Video: The vacuum suction ureteroscopic lithotripsy. The working sheath was placed near the stone under direct vision by the guidance of the standard endoscope. 200-μm holmium laser fiber was inserted into ureterscope for lithotripsy. Stone fragments were flushed out by vacuum suction. The working sheath was withdrawn under direct vision to check the injury to ureter wall.
Video: Identification of the testis, the configuration of the vas and vessels and their relation to the internal ring.