Objective: The aim of this study was to present our experience in treatment right-sided colonioc diverticulitis by lapsroscopic diverliculection. Patients and methods: This is a retrospective reviwed of 45 patients with a diagnosis of right colonic diverticulitis who received laparoscopic diverticulectomy at the Gia Dinh people hospital from June 2006 to June 2010.Results: There were 45 patients with the mean age was 30 (range 15 - 56).