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Encyclopedia > Duct of Santorini
Pancreatic duct
The pancreatic duct.
Latin ductus pancreaticus
Gray's subject #251 1202
Precursor Pancreatic bud
MeSH Pancreatic+Ducts

The pancreatic duct, or duct of Wirsung, is a duct joining the pancreas to the common bile duct to supply pancreatic juices which aid in digestion provided by the "exocrine pancreas". The pancreatic duct joins the biliary tract just prior to the ampulla of Vater. Image File history File links Gray1100. ... Image File history File links Illu_pancrease. ... Latin is an ancient Indo-European language originally spoken in Latium, the region immediately surrounding Rome. ... This article or section is in need of attention from an expert on the subject. ... The ventral and dorsal pancreatic buds (or pancreatic diverticula) are outgrowths of the duodenum during human embryogenesis. ... Medical Subject Headings (MeSH) is a huge controlled vocabulary (or metadata system) for the purpose of indexing journal articles and books in the life sciences. ... The pancreas is an organ in the digestive and endocrine system that serves two major functions: exocrine (producing pancreatic juice containing digestive enzymes) and endocrine (producing several important hormones, including insulin). ... Bile, which is synthesized in the liver, is carried to the right and left hepatic ducts, which converge to form the common hepatic duct. ... This article or section does not cite its references or sources. ... Exocrine gland refers to glands that secrete their products via a duct. ... The Ampulla of Vater is the part of the duodenum where the common bile duct empties into the second part of the duodenum, so named because it has the appearance of an ampulla. ...


Accessory pancreatic duct

Most people have just one pancreatic duct. However, some have an additional "accessory pancreatic duct", called duct of Santorini, which connects straight to the duodenum. Both these ducts connect to the second part (the vertical one) of the duodenum. In anatomy of the digestive system, the duodenum is a hollow jointed tube connecting the stomach to the jejunum. ... In anatomy of the digestive system, the duodenum is a hollow jointed tube connecting the stomach to the jejunum. ...


However, The Duct of Santorini which bypasses the Ampulla of Vater is non-functional whereas the Duct of Wirsung is functional and carries the digestive enzymes released by the pancreas.


Clinical significance

Compression, obstruction or inflammation of the pancreatic duct may lead to acute pancreatitis. The most common cause for obstruction is choledocholithiasis, or gallstones in the common bile duct. Choledocholithiasis is the presence of a gallstone in the common bile duct. ... This article or section does not cite its references or sources. ... Bile, which is synthesized in the liver, is carried to the right and left hepatic ducts, which converge to form the common hepatic duct. ...


Additional images


  Results from FactBites:
 
Anatomy (287 words)
Fusion of the ducts of the two buds leads to the formation of the main pancreatic duct.
The last portion of the duct of the dorsal bud becomes the duct of Santorini or accessory pancreatic duct.
The pancreatic duct collects pancreatic juice made in the gland and runs from the tail of pancreas up to the head of the gland where it joins the second part of the duodenum.
Giovanni Domenico Santorini (www.whonamedit.com) (667 words)
Giovanni Domenico Santorini was the son of an apothecary.
Santorini was generally acknowledged as the outstanding anatomist of his time, carefully dissecting and delineating many difficult and complex gross features of the human body, such as facial muscles involved in emotional expression, accessory pancreatic ducts, and duodenal paillae.
The text is accompanied by three folding copperplates which beautifully illustrate the musculature of the face, the pelvic musculature and genitalia of a sixteen-year old girl with a tubal pregnancy, the external muscles of the ear, and detailed anatomy of the male genitalia and larynx.
  More results at FactBites »


 
 

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