Conclusion: It is an micro-traumatic, quick healing with shorter hospitalization and effective method to treat urethrostenosis by ureteroscope combined with urethral sound.

• 结论：联合应用输尿管镜尿道探子直视下置管，扩张，对病人损伤轻，打击小，恢复决，疗效佳，住院时间短，是一种治疗尿道狭窄的好方法。