Endoscopic access to the common bile duct (CBD) remains difficult in 10% of cases, requiring alternative techniques .CBD access was difficult after either five unsuccessful attempts, five unintentional insertions into… Click to show full abstract
Endoscopic access to the common bile duct (CBD) remains difficult in 10% of cases, requiring alternative techniques .CBD access was difficult after either five unsuccessful attempts, five unintentional insertions into the pancreatic duct or >10‐min‐long unsuccessful attempts. This retrospective study with historical controls aimed to evaluate the benefit of the double guidewire (DGW) technique after failure of standard CBD cannulation.
               
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