Stone displacement with combined Sotn ureteroscopy and flexible ureteroscopy for lower calyx stones ⩽20 mm: a retrospective comparative study
Therapeutic Advances in Urology
Published online on March 31, 2026
Abstract
Therapeutic Advances in Urology, Volume 18, January-December 2026.
Background:The lower calyx is the most common site for kidney stones. While minimally invasive, flexible ureteroscopic lithotripsy often yields suboptimal stone-free rates (SFR) for lower calyx stones due to anatomical constraints and limited endoscope ...
Background:The lower calyx is the most common site for kidney stones. While minimally invasive, flexible ureteroscopic lithotripsy often yields suboptimal stone-free rates (SFR) for lower calyx stones due to anatomical constraints and limited endoscope ...