A prospective randomized study of loop-tip versus straight-tip guidewire in wire-guided biliary cannulation.
Jae Chul HwangByung Moo YooMin Jae YangYeon Kyung LeeJu Young LeeKihyun LimChoong-Kyun NohHyo Jung ChoSoon Sun KimJin Hong KimPublished in: Surgical endoscopy (2017)
The biliary cannulation rate of the LGW was not significantly different from those of conventional guidewires. Use of the LGW was associated with a lower rate of unintentional pancreatic duct cannulation during wire-guided biliary cannulation than use of the SGW.