Ureteral intubation for men with kidney stones is the placement of a ureteral stent tube that is used to dilate the ureter. Ureterolithotomy for kidney stones involves the insertion of a ureteral stent tube through the patient’s penis to the renal end of the ureter, which is intended to dilate the ureter. Only after the ureter has been dilated does it facilitate the placement of a ureteroscope for lithotripsy. This ureteral stent tube has one end within the kidney and the other within the bladder and does not pass out of the body with urine. In addition, patients who require ureteral insertion should rest, drink plenty of fluids, refrain from drinking alcohol and seafood, and prevent infections in the urinary tract and pay attention to personal hygiene.