title: Update on obesity surgery.
abstract: The prevalence of obesity in the United States has reached epidemic proportions. With more than 30 million Americans clinically obese, the younger population has also been affected. Surgical therapy should be offered to the severely obese patient who is refractory to nonsurgical therapy, as established by the 1991 NIH Consensus Conference on Gastrointestinal Surgery for Severe Obesity. Surgery is currently the most effective therapy for weight loss. It is far more effective than any other treatment modality, both in terms of the amount of weight loss and in terms of durability in maintaining weight loss.
authors.affiliation: Department of Surgery, Yale University School of Medicine, 40 Temple St. Suite 3A, New Haven, CT 06510, USA.
authors.forename: Dan
authors.initials: D
authors.lastname: Eisenberg
authors.forename: Andrew-J
authors.initials: AJ
authors.lastname: Duffy
authors.forename: Robert-L
authors.initials: RL
authors.lastname: Bell
mesh_terms: D050110:Bariatric Surgery / Q000379:methods* / Q000639:trends*; D006801:Humans; D009767:Obesity, Morbid / Q000601:surgery*; D016896:Treatment Outcome; D015431:Weight Loss / Q000502:physiology