C) Other recently added strategy to the revisional armamentarium is Sleeve Gastrectomy (SG). Iannelli et al in 2009 published the analysis of 41 patients undergoing revisional SG for failed AGB (n=36) or VBG (n=5). No subset analysis was provided however postoperative morbidity was 12.2%; at a mean of 13.4 months, mean BMI, %EWL, and %EBL were 42.7%, 42.7%, 47.4% respectively; and re-operation rate for failure was 14.6% (n=6).