Dorsal Onlay versus Ventral Onlay Urethroplasty for Anterior Urethral Stricture: A Meta-Analysis

BACKGROUND: Ventral and dorsal sides of urethra were chosen to place grafts in free graft onlay urethroplasty. As the advantages and disadvantages of these two sites are still unclear, we systemically analyzed clinical articles reported in the literature. MATERIALS AND METHODS: The literature till October 2007 regarding the use of ventral/dorsal graft urethroplasty in anterior urethral strictures was searched using the MEDLINE, Cochrane …