Evaluation of Ureteral Stent Placement After Retroperitoneal Laparoscopic Ureterolithotomy for Upper Ureteral Stone: Randomized Controlled Study

Abstract

RLU for large upper ureteral stones could be considered as a primary line for treatment as regards the economic status in developing countries. Laparoscopic ureterolithotomy (LU) without stent placement for upper ureteral stones is safe, cost effective, has less operative time, and needs no auxiliary procedures when compared with the use of stent placement after LU, which adds costs and discomfort for the patient.