Duodenum

Learning Objectives

After reading this post you will know

  • The location of duodenum.
  • Parts of duodenum.
  • Relations of  the four parts of duodenum.
  • Anatomical basis of duodenal cap seen in barium meal radiograph.
  • Internal features of second part of duodenum
  • Arterial supply of duodenum.
  •  Embryological basis of annular pancreas.

Location, Gross features and Parts of  Duodenum

Location, Gross features and Parts of  Duodenum

 

Duodenal Cap

Duodenal Cap

Relations of First and Second Parts of Duodenum

Relations of First and Second Parts of Duodenum

Relations of Third and Fourth Parts of Duodenum

Relations of Third and Fourth Parts of Duodenum

 

Arterial Supply of Duodenum

Arterial Supply of Duodenum

 

Applied Aspects- Annular Pancreas and Wilke’s Syndrome

Applied Aspects- Annular Pancreas and Wilke's Syndrome

 

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