Research progress on factors influencing the success rate of ureteral access sheath / 国际外科学杂志

ABSTRACT

During the operation of flexible ureteroscope, the ureteral access sheath is effectively placed, which accelerates the circulation of fluid in the kidney, thus reducing the pressure in the kidney and enhancing the clarity of the operation field. The success rate of lithotripsy and the risk of postoperative infection depend on the position of the ureteral access sheath. This article reviews the factors affecting the insertion process of the ureteral access sheath and the methods to improve the success rate of the insertion of the ureteral access sheath.