Transpancreatic Precut Sphincterotomy for Biliary Access: The Relation of Sphincterotomy Size to Immediate Success Rate of Biliary Cannulation

Figure 4

(a) Transpancreatic precut sphincterotomy in 11 o’clock direction (arrow), (b) large incision sphincterotomy (arrow), (c) successful CBD cannulation (arrow), and (d) postbiliary and pancreatic stenting (white and blue arrows).

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