Efficacy of Fistulotomy for Biliary Cannulation

We will perform a duodenoscopy, once located next to the papilla, we will perform precut fistulotomy on the papillary infundibulum with a needle knife with EBRE, EndoCut I, Effect 2, until biliary fluid exit is seen or the biliary duct is noted, then we will access to the biliary tree to complete de procedure.

We will perform a duodenoscopy, once located next to the papilla, we will perform precut fistulotomy on the papillary infundibulum with a needle knife with EBRE, EndoCut I, Effect 2, until biliary fluid exit is seen or the biliary duct is noted, then we will access to the biliary tree to complete de procedure.

We will perform a duodenoscopy, once located next to the papilla, we will perform cannulation with sphincterotome and hydrophilic tipped guidewire aided by fluoroscopy, once the guidewire reaches de common bile duct (seen on fluoroscopy) we will continue with the procedure according to the patient's indication.

We will perform a duodenoscopy, once located next to the papilla, we will perform cannulation with sphincterotome and hydrophilic tipped guidewire aided by fluoroscopy, once the guidewire reaches de common bile duct (seen on fluoroscopy) we will continue with the procedure according to the patient's indication.