A retrospective study comparing tension-free vaginal tape and transobturator suburethral tape for surgical treatment of female stress urinary incontinence --- a preliminary report.

Background: The aim of this study was to assess the efficacy and complications of tension-free vaginal tape (TVT) versus tension-free transobturator vaginal tape (TVT-O) from inside to outside for the surgical treatment of stress urinary incontinence (SUI) in women.

Methods: Retrospectively, 35 patients with SUI were recruited into this study; 18 patients were assigned to the TVT procedure and 17 patients to the TVT-O operation. Preoperative evaluation included subjective symptoms according to the SEAPI incontinence score (IC score), objective assessment by urodynamic study (including cystometry, electromyography, urethral pressure profile, uroflow), and bead chain voiding cystourethrogram.