Suprapillary puncture of the common bile duct for selective biliary access in ercp

Faculty	Medicine	Year:	2010
Type of Publication:	Theses	Pages:	269
Authors:	Ahmed Hamouda Ali Arnaout
		BibID	11010470
Keywords :	Internal Medicine
Abstract:	Suprapapillary puncture using the free hand needle knife is useful in allowing biliary access when standard methods of biliary cannulation have faild . there are several techniques to gain biliary access .

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