Ureteral lithotripsy is the scientific name for the extraction of kidney stones by ureteral lithotripsy. This method of lithotripsy involves finding the stones under the ureteral lithotripsy scope and using laser lithotripsy to remove the larger stones that have already been broken up, while the remaining smaller stones and powder can be eliminated with the urine. Ureteroscopic extraction of kidney stones requires the insertion of a rigid ureteroscope first, and then a guidewire under the observation of the rigid ureteroscope, and then a flexible ureteroscope under the guidance of the guidewire. The rigid ureteroscope can not form a zigzag angle, and therefore, there is no observation of the pelvis and kidney calyxes, and therefore, the rigid ureteroscope can only be withdrawn after the insertion of the flexible ureteroscope, and the subsequent surgery can be completed under the flexible ureteroscope. Under the ureteral flexible scope, the renal pelvis and calyces are observed, and renal stones are found and crushed by the Holmium laser lithotripsy system, which breaks up the stones into smaller powder as much as possible, and removes larger stone fragments with a basket, while smaller stone fragments can be eliminated by urination after the operation. If you need to undergo ureteral lithotripsy, please go to a regular hospital and follow the doctor’s instructions for treatment, in order to strive for a speedy recovery.