Arteries and veins Flashcards
Abdominal aorta
Located anterior to the vertebral bodies. At the level of L4, is splits into the left and right common iliac arteries.
Common iliac artery
Arises from the abdominal aorta. Travels lateral and inferior, then splits into the external and internal iliac arteries.
External iliac artery
Branch of the common iliac artery. Traavels anterior and inferior through the pelvis. Travels deep to the inguinal ligament before becoming the femoral artery. Supplies iliacus.
pathway of the femoral artery
Travels through the femoral triangle as the intermediate neurovascular structure. Travels through the adductor hiatus, down the posterior thigh to just proximal to the popliteal fossa. Becomes the popliteal artery.
Muscles supplied by the femoral artery
Quadriceps, sartorius, GAP and hamstrings
Popliteal artery
Travels through the popliteal fossa as the medial neurovascular structure. Distal to the popliteal fossa, it splits into the anterior and posterior tibial arteries.
Muscles supplied by the popliteal artery
Popliteus and the knee joint.
Anterior tibial artery
Travels between the tibia and fibula above the interosseous membrane. It travels inferiorly down the anterior compartment, then enters the dorsum of the foot.
Muscles supplied by the anterior tibial artery
Tibialis anterior, EDL, EHL
Posterior tibial artery
Travels down the posterior compartment, then wraps posteriorly around the medial malleolus before entering the plantar surface of the foot.
Muscles supplied by the posterior tibial artery
Gastrocnemius, soleus, FDL, FHL, tibialis posterior, plantaris.
Peroneal artery
Branches off of the posterior tibial artery, then travels down the lateral compartment of the leg before entering the dorsum of the foot.
Muscles supplied by the peroneal artery
All 3 peroneus muscles
Internal iliac artery
Branches from the common iliac artery. Travels posteriorly through the pelvis, then splits into the superior and inferior gluteal arteries in front of the sacrum.
Muscles supplied by the internal iliac artery
Psoas major
Superior gluteal artery
Branches from the internal iliac, then travels through the greater sciatic foramen superior to the piriformis and enters the glutes.
Muscles supplied by the superior gluteal artery
Glute med, min, TFL and some of the deep lateral rotators.
Inferior gluteal artery
Branches from the internal iliac artery, travels through the greater sciatic foramen inferior to the piriformis.
Muscles supplied by the inferior gluteal artery
Gluteus maximum and some deep lateral rotators
Borders of the femoral triangle
The inguinal ligament, adductor longus and sartorius