Intermediate Fibular Artery Quiz

Q1. Where does the fibular artery usually originate relative to the beginning of the posterior tibial artery?

• On the dorsum of the foot
• At the inguinal ligament
• A short distance distal to the origin of the posterior tibial artery
• At the adductor hiatus

Q2. Which muscle may overlie the proximal fibular artery as it passes laterally toward the fibula?

• Tibialis posterior
• Extensor digitorum brevis
• Vastus medialis
• Gluteus medius

Q3. Which branch of the fibular artery pierces the interosseous membrane near the distal leg?

• Communicating branch
• Perforating branch
• Nutrient branch
• Medial calcaneal branch

Q4. With which artery does the perforating branch of the fibular artery anastomose around the lateral ankle?

• Inferior gluteal artery only
• Anterior tibial arterial system
• Deep femoral artery only
• Medial circumflex femoral artery only

Q5. Which fibular branch communicates with the posterior tibial artery near the distal leg?

• First dorsal metatarsal branch
• Ascending genicular branch
• Communicating branch
• Superficial circumflex iliac branch

Q6. Which muscles can receive muscular branches from the fibular artery?

• Only intrinsic hand muscles
• Deep posterior and lateral leg muscles
• Only gluteus maximus
• Only quadriceps femoris

Q7. Why does the fibular artery not lie within the lateral compartment despite supplying parts of that region?

• It enters the lateral compartment through the femoral canal
• It runs within superficial fascia over fibularis longus
• It travels entirely inside the fibula
• It remains in the deep posterior compartment and supplies lateral structures through branches

Q8. Which distal region receives branches from both fibular and posterior tibial arteries?

• Heel and ankle region
• Femoral triangle
• Anterior abdominal wall
• Hip joint only

Q9. What is the relationship of the fibular artery to flexor hallucis longus in the distal leg?

• It is closely related and generally deep to flexor hallucis longus
• It lies superficial to the skin over the tibial crest
• It runs within tibialis anterior
• It travels with the femoral nerve

Q10. Which arterial network benefits from the distal perforating and calcaneal branches of the fibular artery?

• Palmar carpal network
• Malleolar and calcaneal arterial networks
• Scapular anastomosis
• Trochanteric network only