Adjustable gastric banding

Abstract

Gastric banding is based on the principle of forming a small volume pouch near the stomach by wrapping the fundus with various synthetic grafts. The main purpose is to limit oral intake. Due to the fact that it is a reversible surgery, ease of application and early results, the adjustable gastric band (AGB) operation has become common practice for the last 20 years. Many studies have shown that the effectiveness of LAGB has comparable results with other procedures in providing weight loss. Early studies have shown that short term complications after LAGB are particularly low when compared to the other complicated procedures. Even compared to RYGB and LSG, short-term results of LAGB have been shown to be significantly superior. However, as long-term results began to emerge, such as failure in weight loss, increased weight regain and long-term complication rates, interest in the procedure disappeared. The rate of revisional operations after LAGB is rapidly increasing today and many surgeons prefer to convert it to another bariatric procedure, such as RYGB or LSG, for revision surgery in patients with band removed after LAGB. Other bariatric surgical procedures such as LSG, RYGB, OAGB, and SADS attract attention because of their long-term success in weight loss rates and improvement in metabolic diseases and relatively successful long-term complication rates. Especially, the interest in sleeve gastrectomy (SG), another restrictive procedure, caused a significant reduction in the number of gastric bands.