Ateries and veins Flashcards
Located anterior to vertebral bodies
At level of L4, splits into left and
Right Common Iliac Arteries
Abdominal Aorta
Same pathway on left and right
Travels lateral/inferior
Common Iliac Arteries
Common Iliac Arteries split into:
External Iliac Artery.
Internal Iliac Artery
Travels anterior/inferior through
pelvis
Travels deep to inguinal ligament
Becomes Femoral artery
External Iliac Artery
External Iliac Artery supplies:
: iliacus
Travels through femoral triangle as
intermediate neurovascular structure
Travels medial/inferior – through
adductor hiatus
Travels to posterior thigh – proximal to
popliteal fossa
Femoral Artery
Femoral Artery supplies:
Supplies:
Quads
Sartorius
GAP
Hamstrings
Femoral Artery becomes
Popliteal Artery
Travels through popliteal fossa as
medial neurovascular structure
Popliteal Artery
Popliteal Artery
Distal to popliteal fossa, splits into:
Anterior tibial artery
Posterior tibial artery
Popliteal Artery supplies
Popliteus, knee joint
Travels between tibia and fibula; above
interosseous membrane
Travels inferior down anterior
compartment
Enters dorsum of foot
Anterior Tibial Artery
Anterior Tibial Artery supplies
Supplies:
Tibialis anterior
EDL
EHL
Travels inferior down posterior
compartment
Wraps posterior around medial malleolus
Enters plantar aspect of foot
Posterior Tibial Artery
Posterior Tibial Artery supplies:
Supplies:
Gastrocnemius
FDL
FHL
Tibialis posterior
Soleus
Plantaris
Sends a lateral branch which becomes:
Peroneal artery
Posterior Tibial Artery
Travels down lateral compartment
Enters dorsum of foot
Peroneal Artery
Peroneal Artery supplies:
Supplies:
Peroneus longus
Peroneus brevis
Peroneus tertius
Comes off common iliac artery
Travels posterior through pelvis
Internal Iliac Artery
Internal Iliac Artery
Anterior to sacrum, splits into:
Superior gluteal artery
Inferior gluteal artery
Internal Iliac Artery supplies:
Supplies
Psoas major
Travels through greater sciatic
foramen, superior to piriformis
Enters gluteal region
Superior Gluteal Artery
Superior Gluteal Artery supplies:
Supplies:
Glute med/min
TFL
Some of the deep lateral rotators
Travels through greater sciatic foramen, inferior to piriformis
Enters gluteal region
Inferior Gluteal Artery
Inferior Gluteal Artery supplies
Supplies:
Glute max
Some of the deep lateral rotators
Structures Creating:
Inguinal Ligament
Adductor Longus
Sartorius
Femoral Triangle
Femoral Triangle structures with in:
Femoral Vein (Medial)
Femoral Artery (Intermediate)
Femoral Nerve (Lateral)
Popliteal Fossa structures creating:
Semi’s
Biceps Femoris
Medial & Lateral heads of Gastroc
Popliteal Fossa structures within
Popliteal Artery (medial)
Popliteal Vein (intermediate)
Tibial Nerve (lateral)
Tom, Dick, AN’ Harry
T – tibialis posterior
D – FDL
A – posterior tibial artery
N – tibial nerve
H - FHL
Greater Sciatic Foramen structures creating:
Structures Creating
Lateral sacrum
G.S. Notch
Sacrospinous ligament
Greater Sciatic Foramen structures within:
Structures Within
Piriformis
Superior gluteal NAV
Inferior gluteal NAV
Sciatic Nerve
The 3 2°nerves of sacral plexus
Anterior Tibial Vein Drains:
Drains:
Tibialis anterior
EDL
EHL
Comes off dorsum of foot
Travels up anterior compartment
Travels posterior between tibia and
fibula, above interosseous membrane
Drains into popliteal vein
Anterior Tibial Vein
Comes off plantar aspect of foot
Travels up posterior compartment
Receives contribution by peroneal vein
Drains into popliteal vein
Posterior Tibial Vein
Posterior Tibial Vein drains
Drains:
Gastroc
Soleus
FDL
FHL
Tibalis posterior
Plantaris
Comes off dorsum of foot
Travels up lateral compartment
Drains into posterior tibial vein
Peroneal Vein
Peroneal Vein Drains:
Drains:
Peroneus longus
Peroneus brevis
Peroneus tertius
Travels through popliteal fossa as
intermediate structure
Drains into femoral vein
Popliteal Vein
Popliteal Vein Drains:
Drains:
Popliteus
Knee joint
Travels superior/medial through adductor
hiatus
Travels up anterior thigh
Travels through femoral triangle as medial
structure
Drains into external iliac vein
Femoral Vein
Femoral Vein Drains
Drains:
Hamstrings
GAP
Quads
Sartorius
Travels superior/medial through
pelvis
Drains into either left or right
common iliac vein
External Iliac Vein
External Iliac Vein Drains
iliacus
Begins in gluteal region
Enters pelvis through GSF, superior
to piriformis
Drains into internal iliac vein
Superior Gluteal Vein
Superior Gluteal Vein drains
Drains:
Glute med/min
TFL
Some of deep lateral rotators
Begins in gluteal region
Enters pelvis through GSF, inferior
to piriformis
Drains into internal iliac vein
Inferior Gluteal Vein
Inferior Gluteal Vein drains:
Drains:
Glute max
Some of deep lateral rotators
Travels anterior/superior through
pelvis
Drains into either left or right common iliac vein
Internal Iliac Vein
Internal Iliac Vein drains:
Drains:
Psoas major
Receive deoxygenated blood from
external and internal iliac veins
Drains into inferior vena cava
Left and Right Common
Iliac Veins
Largest (diameter) vein in the body
Receives deoxygenated blood from
left and right common iliac vein
Inferior Vena Cava
Superficial Veins
Greater saphenous vein
Lesser saphenous vein
Longest vein in the body
Begins in dorsum of foot
Travels up medial leg and thigh
Drains into femoral vein, just distal
to femoral triangle
Greater saphenous vein
Greater saphenous vein drains:
Subcutaneous tissue of medial lower
extremity
Begins in dorsum of foot
Travels up lateral compartment
Drains into popliteal vein
Lesser saphenous vein
Lesser saphenous vein Drains:
Subcutaneous tissue of lateral leg