Background: Laparoscopic adjustable gastric banding (LAGB) has been popularized as an effective, safe, minimally invasive surgical technique for the treatment of morbid obesity. We performed a pilot study to evaluate gastric emptying of semisolid meals and antral motility following LAGB.
Methods: Gastric emptying half-time was compared in normal volunteers and morbidly obese patients before and 6-12 months after LAGB using sulfur colloid-labeled semisolid meals.