Objective : To explore the application of urethroscope in the procedures of tension-free vaginal tape ( TVT ) for the treatment of female stress urinary incontinence ( SUI ) .

目的：探讨 尿道 镜在无张力阴道悬吊术（ TVT）中的 作用， 改进TVT的 手术 技巧。

Methods : Twenty five cases of urethral diseases underwent urethral retrograde contrast sonography and other ways ( X radial urethral contrast urethroscope and emiction way of urethral contrast ) .

方法：用逆行尿道声学造影检查25例尿道疾病患者。同时 作X线尿道造影、 尿道 镜、排尿法尿道声学造影进行对比。

The inner wall of the neo-urethra and normal urethra were observed through urography and urethroscope .

应用 尿道 镜、 X线 尿道造影观察再造尿道和正常尿道。

Materials and Methods 16 cases with Prostatic utricle which had been confirmed by operation cystoscope or urethroscope were analysed respectively .

资料与方法对16例经手术证实或经膀胱镜、 尿道 镜 等检查证实的前列腺囊患儿 资料进行回顾性分析。