Arterial Supply to the lower Limb Flashcards
The aortic arch descends inferiorly to form?
The thoracic aorta
The thoracic vertebrae is located between which vertebrae?
4th and 12th thoracic vertebrae
The thoracic aorta branches into?
The abdominal aorta
The abdominal aorta is located at which level in the thoracic and lumber spine?
T12 to L4.
Which branch of the abdominal aorta supplies the kidneys?
Renal Artery
Which artery supplies the diaphragm?
The phrenic artery
The phrenic artery is a branch of which artery?
Abdominal arota
Which artery supplys fhe foregut?
Celliac artery
The celliac artery then branches to the right to supply which organ?
Is this artery present on the left or right
Hepatic artery
Liver
The celliac artery then branches to the left to supply which organ? via which artery.
Spleen via the splenic artery
Where is the liver located in relation to the diaphragm?
Inferior, Upper right hand side of the abdomen
At what level does the abdominal aorta bifurcate?
What does it bifurcate into?
L4, common illiac artery
The common illiac artery bifurcates into?
Internal and external illiac artery
The internal illiac artery branches into?
Anterior and Posterior illiac artery
The Anterior illiac artery branches into?
The inferior gluteal artery
The Posterior illiac artery branches into?
The superior gluteal artery
At the inguinal ligament the external illiac artery branches into?
The femoral artery
The The femoral artery continues inferiroly wrapping medially around the shaft of the femur. It travels through which fossa? Transitioning into which branch?
Intercondylar fossa
Popliteal artery
The femoral artery supplies which muscle?
Vastus medialis
Which artery branches from the femoral artery to supply the rectus femoris, lateralis and intermedius?
Deep femoral artery
The deep femoral artery bifurcates into 2 branches to supply the head of the femur.
- Medial circumflex artery
2. Lateral circumflex artery
The circumflex artery of the deep femoral nerve supply’s which structures?
Proximal femur and hip joint
The deep femoral artery supplies the hamstrings and adductor magnus via which branch?
Perforating femoral artery
The deep femoral artery supplies the hamstrings and adductor magnus via which branch?
Perforating femoral artery
Which muscle does the perforating artery penetrate?
Adductor Magnus
Which branch of the popliteal artery supplies the 2 heads of the gastrocnemius?
Tip. Think about which nerve innervates the posterior compartment of the leg.
Sural artery
The popliteal artery bifurcates into?
Anterior and Posterior Tibial artery
Which artery supplies the head of the fibular
Circumflex fibular artery
The Circumflex fibular artery is a branch of which artery?
Posterior tibial artery
Which artery supplies the lateral compartment of the leg?
Fibular artery
The Fibular artery is a branch of which artery?
Posterior tibial artery
The posterior tibial artery supplies which muscles?
The muscles of the posterior compartment of the leg
The posterior tibial artery wraps around which structure of the ankle complex?
Medial malleolus
The posterior tibial artery bifurcates at which structure into which arteries?
sustentaculum tali of the calcaneus
Medial and lateral planter arteries
Which artery supplies the calcaneus?
This is a branch of which artery?
calcaneal artery
Posterior tibial
The dorsal pedis is a continuation of which artery?
Anterior tibial
The Anterior tibial artery supplys which compartment of the leg?
Anterior compartment
The dorsal pedis artery is situated superiorly to which bone?
Navicular
Which artery supplies the lateral malleolus/ distal tibiofibular joint?
Anterior lateral malleolar artery
Which ligaments stabilize the distal tibiofibular joint?
Lateral collateral ligaments of the ankle joint
The Dorsal metatarsal arteries and Dorsal digital arteries are a branch of which artery?
Dorsal Pedis
What is the anterior artery of the ankle?
- Dorsalis pedis
- Dorsal arch
- posterior tibial
- Anterior tibial
- Anterior tibial
The formation of which spurs can interfere with the fluidity of movement?
osteophytes
Bone Spurs