Anatomy-Abdomen2

Front 1

Back 1

cystic duct

Front 2

Back 2

superior mesenteric vein

Front 3

Back 3

superior mesenteric artery

Front 4

Back 4

middle colic artery

Front 5

Back 5

right colic artery

Front 6

Back 6

ileocolic artery

Front 7

branch

Back 7

right branch of middle colic artery

The middle colic artery divides within the transverse mesocolon into a right branch and a left branch.

Front 8

branch

Back 8

left br. of middle colic a.

The middle colic artery divides within the transverse mesocolon into a right branch and a left branch

Front 9

Back 9

inferior mesenteric artery

as it arises from the anterior aspect of the abdominal aorta at the level of the L3 vertebra

Front 10

Back 10

left colic artery

Front 11

Back 11

sigmoidal arteries

Front 12

Back 12

superior rectal artery

it passes into the pelvic cavity and supplies the rectum and superior portion of the anal canal.

Front 13

Back 13

inferior mesenteric vein

and its tributaries. The inferior mesenteric vein joins the splenic vein or the superior mesenteric vein, usually posterior to the body of the pancreas.

Front 14

Back 14

major duodenal papilla

It is located on the longitudinal fold of the duodenum, which is formed by the common bile duct located between the wall of the duodenum and the head of the pancreas.

Front 15

Back 15

minor duodenal papilla

Front 16

part

Back 16

head of pancreas

Front 17

Back 17

Body of pancreas

Front 18

Back 18

tail of pancreas

Front 19

part

Back 19

pancreas, uncinate process 鉤狀突

Front 20

Back 20

splenic vein

Trace the splenic vein as it exits the spleen at its hilum and runs posterior to the tail, body, neck and head of the pancreas.

Front 21

Back 21

inferior mesenteric vein

which empties into the splenic vein posterior to the neck of the pancreas.

Front 22

Back 22

superior mesenteric vein

The splenic vein ends posterior to the head of the pancreas by joining the superior mesenteric vein to form the portal vein

Front 23

Back 23

portal vein

Front 24

Back 24

taeniae coli 結腸帶

Front 25

Back 25

haustra 結腸袋

Front 26

Back 26

omental appendic 腸脂垂

Front 27

Back 27

right suprarenal gland

Front 28

Back 28

left suprarenal gland

Front 29

Back 29

superior suprarenal artery

branches of the inferior phrenic artery.

Front 30

Back 30

superior suprarenal artery

branches of the inferior phrenic artery.

Front 31

Back 31

middle suprarenal arteries

arising directly from the aorta.

Front 32

Back 32

middle suprarenal arteries

arising directly from the aorta.

Front 33

Back 33

inferior suprarenal arteries

arising from the renal arteries.

Front 34

Back 34

inferior suprarenal arteries

arising from the renal arteries.

Front 35

Back 35

left suprarenal vein

The left suprarenal vein drains into the left renal vein.
The right suprarenal vein empties directly into the inferior vena cava.

Front 36

Back 36

ureter

Front 37

Back 37

renal artery

Front 38

Back 38

medial arcuate ligament
內側弓狀韌帶

Front 39

Back 39

median arcuate ligament,
正中弓狀韌帶

Front 40

Back 40

lateral arcuate ligament
外側弓狀韌帶

Front 41

Back 41

psoas major muscle

Front 42

Back 42

fascia of the quadratus lumborum muscle

Front 43

Back 43

hiatus of the inferior vena cava

is located in the tendinous portion of the diaphragm at the level of the T8 vertebra.

Front 44

Back 44

esophagal hiatus

is located in the muscular portion of the diaphragm at the level of the T10 vertebra.

Front 45

Back 45

aortic hiatus

is located posterior to the median arcuate ligament of the diaphragm at the level of the T12 vertebra.

Front 46

Back 46

right common iliac artery

The abdominal aorta begins at the aortic hiatus of the diaphragm and ends inferiorly by dividing into the right common iliac artery and the left common iliac artery at the level of L4.

Front 47

Back 47

left common iliac artery

The abdominal aorta begins at the aortic hiatus of the diaphragm and ends inferiorly by dividing into the right common iliac artery and the left common iliac artery at the level of L4.

Front 48

Back 48

celiac ganglia

which are located at the base of the celiac trunk

Front 49

Back 49

greater splanchnic nerve

is visible as it pierces the crus of the diaphragm and passes to the celiac ganglion.

Front 50

Back 50

celiac trunk

Front 51

Back 51

superior mesenteric artery

Front 52

Back 52

inferior mesenteric artery

Front 53

Back 53

lumbar arteries, four pairs

Front 54

Back 54

inferior vena cava

is formed by the union of the right common iliac vein and left common iliac vein at the level of the L5 vertebra

Front 55

Back 55

renal vein

Front 56

Back 56

renal vein

Front 57

Back 57

right gonadal vein

Front 58

Back 58

left gonadal vein
(testicular or ovarian)
join the left renal vein

Front 59

Back 59

cisterna chyli 乳糜池

Front 60

Back 60

sympathetic trunk

Front 61

Back 61

psoas major muscle

Front 62

Back 62

iliacus muscle

Front 63

Back 63

quadratus lumborum muscle

Front 64

Back 64

transversus abdominis muscle

Front 65

Back 65

quadratus lumborum muscle

arises from the iliac crest and inserts on the transverse processes of the lumbar vertebrae and twelfth rib.

Front 66

Back 66

iliohypogastric nerve (L1)

located inferior to the subcostal nerve.

Front 67

Back 67

ilioinguinal nerve (L1)

located inferior to the subcostal nerve.

Front 68

Back 68

lateral femoral cutaneous nerve (L2, L3)
passes inferiorly and laterally to the iliohypogastric nerve and ilioinguinal nerve across the iliacus muscle.

Front 69

Back 69

femoral nerve (L2, L3, L4)
is located in the groove between the psoas major muscle and the iliacus muscle

Front 70

Back 70

genitofemoral nerve (L1, L2)
is located on the anterior surface of the psoas major muscle.

Front 71

Back 71

obturator nerve (L2, L3, L4)
passes through the obturator canal and lies on the medial side of the psoas major muscle.