Abstract: Objective: To assess the efficacy of tension free vaginal tape (TVT) procedure in treatment of female stress urinary incontinence (SUI).Methods: The clinical data of 14 patients with proven SUI having undergone TVT procedure from Dec.2007 to Mar.2009 were analyzed retrospectively.Results: The operation was successful in all the 14 cases.Urine retention was observed in only one case.No complication occurred.Conclusions: TVT procedure is an effective and safe minimal invasive surgery for treatment of female SUI.