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Questions and Answers
Which part of the small intestine wraps around the pancreatic head?
Which part of the small intestine wraps around the pancreatic head?
Which part of the small intestine is larger in diameter, has a thick wall, and a less fatty mesentery compared to the ileum?
Which part of the small intestine is larger in diameter, has a thick wall, and a less fatty mesentery compared to the ileum?
Which part of the small intestine has more prominent plicae circulares, longer vasa recta, and fewer vascular arcades and Peyer's patches?
Which part of the small intestine has more prominent plicae circulares, longer vasa recta, and fewer vascular arcades and Peyer's patches?
Which part of the small intestine extends from the pylorus to the ligament of Trietz?
Which part of the small intestine extends from the pylorus to the ligament of Trietz?
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Which part of the small intestine is the distal 3/5 of the jejunoileal segment?
Which part of the small intestine is the distal 3/5 of the jejunoileal segment?
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Study Notes
Surgical Management of Intestinal Disorders: Key Points
- The small intestines extend from the pylorus to the ileocecal junction and measure about 4-6 meters in adults.
- The small intestine is divided into different segments: duodenum, jejunum, and ileum.
- The duodenum has four portions, with the first portion being intraperitoneal and the rest retroperitoneal.
- The duodenum is part of the foregut and wraps around the pancreatic head.
- The jejunum is intraperitoneal and is part of the midgut.
- The ileum is part of the midgut and is divided into a distal 3/5 jejunoileal segment and a proximal 2/5 jejunoileal segment.
- The ileum is larger in diameter, has a thicker wall, and has a less fatty mesentery compared to the jejunum.
- The ileum also has more prominent plicae circulares, longer vasa recta, fewer vascular arcades, and fewer Peyer's patches.
- The small intestine has a segmental arterial blood supply and lymph drainage.
- The text is copyrighted by Wolters Kluwer Health/Lippincott Williams and Wilkins.
- Surgical management of intestinal disorders involves treating disorders such as small bowel obstruction, intestinal fistula, Mackles Diverticulum, mesenteric ischemia, and neoplasms.
- Surgical anatomy and understanding the different segments of the small intestine are important for successful surgical management of intestinal disorders.
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Description
Test your knowledge on surgical management of intestinal disorders with this quiz. Explore topics such as small bowel obstruction, intestinal fistula, mesenteric ischemia, and neoplasms. Learn about the surgical anatomy and gross anatomy of the small intestines. Measure your expertise in this specialized field.
