Ureteral flexible mirror treatment of stones, common nursing content is as follows: First, before removing the urinary catheter after surgery, usually need to continue bladder irrigation, the accompanying nurse needs to pay attention to whether the bladder irrigation fluid is smooth, the color of the irrigation fluid, if the irrigation fluid appears to be a large number of blood clots, to promptly notify the medical staff. Second, within 1-2 days after the operation, special attention should be paid to the patient’s consciousness, blood pressure, pulse and body temperature. If there is a big abnormality in the above matters, we must be alert to the occurrence of postoperative infectious shock, and inform the medical personnel in time. Third, after removing the urinary catheter and eating, the patient’s family members should urge the patient to drink a small amount of water many times, urinate more often, flush the bladder, and help the discharge of residual stones, but also pay attention to the color of the urine. Fourth, the patient left the bed at the beginning of the activity, must pay attention to the amount of activity, do not overwork. Fifth, there are other more precautions, differentiated according to the condition.