Transpancreatic Precut Sphincterotomy for Biliary Access: The Relation of Sphincterotomy Size to Immediate Success Rate of Biliary Cannulation
Figure 2
(a) Long papilla (arrow), (b) transpancreatic precut sphincterotomy in 11 o’clock direction (arrow), (c) CBD cannulation by sphincterotome (arrow), and (d) postbiliary and pancreatic stenting (white and blue arrows).