Peroneus Longus (Fibularis Longus)

Question 1

Peroneus Longus (Fibularis Longus) (ORIGIN)

Answer 1

Head and superior two-thirds of the lateral surface of the fibula

Question 2

Peroneus Longus (Fibularis Longus) (INSERTION)

Answer 2

Base of the first metatarsal and medial cuneiform

Question 3

Peroneus Longus (Fibularis Longus) (INNERVATION)

Answer 3

Superficial fibular (peroneal) nerve (L5, S1, S2)

Question 4

Peroneus Longus (Fibularis Longus) (BLOOD SUPPLY)

Answer 4

Anterior tibial artery and fibular (peroneal) artery

Question 5

Peroneus Longus (Fibularis Longus) (ACTION)

Answer 5

Everts and plantarflexes the foot; supports the transverse arch of the foot