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目的:探讨输尿管镜下U100plus激光碎石术治疗男性小儿尿道结石的临床疗效。方法:用输尿管镜下U100plus激光腔内碎石术治疗小儿尿道结石患者31例,其中前尿道结石8例,后尿道结石23例。结果:所有患儿一次性治疗成功,碎石时间为(6.5±2.5)min,术后无明显出血、感染及尿道狭窄等并发症。结论:U100plus双频双脉冲激光是一种操作简单、安全、对软组织损伤小、碎石效率高的激光,输尿管镜配合U100plus激光腔内碎石术治疗男性小儿尿道结石是一种安全、高效、理想的方法。
Objective: To investigate the clinical efficacy of ureteroscopic U100plus laser lithotripsy in the treatment of pediatric urethral calculus. Methods: Thirty-one cases of pediatric urethral calculus underwent ureteroscopic U100plus laser lithotripsy, including 8 cases of anterior urethral calculus and 23 cases of posterior urethral calculus. Results: All the children were treated successfully at one time. The time of gravel was (6.5 ± 2.5) min. There were no complications such as hemorrhage, infection and urethral stricture after operation. Conclusion: U100plus dual-frequency dual-pulse laser is a kind of laser with simple and safe operation, less damage to soft tissues and high efficiency of lithotripsy. Ureteroscopy combined with U100plus laser lithotripsy in the treatment of male pediatric urethral calculus is a safe, The ideal way.