Pancreatic sphincterotomy and sphincteroplasty.

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sphincterotomy and sphincteroplasty

History and definitions In 1681 Glisson described a sphincter at the end of the common bile duct, which allowed bile to flow intermittently into the duodenum.' Exactly 200 years later, Oddi portrayed the sphincteric mechanism in greater detail,2 but it was not until 1957 that Boyden unravelled the complexity ofthe anatomical sphincter surrounding the terminus of the common bile duct and pancrea...

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Endoscopic pancreatic and biliary manometry in pancreatic, biliary, and papillary disease, and after endoscopic sphincterotomy and surgical sphincteroplasty.

Endoscopic manometry was used to measure pancreatic duct, common bile duct, pancreatic duct sphincter and bile duct sphincter pressures in 43 healthy volunteers and 162 patients with a variety of papillary, pancreatic and biliary disorders. Common bile duct pressure was significantly raised after cholecystectomy, with common bile duct stones and papillary stenosis but pancreatic duct pressure o...

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Endoscopic Pancreatic Sphincterotomy: Indications and Complications

BACKGROUND/AIMS Although a few recent studies have reported the effectiveness of endoscopic pancreatic sphincterotomy (EPST), none has compared physicians' skills and complications resulting from the procedure. Thus, we examined the indications, complications, and safety of EPST performed by a single physician at a single center. METHODS Among 2,313 patients who underwent endoscopic retrograd...

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Prior minimal endoscopic sphincterotomy to prevent pancreatitis related to endoscopic balloon sphincteroplasty

AIM To investigate the efficacy of prior minimal endoscopic sphincterotomy (EST) to prevent pancreatitis related to endoscopic balloon sphincteroplasty (EBS). METHODS After bile duct access was gained and cholangiogram confirmed the presence of stones < 8 mm in the common bile duct at endoscopic retrograde cholangiography, patients were subjected to minimal EST (up to one-third of the size th...

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Endoscopic pancreatic balloon sphincteroplasty for difficult to treat pancreatic stones and strictures: experience in 80 patients

Background and aim  There is paucity of data about endoscopic pancreatic sphincteroplasty (EPS) after endoscopic pancreatic sphincterotomy (EPST) in the treatment of chronic pancreatitis. The aim of this study was to establish the indications for EPS, complications related to it, and to examine its effectiveness in managing chronic pancreatitis after a year of follow-up. Methods  We evaluated...

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ژورنال

عنوان ژورنال: Gut

سال: 1992

ISSN: 0017-5749

DOI: 10.1136/gut.33.7.865