Abstract:INTRODUCTION AND OBJECTIVES: Extracorporeal shockwave lithotripsy (ESWL) and flexible ureterorenoscopy (URS) are firstline treatment options for uncomplicated nephroureterolithiasis. It is well established that stone-free rates are higher for those undergoing URS. Given the variable definitions for "stone-free", however, an analysis of retreatment rates in clinical practice is necessary to truly evaluate the effectiveness of the two modalities. Furthermore, an accurate understanding of the treatment costs is p… Show more
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