title: Incision-free surgery to be next weight-loss breakthrough. Innovative procedure is expected to be approved in 2011.
mesh_terms: D015391:Gastroplasty / Q000379:methods*; D006801:Humans; D057605:Natural Orifice Endoscopic Surgery / Q000379:methods*; D009767:Obesity, Morbid / Q000601:surgery*; D014481:United States