Reoperations were common in all groups .
Reoperation rate was initially high but reduced markedly with improved b and and surgical and aftercare techniques .
Conclusion All current procedures are associated with substantial and durable weight loss .
More long-term data are needed for one-anastomosis gastric bypass and sleeve gastrectomy  .
Reoperation is likely to remain common across all procedures
Introduction Durability is a key requirement for the broad acceptance of bariatric surgery .
Erosions After Laparoscopic Adjustable Gastric Banding: Diagnosis and Management
Objective : To define the changing prevalence of erosion after  Laparoscopic Adjustable Gastric B and ing ( LAGB ) , describing the range of clinical presentations , the approaches to treatment and the outcomes from these approaches over a 15-year study period . Background : A recent systematic review of the literature of erosion after LAGB identified 25 relevant studies and reported a total of 231 erosions in 15,775 patients giving an overall incidence of 1.46 % . The review highlighted a broad variation of incidence from 0.2 % to 33 % . The review was unable to identify either common presentations or an optimal pattern of management . Methods : Patients who underwent a primary LAGB operation between September 1994 and January 2010 by 2 surgeons ( P.O.B. and W.B. ) were identified in a prospect ively maintained data base . Those patients who had an erosion of their LAGB were identified . Presentation , operative details , demographics , body mass index , weight history , and perioperative problems were analyzed . Results : In total , 2986 patients were identified . All b and s placed were Lap-B and s ( Allergan , CA ) . Hundred erosions were experienced by 85 patients ( 2.85 % ) at a median time of 33 months from initial surgery to the erosion ( range : 11–170 months ) . The rate of erosion was highest when the b and was placed by the perigastric approach at 6.77 % . Since the adoption of the pars flaccida approach , the rate of erosion has dropped to 1.07 % . The majority of patients who had experienced an erosion ( 71 patients ; 83.5 % ) experienced only 1 erosion , 13 patients ( 15.3 % ) had 2 erosions , and 1 patient had 3 erosions . The most common presentation was loss of satiety . The b and has been successfully replaced in 56 patients . It has been explanted in 27 patients and 2 patients were converted to other bariatric procedures . The weight loss in patients who had a LAGB reinserted after erosion was not significantly different to the background cohort . Conclusions : Erosion of LAGB is uncommon and its clinical course is benign . It is best treated with a staged surgical approach ; initially , with removal and repair followed later by replacement . With this approach , weight loss is maintained and reerosion is uncommon
Reoperations were common in all groups .
Reoperation rate was initially high but reduced markedly with improved b and and surgical and aftercare techniques .
Conclusion All current procedures are associated with substantial and durable weight loss .
More long-term data are needed for one-anastomosis gastric bypass and sleeve gastrectomy  .
Reoperation is likely to remain common across all procedures
Introduction Durability is a key requirement for the broad acceptance of bariatric surgery .