Treatment of urethral stricture with urethrotome and holmium : YAG laser under telescope ( 43 cases report )

窥 镜 下 尿道 刀及钬激光治疗尿道狭窄（ 附43例报告）

【 Objective 】 To investigate the clinical effect of internal urethrotomy with urethrotome and holmium laser in urethral stricture .

目的探讨用 尿道 刀及钬激光腔内治疗尿道狭窄的临床效果。