Laparoscopic Roux-en-Y Gastric Bypass and Laparoscopic Sleeve Gastrectomy in Terms of Efficacy and Safety: a Comparative Study During 11-Year Experience.

Our study's results indicated that the clinical efficacy of LRYGB in the management of obesity is better than LSG during the 11-year experience. But the differences in weight loss and weight regain were not statistically relevant at 8 years and more after the surgery. Also, a comparison of severe complications did not indicate significant differences between the two groups.