目的探讨输尿管镜下气压弹道碎石术治疗尿道结石的疗效。方法对45例尿道结石病人采用输尿管镜下气压弹道碎石治疗。结果全组45例病人全部一次性碎石成功并取出,碎石时间5~38 m in,术后无明显的出血,无感染和尿道狭窄等并发症。结论输尿管镜下气压弹道碎石术治疗尿道结石,疗效确切,创伤小,手术时间短,术后恢复快,是一种治疗尿道结石的重要手段。 Objective To investigate the efficacy of ureteroscopic pneumatic lithotripsy in the treatment of urethral calculus. Methods Forty - five patients with urethral calculus underwent ureteroscopic pneumatic lithotripsy. Results All the 45 cases of patients with all the one-time gravel successfully removed and gravel time 5 ~ 38 min, no postoperative bleeding, no complications such as infection and urethral stricture. Conclusion ureteroscopic pneumatic lithotripsy for the treatment of urethral calculus, curative effect is exact, small trauma, short operative time, quick recovery, is an important means of treatment of urethral calculus.