Analysis of the Value of Flexible Ureteroscopy in the Treatment of Renal Calculi.

Objective: Kidney stones (renal calculi) are a prevalent medical condition, causing significant pain and discomfort to patients. The existing treatment options for kidney stones include extracorporeal shock wave lithotripsy (ESWL), percutaneous nephrolithotomy (PCNL), and flexible ureteroscopy. It is crucial to evaluate the effectiveness of different treatment modalities, including flexible ureteroscopy, to ensure optimal patient outcomes.