Relations of Abdominal Organs Flashcards
Surface anatomy of stomach?
5th - 6th rib Transpyloric plane (at rib 8/L1) BUT shape/ position of stomach changes as it fills
Superior relations of stomach? (2 things)
Oesophagus
Diaphragm
Inferior relations of stomach? (2)
Head and neck of pancreas
Anterior relations of stomach? (4)
Left lobe of liver
Gall bladder
Abdominal wall
Greater omentum
Posterior relations of stomach? (6)
Lesser sac
Left kidney and suprarenal gland
Splenic artery
Common bile duct
Gastroduodenal artery
Surface anatomy of duodenum?
1st part at transpyloric plane - between L1 and L2
Duodenal-jejunal junction at 3cm left of midline
Relations of 1st part of duodenum? (5)
Liver
Gall bladder
Portal vein
IVC
Bile duct
Relations of 2nd part of duodenum? (4)
Pancreas
Right kidney
Right ureter
Transverse colon
Relations of 3rd part of duodenum? (7)
Right ureter
Right psoas
Jejunum
Pancreas
Superior mesenteric vessels
IVC
Aorta
Relations of 4th part of duodenum? (4)
Jejunum
Aorta
IVC
Root of mesentery
Surface anatomy of liver?
Superior surface at ribs 5-6
Superior relation of liver? (1)
Diaphragm
Anterior relations of liver?
Anterior abdominal wall
Rib cage
Posterior relations of liver? (7)
Right kidney and suprarenal gland
Gall bladder
Oesophagus
Duodenum
Stomach
Right colic flexure
Surface anatomy of gall bladder?
Right 9th costal cartilage
Superior relation of gall bladder? (1)
Inferior border of liver
Inferior relations of gall bladder? (2)
Biliary tree
Duodenum
Anterior relations of gall bladder? (2)
Anterior abominal wall
Rib cage
Posterior relations of gall bladder? (2)
Transverse colon
Proximal duodenum
Superior relation of pancreas? (1)
Stomach
Anterior relations of pancreas? (2)
Transverse colon
Stomach
Posterior relations of pancreas? (10)
Aorta
IVC
Left kidney
Left adrenal gland
Bile duct
Portal vein
Splenic vein
Superior mesenteric artery
Left psoas
Spleen
Surface anatomy of spleen?
Inferior to ribs 9-11 in left hypochondrium
Inferior relation of spleen? (1)
Left colic flexure
Anterior relation of spleen? (1)
Stomach
Posterior relations of spleen? (3)
Diaphragm
Left lung
Ribs 9-11
Anatomical location of caecum?
Right iliac fossa
Think muscles
What structures is the caecum related to? (3)
Small intestine
Iliacus
Psoas
Think muscles
What structures is the ascending colon related to? (8)
Small intestine
Quadratus lumborum
Right kidney
Iliohypogastric nerve
Ilioinguinal nerve
Greater omentum
Iliac crest
Iliacus
What structures is the transverse colon related to? (3)
Greater omentum
Pancreas
Small intestine
Think muscles and nerves
What structures is the descending colon related to? (8)
Small intestine
Greater omentum
Left kidney
Quadratus lumborum
Psoas
Femoral nerve
Ilioinguinal nerve
Iliohypogastric nerve
What structures is the sigmoid colon related to?
Urinary bladder (males)
Vagina and uterus (females)
Rectum
Sacrum
What are the anatomical landmarks of the kidneys?
T12 - L3
Right sits lower due to presence of liver
Anterior relations of right kidney? (4)
Adrenal gland
2nd part duodenum
Liver
Right colic flexure
Posterior relations of right kidney? (6)
Diaphragm
Rib 12
Psoas
Quadratus lumborum
Transverse abdominis
Subcostal nerve
Anterior relations of left kidney? (6)
Adrenal gland
Spleen
Stomach
Pancreas
Left colic flexure
Jejunum
Posterior relations of left kidney? (6)
Diaphragm
Ribs 11 and 12
Psoas
Quadratus lumborum
Transversus abdominis
Subcostal nerve