It is an endoscopic examination of the urinary tract by means of a rigid or flexible cable at the end there is a camera which displayed the problems that may exist, such as 40 calculations; stones which produces and drives out the kidney, ) and that it is necessary to eliminate breaking them in framentos small, expelled through the urethra, using ultrasound or otherwise. The procedure is done under local anesthesia. The ureter is each one of the ducts that carry urine from the kidney to the bladder ( oureo in Greek: urinate ). The kidney, producer of urine, renes renum and skopeo in Greek Latin look, observe.
