Ureteral stricture resection and reanastomosis is a major surgery. Ureteral stricture resection and reanastomosis belongs to a category of more complex surgery, mainly for various causes of localized narrowing of the ureter, the general process is to remove the narrowed section of the ureter, and then anastomose the two severed ends of the ureter, in order to re-establish the normal patency of the ureter, the operation can be completed laparoscopically or can choose open surgery. Usually, ureteral stricture resection and reanastomosis is a longer and more complicated operation, and there may be certain complications after the operation, such as infection, bleeding, ureteral restenosis, etc., depending on the patient’s own situation. Currently, ureteral stricture resection and reanastomosis is a relatively common and well-formed surgery in urology, and after active preoperative preparation, the general prognosis is good, and there is no need to have too much concern. If you have ureteral stenosis, please consult a doctor in time, under the guidance of the clinician to avoid delay.