All the operations were performed by the same surgeon laparoscopically. The RYGBP procedures were performed creating a small isolated lesser curve-based gastric pouch (20 ± 5 ml) and a 150cm Roux limb. The gastroenteroanastomosis was conducted with a 25 mm circular stapler. The dissection of the fundus of the stomach in the (LRYGBP+FR) group was done with the use of EndoGia No 60.