Magenspannvorrichtung

Magenspannvorrichtung, often translated as stomach clamping device or gastric band, is a medical device used in bariatric surgery to treat obesity. It is a silicone band that is surgically placed around the upper part of the stomach. This band creates a smaller pouch above it, limiting the amount of food that can be consumed at one time. The reduced stomach capacity leads to a feeling of fullness with less food, thereby decreasing overall calorie intake.

The procedure to implant a Magenspannvorrichtung is typically performed laparoscopically, meaning it involves small incisions and specialized instruments. The band is adjustable, allowing surgeons to fine-tune its tightness after the initial surgery. This adjustment is crucial as it can be modified to optimize weight loss and manage potential complications. Over time, the band promotes gradual and sustained weight loss, which can improve various obesity-related health conditions such as type 2 diabetes, high blood pressure, and sleep apnea. However, it requires significant lifestyle changes, including dietary modifications and regular exercise, to be effective and maintain long-term results. While generally safe, potential complications can include slippage of the band, erosion into the stomach, or infection.