posterior abdominal wall

describe the diaghram

a double domed muskulotendenous partion

what are the openings of the diafgham

the caval opening, he eospohogeal openin and the aortic opening

what travles through the the caval opening

nerves

what travles through the eosophogeal opening

the vagal trunk and eosophogeal branches

what travles through the aortic opening

the aorta, thoracic duct and azygous veins

what is the diapham innervated by

the phrenic nerve

what are the main muscles in the posterior abdominal wall

quadratus lumborium, psoas mar, psas minor and illiacus

whats the origin of the quadratus lubarium

the iliac crest l5 lumbar vertebre

where dose the quadratus lumbirium insert

inferior origin of the 12th rib

where does the psoas majour orogin

vertebal body - T12 to L5

where does the psoas majour insert

the femour

whats the role of the psoas majour

hip flexor - brings the thigh up

is the psoas minor present in everyone

no

where des the psoas minor originate

T12 to L1

where does the psoas minor attach

pubic eminants

whats the role of the psoas minor

a weak flexor of vertable columb

where is the iliacus located

in the iliac fossa

what muscle does the illiac join with

psoas majour

when the ilicus joins the psoas majour what are they then referd to as

iliosoas

where does the iliacus insert

femour

what tyoe of organs are the kidneys

pernetal

where are the kidneys found

T12 to L3

which one of the kidneys lies lower in the body

the right one

why does the right kidney lie lowe than the left

the liver prevents the right one from rising any higher during development

what does the yellow arrow indicate

the hilum

what does the grwwn arrow indicate

renal atery

wht does the blue arrow indicate

renal vein

what does the pink arrow indicate

the renal pelvis

what does the purple qarrow indicate

the ureter

what is a horse shoe kidney

when the kidneys dont seperate during development

where do the ureters pass over

the pelvic brim athe birification of the common iliiac atery

what are the narrowing sites allong the ureter called

constriction potential sites

wheres the first ristriction potential site located allong the ureters

at the junction between the ureters and the pelvis

wheres the second constriction potential site located

where the ureters cross the pelvis brim

wheres the 3rd constrction potential site located

allong their passage through the wall of the urinary bladder

wheres the lumbar plexus located

from L1 to L4

what are the 6 main nerves in the lumbar plexus

iliohypogastric, iliolingual, genitoformaral, lateral femoral cutaneous, obituator and femoral

whats the mnomic for remembering the main nerves

i (twice) get laid on fridays

what des the i stand for

iliohypogastric

what does the twice stand for

iliolinguinal

what does the get stand for

genitofemoral

what does the laid stand for

lateral femorus cutaneous

what does the on stand for

obituator

what does the friday stand for

femoral

what muscle does the lumbar plexus form inside of

psoas majour muscle

which of the nerves dont emerge lateral to the psoas majour

genitofemoral and obituator

what nerve is indicated by the red line

iliohypogastric

what nerve is indicated by the orange line

ilioinguinal

what nerve is inficated by the green line

genitofemoral

what nerve is indicated by the blue line

lateral femoral cutaneous

what nerve is indicated by the purple line

femoral

what nerve is indicated by the pink line

obituator

wgats indicated by the red block

the aortic opening

whats indicated by the orange line

the coeliac trunk

whats indicated by the yellow line

superior mesentric atery

whats indicated by the light green line

the suprarenal atery

whats indicated by the dark green line

the renal atery

whats indicated by the light blue line

inferior mesentric atery

whats indicated by the dark blue line

lumbar aterys

whats indicated by the dark purple line

the common iliac atery

whats indicated by the light purple line

internal and external iliac aterys