The procedure is typically performed under general or local anesthesia. The ureteroscope is gently inserted through the urethra into the bladder and then into the ureter. The progress is monitored on a screen, allowing the physician to identify abnormalities. If necessary, instruments can be passed through the ureteroscope to remove stones, take biopsies, or perform other therapeutic interventions. The procedure is generally safe, with a low risk of complications.
