输尿管手术后是否停留支架,这一有争议的课题已延续了多年。随着制造工艺、材料选择的迅速发展、输尿管支架也在不断更新、完善。特别是腔内泌尿外科的发展,使得进入肾的通道从以往的只有一条(即经尿道、膀胱、输尿管)进路,又增加了经皮穿刺肾造瘘的捷径,从而大大扩大了输尿管支架的应用范围。因此,人们不得不对它的作用要给予重新的评价。 Whether the stent has been left after ureteral surgery has been controversial for many years. With the rapid development of manufacturing technology and material selection, ureteral stents are constantly updated and perfected. In particular, the development of endourology, making access to the kidney from the past, only one (that is, transurethral, ​​bladder, ureter) approach, and increased percutaneous nephrostomy shortcut, which greatly expanded the ureteral stent Application range. Therefore, people have to give a new evaluation of its role.