Role of OIU in Stricture after Urethroplasty

Role of OIU in Stricture after Urethroplasty. Is’nt it paradoxical ? When OIU fails, we suggest urethroplasty and When There is a recurrence after Urethroplasty we again suggest OIU!!! . But there is some science behind this suggestion. Watch the video to see what research says about Why OIU may be effective in recurrence after Substitution urethroplasty with buccal or any other graft.