Urinary stones are a common condition of the urinary tract. Stones can be found anywhere in the kidneys, bladder, ureters and urethra. However, kidney and ureteral stones are the most common. Clinical manifestations vary depending on the location of the stone. Typical manifestations of renal and ureteral stones are renal colic and hematuria. Before the onset of colic caused by the stone, the patient does not have any sensation, and due to certain triggers, such as strenuous exercise, labor, long-distance car rides, etc., there is a sudden onset of one side of the lumbar region of severe colic pain, and radiate to the lower abdomen and the perineum, accompanied by abdominal distension, nausea, vomiting, hematuria of varying degrees of hematuria; the main manifestations of bladder stones are difficulty in urination and pain in urination.