Long-term evaluation of outcomes and costs of urolithiasis re-interventions after ureteroscopy, extracorporeal shockwave lithotripsy and percutaneous nephrolithotomy based on German health insurance claims data.

This study describes outcomes after use of different intervention options for urolithiasis. URS patients showed longest time free of re-interventions and lowest number of sick leave days. Although SWL patients initially had lower costs, URS patients had lower costs in the long run. PCNL patients showed high costs and sick leave days.