Original Article
Copyright ©2012 Baishideng.
World J Gastrointest Endosc. Sep 16, 2012; 4(9): 398-404
Published online Sep 16, 2012. doi: 10.4253/wjge.v4.i9.398
Table 3 Deep biliary cannulation success rate
Group FGroup SP value
During the first ERCP85/88 (96.5%)60/85 (70.6%) (within 4 attempts of no more than 5 min)< 0.0001
Patients shifted to fistulotomy 21/24 (84%)
During the second ERCP after 7 d04 (4.7%)
Overall success rate96.5%98.8%