پاورپوینت روده های کوچک

SMALL INTESTINES ANATOMY
The small intestines is a
convoluted tube beginning
at the pyloric sphincter
and ending at the ileocecal
valve.  The small intestines
are about 8-13 feet long
in a patient, and about 20 feet in a cadaver.
The small intestines are divided into the duodenum, jejunum, and the ileum.
SMALL INTESTINES ANATOMY
The duodenum is about 10 in long and is mostly retroperitoneal. The bile duct and the pancreatic duct join to form the hepatopancreatic ampulla which opens into the duodenum.