输尿管内支架治疗远端输尿管结石［ＥｄｗａｒｄＫＬ，ｅｔａｌ．ＪＵｒｏｌ，１９９５，１５３：３４］远端１／３输尿管结石（小于１０ｍｍ）经常需要在麻醉下输尿管镜取石或激光碎石治疗，输尿管内支架以往常用于手术前缓解病人症状，由于输尿管支架能够使输尿管被动扩... Ureteral Stenting in the Treatment of Distal Ureteral Calculi [EdwardKL, et al. JUrol, 1995, 153: 34] Distal 1/3 ureteral calculi (less than 10 mm) often require ureteroscopic lithotripsy or laser lithotripsy under anesthesia. Ureteral stents are often used to relieve patient symptoms prior to surgery. Because ureteral stents enable Passive ureteral expansion ...