Gross (02.16) Peritoneum & Upper Abdominal Viscera Flashcards
organs behind the peritoneum are called _____
retroperitoneal
______ tend to travel between peritoneal layers
vessels
the peritoneal cavity is a _____ _____
potential space
the greater omentum attaches to what two things?
- greater curvature of the stomach
- transverse colon
drapes over the small intestine like an apron
greater omentum
how many layers are in the apron part of the greater omentum
4
the lesser omentum attaches to what two things
- lesser curvature of stomach
- duodenum
the hepatogastric ligament (of the lesser omentum) connects what two things?
liver to stomach
the hepatoduodenal ligament (of the lesser omentum) connects what two things?
liver to duodenum
*also contains the portal triad
what three things comprise the portal triad
- hepatic a
- portal v
- bile duct
the mesentary proper anchors what to what?
- small intestine
- posterior abdominal wall
the mesentary proper runs diagonally from the ________ junction to the _______ junction
- duodenojejunal
- ileocecal
the duodenum is anchored by what?
suspensory ligament of treitz
the suspensory ligament of treitz is a fibromuscular ligament that descends from the ____ _____ of ____
right crust of diaphragm
the suspensory ligament of treitz crosses over the ____ ____ and holds the distal _____ in place
- left crus
- duodenum
the suspensory ligament of treitz prevents the _______ _____ from sagging
duodenojejunal junction
the mesocolon anchors what to what?
- colon
- posterior abdominal wall
the ascending and descending colon have no ______
mesentary (attached directly to the posterior wall)
the transverse colon is anchored by the _____ _____
transverse mesocolon
the sigmoid colon is anchored by the ____ ____
sigmoid mesocolon
the falciform ligament divides the ____ into right and left lobes and anchors the ____ to the _____ and ____ ____ _____
- liver
- liver
- diaphragm
- anterior body wall
the anterior and posterior coronary ligaments are reflections of _____ around the _____ area of the liver, they attach the _____ to the _____ surface of the ______
- peritoneum
- bare
- liver
- inferior