[Longitudinal sleeve gastrectomy as a stand-alone bariatric procedure: Results of a multicenter retrospective study].

Introduction: Sleeve gastrectomy as an isolated procedure is a new option in bariatric surgery. The aim of this study was to evaluate its short and medium term (2 years) results in a multicenter setting.

Materials: This is a retrospective study including 446 patients undergoing surgery in 14 teaching, private, and public hospitals.