输尿管镜钬激光治疗输尿管上段结石防止结石逃逸方法的研究进展

摘要

Migration of ureteral stones or stone fragments is quite common failure during the ureteroscopic holmium:YAG laser lithotripsy for proximal ureteral stones.Such complications require additional procedures and even operation,which increases the cost and time of treatment.Auxiliary devices can prevent the migration and improve stonefree rate of a single operation.%在输尿管镜钬激光治疗输尿管上段结石中,结石及结石碎片向肾盂逃逸是治疗失败的常见问题,往往需要进一步处理,甚至再次手术,增加治疗成本和时间.辅助装置的应用明显降低结石逃逸的发生率,提高单次手术的结石清除率.