11/08/2017
MAESTRO PORTAL - PROCEDURE - Flexible Ureteroscopy and Laser Lithotripsy of an Obstructing StoneAfter placing a guidewire the flexible ureteroscope is backloaded on the wire. The surgery is performed without a ureteral access sheath. After stone fragmentation residual fragments are retrieved from the ureter using stone baskets, and a stent is put in place to ensure sufficient drainage.