abdominal anatomy Flashcards
where does rectus abdominus attach at the top and bottom
xiphoid process
pubic symphysis
above arcuate line, rectus abdominis lies between
internal oblique aponeuroses
below arcuate line, rectus abso lies
above aponeurosis of transversus abdo ie in direct contact with the transversalis fascia
what blood supply to superior rectus sheath and what is it a branch of
superior epigastric artery which is a branch of internal thoracic
what blood supply to inferrior rectus sheath and what is it a branch of
what supplies blood to diaphragm and what is it a branch of
musculophrenic artery (branch of IThoracicA)
what blood supply to inf rectus sheath and what is it a branch of
inferior epigastric, branch of external iliac artery
external iliac becomes…when it…
femoral, passes under inguinal ligament
blood supply to abdo muscles under rectus abdominis
lower intercostal and lumbar arteries
ivan ilych got laid on friday
good, said peter petrovich
iliohypogastric T12/L1
ilioinguinal L1
genitofemoral L1/L2
lateral cutaneous
Obturator
femoral
Gluteal (sup and inf)
sciatic
posteerior cutaneous
pudendal
where does inguinal lig run
ASIS to pubic tubercle
what is inguinal ligament made of
external oblique aponeurosis folded in on itself
what runs in inguinal canal
spermatic cord or round ligament of uterus
get genital branch of genfem nerve
down ductus/vas deferens
in ilioinguinal nerve
the testicular artery
pants pampiniform venous plexus
what is genitofemoral nerve inside
cremaster muscle
where is ilioninguinal nerve in man in relation to spermatic cord
outside external spermatic fascia
what is deep vs superficial inguinal ring
innervation and nerve roots cremaster muscle
Genitofemoral nerve L1,2
type of muscle cremaster
skeletal and smooth but not under conscious control
what goes through inguinal canal in f
round ligament of the uterus
what guides testes/ovaries into position
gubernaculum
what is hasselback’s triangle borders and what is clinical signif
pathway of direct hernias
Lateral Border of rectus abdominis
Inferior epigastric vessels
Inguinal ligament
