Predictors of Proximal Stone Migration During Ureteroscopic Pneumatic Lithotripsy For Proximal Ureteric Calculi: A Retrospective Study
Background:Proximal stone migration during semirigid ureteroscopic pneumatic lithotripsy is a common cause of procedural failure, resulting in reduced stone-free rates and increased need for secondary interventions. Identifying factors associated with stone migration may help improve surgical planning and outcomes. Ai...