Safety and Efficacy of a Small J-Tipped Guidewire for Pancreatic Duct Endoscopic Intervention

Figure 1

Guidewires. (a) Angle-tipped guidewire. (b) Neutral positions of angle-tipped guidewire. (c) Small J-tipped guidewire. The tip was bent to attain a 0.55-mm radius. (d) Neutral positions of small J-tipped guidewire.

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(b)

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