6. Van Dessel et al, in 2008, published his experience on 36 patients with laparoscopic revisional RYGB for failed restrictive procedures ( 14 VBG, 20 AGB, and 2 SG). After a short follow-up of 6.6 months, early and late morbidity was 30% and 16.7%, respectively; BMI dropped from 38.8 kg/m2 to 30.9 kg/m2; and a higher but not significant early morbidity rate for the complicated vs. the failed subgroups