Abdomen Flashcards
Remnant of umbilical vein
round ligament of liver
Dermatome to umbilical area
T10
Dermatome to suprapubic area
L1
Vertebral level associated with origin of celiac artery
T12
Vertebral level associated with origin of SMA
L1
Vertebral level associated with origin of renal arteries
L2
Vertebral level associated with origin of gonadal arteries
L2
Vertebral level associated with origin of IMA
L3
Vertebral level of umbilicus
Disc L3-4
Vertebral level of aortic bifurcation
L5
Vertebral level for formation of IVC
L5
Spinal levels to muscles of anterior abdominal wall
T7-L1
Structure that forms the superficial inguinal ring
aponeurosis of external oblique
Structure that forms deep inguinal ring
transversalis fascia
Structure that form the floor of inguinal canal
Inguinal ligament
Bony attachments of inguinal ligament
ASIS and pubic tubercle
Structure that forms the floor of inguinal canal
Inguinal ligament
Structures that form conjoint tendon
Internal oblique and transversus abdominis
Abdominal layer continuous with external spermatic fascia
external oblique
Abdominal layer continuous with cremasteric fascia
Internal oblique
Abdominal layer continous with internal spermatic fascia
Transversalis fascia
Structure that lies between protrusion sites of direct and indirect hernias
Inferior epigastric artery
Type of hernia that enters deep inguinal ring
Indirect inguinal
Most common type of hernia
indirect inguinal
Most common side for indirect inguinal hernia
Right
Type of hernia that protrudes through the hesselbach triangle
Direct inguinal
Boundaries of hesselbach triangle
Inguinal ligament, rectus abdominis, inferior epigastric artery and vein
Type of hernia that traverses both deep and superficial rings
Indirect inguinal
Fluid in processus vaginalis
Hydrocele
Communication between greater ad lesser sacs
epiploic foramen
Superior border of epiploic foramen
caudate lobe of liver
Inferior border of epiploic foramen
First part of duodenum
Posterior border of epiploic foramen
IVC
Ligament that contains portal vein, hepatic artery, and bile duct
hepatoduodenal (lesser omentum)
Structure that limits spread of ascitic fluid in left paracolic gutter
Phrenicolic ligament
Structure that limits the spread of ascitic fluid within infracolic compartment
root of mesentery
Superior extent of right paracolic gutter
hepatorenal recess
Most inferior portion of peritoneal cavity
rectouterine pouch
Structures supplied by celiac artery
stomach, duodenum, liver, spleen, gallbladder, pancreas
Branches of celiac artery
Left gastric, common hepatic, splenic
Blood supply to stomach
Left and right gastroepiploic, right, left, and short gastric
Major structure of bed of stomach
pancreas, spleen, left kidney, suprarenal gland, diaphgram
Ducts that join to form common bile duct
Cystic and common hepatic
Structure that separates right and left lobes of liver
falciform ligament
Origin of cystic artery
right hepatic artery
Ribs directly related with spleen
Ribs 9-11
Organs related to spleen
Stomach, colin, left kidney, tail of pancreas
Artery to small intestine
SMA
Organs supplied by both celiac and SMA
duodenum and pancreas
Organs supplied by both SMA and IMA
Tranverse colon
Vessels located posterior to head of pancreas
IVC
Vessels located posterior to neck of pancreas
portal vein
Veins that unite to form portal vein
splenic and SMV
Clinically important organs for portocaval anastomoses
esophagus, rectum, liver
Two structures that lies posterior to SMA near its origin
left renal vein, duodenum
Three distinguishing features of the large intestine
Taenia coli, haustra, epiploic appendages
Termination of left gonadal vein
Left renal vein
Termination of right gonadal vein
IVC
Location of initial pain of appendicitis
umbilical region
Motor innervation of diaphragm
phrenic
Sensory innervation of diaphragm
phrenic + intercostal
Spinal levels of phrenic nerve
C3-5
Vertebral level that inferior vena cava traverses diaphragm
T8
Vertebral level that aorta traverses diaphragm
T10
Structures that traverse diaphragm with esophagus
Vagal trunks
Vertebral level that aorta traverses diaphragm
T12
Structure that traverses diaphragm with aorta
thoracic duct
Structure that traverses diaphragm through crura
Greater, lesser, and least splanchnic nerves
Portocaval anastomoses causing esophageal varices
left gastric vein and azygous vein
Portocaval anastomoses causing caput medusae
paraumbilical vein and superficial epigastric vein
Portocaval anastomoses causing hemorrhoids
Superior rectal vein and middle rectal vein and inferior rectal vein