Diagnostic and Therapeutic Endoscopy / 2014 / Article / Fig 3

Clinical Study

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

Figure 3

(a) Papilla (arrow), (b) transpancreatic precut sphincterotomy in 11 o’clock direction (arrow) with inadequate incision, (c) needle knife used to enlarge the incision (arrow), and (d) CBD cannulation (arrow).
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(a)
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(b)
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(c)
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(d)