ABSTRACT
We present the results of our experience in 150 individuals underwent laparoscopic adjustable gastric banding [LAGB] to assess its efficacy in terms of weight loss and safety as well as to validate the role of radiographic assessment in determining the range of early and late possible postoperative complications. 150 consecutive [105 women, 45 men] morbidly obese patients with BMI of >40 kg/m[2] or BMI of >35 kg/m[2] with one obesity related disease who underwent LAGB were included in this study. Water soluble upper gastrointestinal study was done on the second postoperative day to ensure adequate position of the band, check the device components, and exclude perforation. 4 weeks after surgery stoma size adjustment was performed. Additional sessions were scheduled depending on the patient's ability to eat, weight loss curve, or manifestation of complications. Patients were followed up to 36 months. The% mean excess weight loss [EWL] at 1 year, 2 years, and 3 years was 44.4% [ +/- 17.8], 51.8% [ +/- 20.9], and 52.0% [ +/- 19.6], respectively. Complications relating to the gastric band occurred in 10 patients [6.5%]. Acute Gastric Perforation occurred in 2 patients [1.3%], band erosion in 4 patients [2.6%], slippage of the gastric band with gastric strangulation in 4 patients [2.6%]. Tube-related complications were detected in 15 patients [10%] and included port site discomfort in 3 patients [2%], port infections in 5 patients [3.3%], tube disconnection in 3 patients [2%] and tube leak in 4 patients [2.7%]. The LAGB procedure is a minimally invasive, totally reversible laparoscopic alternative in the treatment of morbid obesity. Various complications may be detected on follow-up imaging studies. The radiologist should be aware of these possible complications and their radiologic appearances