood pressure, and sleep apnea. However, it's important to note that restrictive surgeries are not suitable for everyone and should be carefully considered with proper consultation and medical supervision.