Ureteral stone surgery may result in hematuria, which is a complication after surgery, and it is necessary to determine how to treat it according to the specific situation: 1.If the stone is not yet discharged during hospitalization, it is recommended to have a checkup by the surgeon to determine whether the hematuria is a normal postoperative condition or an abnormal condition that needs to be treated; 2.If the stone remains after surgery, it may cause urinary bleeding due to the residual stone, it is recommended to further perform extracorporeal shock wave If a ureteral stent tube was left in place during hospitalization and the stent tube has not been removed, it may be caused by the ureteral stent tube, and it is recommended to review the situation in the hospital to determine whether the ureteral stent tube in the body needs to be removed; 4. There may be a combination of urinary tract infection, such as infection caused by the stent tube or urinary tract infection secondary to surgery, resulting in mucosal bleeding, and it is recommended to perform urine routine examination and ultrasound examination, and if necessary, anti-infection treatment is needed.