Dorsal vaginal graft urethroplasty in female urethral stricture: a contemporary series

Background Bladder outlet obstruction (BOO) is an uncommon entity in women. The incidence is only 2.7–8% of women referred for voiding symptoms. It is common to treat female urethral strictures by repeated urethral dilatations with subsequent self-intermittent catheterisation, which often leads to stricture recurrence. We aim to review the technique and outcomes of Dorsal vaginal graft Urethroplasty (DVGU) to manage urethral strictures in females. Methods This study is a retrospective chart review of 24 women with urethral stricture who underwent dorsal vaginal graft urethroplasty by a single surgeon. Patients were selected based on history, physical examination, uroflowmetry, urethral calibration, urethroscopy and voiding cystourethrography. We compared the pre- and postoperative values of variables such as the peak flow (Qmax), post-void residual (PVR) and self-reporting satisfaction score. Results Mean (range) age of the patients was 46.54 (38–55) years. The mean PVR was 6.35 ml/s and 148.12 ml/s, respectively. The mean Qmax before and after surgery was 6.35–25.12 ml/s, respectively ( p