lecture 18: regional structures Flashcards
what are the lateral boundaries of the femoral sheat
illiopsoas, femoral nerve
what are the medial boundaries of the femoral sheath
pectineus
what are the super boundariy of the femoral sheath
inguinal canal
what are the contents of the femoral sheath
femoral artery and vein
what is the lateral boundary of the femoral triangyke
medial border of sartorius
what is the medial boundary of the femoral trinagle
lateral border of adductor longus
what is the superior boundary/base of the femoral trangu;ar
inguinal lingament
what is the roof of the femoral trangle
fascia lata, cribrifotm fascia
what is the floor of the femoral triangle
illiopsoas, pectineus, adductor longus
what are the contents of the femoral traingle
femoral artery, vein and nerve
profunda femoris artery
what is another name for the adductor canal
subsartoral
what is the lateral boundary of the adductor canal
vastus medialis
what is the medial border of the adductor calal
adductor magnus and longus
what is the superfocial border of the adductor canal
sartoris and subsartiral fascia
what are the contents of the adductor canal
femoral artery and vein
saphenous nerve
what is the upper/lateral boundary of the popliteal fossa
biceps fem
what is the upper/medial boundary of the popliteal fossa
semi tend
semi memb
what is the lower/lateral boundary of the popliteal fossa
plantaris
lateral head of the gastroc
what is the lower/medial boundary of the popliteal fossa
medial bead of the gastroc
what is the floor of the popliteal fossa
popliteal surface of femur and oblique pop lig
what are the contents of the popliteal fossa
common fib
tibial
popliteal artery and vein (genicular)
small saphenous
what msucles make up the abdominals
quadratus lumborum (illiac crest, rib 12, l1-l4 external obliques internal obliques tranverse abdominus rectus abdominus
where does the rectus abdominus start aand end
ziphoid process and pubic crest/symohsis
what goes over the rectus abdomus
tendinous sheaths
where are the 5-7 costal cartilages
rectus abdominus
what nerves are around the rectus abdominus
intercostal neves
true or false: rectus and external obliques are on the same level
true
thr external obliques interdigitate with…
serratus anteris
which nerves innervate external obliques
interocstal (thoraci nerves)
what are external obliques responsible for
expiration
what does the apeunorsis of the external obliques form
inguinal ligament
where is the external oblqiues
lower 8 ribs
illiac crest/ linea alba
what action do the internal obliques do
expiration
what are internal obliques innervated by
intercostal nerves
explain the spermatic cord
spermatic cord enters the inguinal ligament and picks up fibers from the internal oblique
name the places for internal oblqiue
inguinal ligmanet
illiac crest
last 4 ribs (costal cartilages)
what is the fucntion of transverse abdominus
expireation and constricts abdominal viscera
what is the transverse abdominus innervated by
intercostal nerves
explain the places of transvers abdominus
injuinal lig
illiact crest
lower 6 costal cartilaiges
what are the 6 functions of the abdominal wall (ponies fall down mountains pretty visciouslt)
protection forced expriation defectation micturition partuiton vommiting
