colon Flashcards
parts of the colon
ascending, tranverse, descin and sigmoid
colon length
150 cm
what is the change called wher the colon turn 90 degree from ascending colon to the tranvse colon
right colotic flexutre
what point does the tranves colon turn to go down, and what is the name of the turn
left colic flexture
is the deceind colon anterior or poster to the kidney
anterior
sigmoid colon lench
40 cm
end poiot of sigmoid colon
s3
omental appendies
small pouches of peritoneum filled with fat
name of muchel running along large bowl and the numerh of strops
teniae coli, 3 strips
ascending colon anterior and posterior structures
Anterior
Small intestine
Greater omentum
Anterior abdominal wall
Posteior
Iliacus and quadratus lumborum
Right kidney
Iliohypogastric and ilioinguinal nerves
anterior and posteor of tranverse colon
Greater omentum
Anterior abdominal wall
posterior
Duodenum
Head of the pancreas
Jejunum and ileum
antioer and postero of descending colon
Small intestine
Greater omentum
Anterior abdominal wall
posteiror
Iliacus and quadratus lumborum
Left kidney
Iliohypogastric and ilioinguinal nerves
anterior nd oster of sigmoid colon
Urinary bladder
Uterus and upper vagina (females only)
Posterior
Rectum
Sacrum
Ileum
what part of the colon is midgut
asceding, and 2/3 transver
what part of the colon is hindgut
1/3 and sigmoid colon
what is the arteyr supply of the midgut
superior mesentic atery
what is the gernal supply of hte hindgut
inferior mesenteric artery
what is the transever colon arteyr supply
riglt, middle and left colic arteyr
what is the supply of the right middle and left colic artery
right and miidle - superior mesenteric
left - infiroer meseneti
what is the arteiral supply of the ascening colion
ileocoland and right colic arteris from the superior meentic artery
what is the artiesl supply of the decieng colon
the left colic artyer from the inferior mesentic ateyr
what arteis supply the sigmoid colon
sigmoid arteries - branches ofht eh inferior mesenteric arteyr
what is the venous drainage ofthe asceing colon
ileocolic and right colic vins
what is the venous draingage of the transverse colon
middle colic vein which empties into thesuperi mesenteric vein
what isthe venous drainage of the descedning colon
left colic vein which drains into the infier mesenter cvein
what is the innervatio of midgut structers
superio mesenteric plexus
what is the innervatio fo the hindgut derived structures
parasympatheic inrevatio via the pelvie spalnci nver
sympatheic neveration via the lumbar splanci nerve
all though the infefer mesenteric plexus
lympathic drainseg of the asceing and tranverse colon
superior mesenteric nodes
lympathic drainge of the descineing colon and sigmodi
inferior mesenteric nodes
