Comparison between cold knife and laser urethrotomy for urethral stricture: a systematic review and meta-analysis of comparative trials

ConclusionCold knife and laser urethrotomy had similar efficacy regarding short-term and long-term recurrence rate andQmax, except that the cold-knife group had slightly better 6-monthQmax. However, the laser group had less risk of bleeding and lower rate of reoperation but also longer operation time.
Source: World Journal of Urology - Category: Urology & Nephrology Source Type: research