Overview
This study aims to optimize the management of complex biliary stones by identifying predictive factors for SpyGlass lithotripsy failure.
Eligibility
Inclusion Criteria:
- Any adult patient who underwent cholangioscopy-guided lithotripsy for bile duct stones between January 1, 2018, and May 30, 2025
Exclusion Criteria:
- Patient who objected to the collection of their data