BN SO52 - Innovative Tools for Laparoscopic Bile Duct Exploration (LCBDE) in Torbay Hospital

Abstract Background Laparoscopic bile duct exploration (LCBDE) is a minimally invasive technique used to manage common bile duct (CBD) stones. The procedure has evolved significantly with the development of specialized tools that enhance efficacy and patient outcomes. This abstract aims to discuss the various tools employed for LCBDE at Torbay Hospital, highlighting their specific uses, benefits, and outcomes. Method We conducted a retrospective analysis of LCBDE procedures performed at Torbay Hospital. The tools used included the Pusen ‘Skinny scope’, Ambscope, Nathenson tipless basket, GB stone retrieval basket, and Rotacrusher. Data were collected on the types of tools used, procedural success rates, stone clearance rates, and any complications Results The Pusen ‘Skinny scope’ (3mm) was used in 60% of cases for transcystic exploration, showing high success in stone visualization and retrieval. The Ambscope (5mm) was used in 30% of cases for choledochotomy, effectively accessing larger stones. The Nathenson tipless basket retrieved up to 8mm stones in 45% of cases. The GB stone retrieval basket extracted non-disposable stones up to 2cm. The Rotacnsher, used for large stones in choledochotomy, was highly effective but needed larger port access. Laser and mechanical lithotripters fragmented stones larger than 1cm with an 85% success rate. Overall stone clearance was 90% with minimal complications. Conclusion The use of specialized tools in LCBDE at Torbay Hospital has significantly improved the management of CBD stones. The Pusen ‘Skinny scope’ and Ambscope provide excellent visualization and access, while the Nathenson tipless basket and GB stone retrieval basket offer reliable stone extraction capabilities. Advanced lithotripters further enhance the ability to manage larger stones. These tools collectively contribute to high success rates and favorable patient outcomes, reinforcing the value of LCBDE in modern surgical practice.