Guidelines For Clinical Practice
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Jun 16, 2012; 4(6): 241-246
Published online Jun 16, 2012. doi: 10.4253/wjge.v4.i6.241
Figure 1
Figure 1 The guide-wire technique has been used in this patient to cannulate the minor papilla. The minor papilla is cannulated with the guide-wire tip protruding a few millimeters over the cannula.