GI anatomy pin test

external oblique

lesser splanchnic nerve

SYMPATHETIC innervation of MIDGUT

internal oblique

transversus abdominus

rectus abdominus

tendinous insertions

Aponeurosis

attach muscles to bone

rectus sheath

Fibrous sleeve enclosing the rectus abdominis

parietal peritoneum

lines the abdominal cavity

viceral peritoneum

A: the inner layer the surround organs

falciform ligament

lesser omentum

hepatogastric ligament

connects liver to stomach

hepatoduodenal ligament

portal triad

what is in this structure

greater omentum

transverse mesocolon

mesentery proper

mesoappendix

sigmoid mesocolon

peritoneal cavity

greater sac

peritoneal compartment of the abdominal cavity

lesser sac

peritoneal pouch located behind the lesser omentum and stomach

abdominal esophagus

cardia

cardiac notch

fundus

body

greater curvature

lesser curvature

pyloric antrum

pyloric sphincter

gastric folds

duodenum

major duodenal papilla

opening of ampulla into duodenum

circular folds (duodenum)

head (of pancreas)

body (of pancreas)

tail (of pancreas)

main pancreatic duct

accessory pancreatic duct

hepatopancreatic ampulla

pancreatic + bile duct

diaphragmatic surface (of spleen)

spleen

produces, stores, and eliminates blood cells

pancreas

visceral surface (of spleen)

hilum (of spleen)

splenic vein

right lobe (of liver)

left lobe (of liver)

quadrate lobe (of liver)

caudate lobe (of liver)

diaphragmatic surface (of liver)

bare area (of liver)

not covered by peritoneum

inferior vena cava

round ligament of liver

remnant of umbilical vein

porta hepatis

where the blood and lymph vessels, bile ducts, and nerves enter and leave the liver

hepatic artery proper

3

right hepatic artery

left hepatic artery

cystic artery

8

common bile duct

common hepatic duct

cystic duct

hepatic portal vein

gallbladder

fundus (gallbladder)

body (gallbladder)

neck (gallbladder)

celiac trunk

left gastric artery

splenic artery

common hepatic artery

hepatic artery proper

gastroduodenal artery

duodenojejunal junction

jejunum

ileum

ileocecal junction

cecum

appendix

ascending colon

transverse colon

descending colon

right colic flexure

left colic flexure

sigmoid colon

superior mesenteric artery

jejunal and ileal arteries

ileocolic artery

right colic artery

middle colic artery

A branch of the superior mesenteric artery that supplies blood to the transverse colon

inferior mesenteric artery

left colic artery

sigmoidal arteries

marginal artery

pararenal fat

perirenal fat

hilum (kidney)

left renal vein