Modification of tubeless percutaneous nephrolithotomy: anterograde stent with flank tether

Abstract

A limitation of tubeless percutaneous nephrolithotomy is the need for postoperative office cystoscopy for removal of the ureteral stent. We have developed a novel technique of intraoperative ureteral stent placement that allows for outpatient removal of the stent through the flank using the stent tether.