Anterior Leg Muscles Flashcards
1
Q
Extensor Digitorum Longus
A
O: Lateral condyle of tibia, Anterior surface of fibula, Interosseous membrane
I: Superior surface of middle and distal phalanges of digits 2-5
A: Dorsiflexion of foot at ankle, Extension of distal phalanges of digits 2-5
2
Q
Extensor Hallucis Longus
A
O: Anteromedial surface of fibula, interosseous membrane
I: Superior surface, distal phalanx of toe 1
A: Dorsiflexion of foot at ankle, Extension of 1st distal phalanx
3
Q
Tibialis Anterior
A
O: Lateral condyle of tibia, Proximal shaft of tibia, Interosseous membrane
I: Base of first metatarsal bone, Dorsal surface of medial cuneiform
A: Dorsiflexion of foot at ankle, Inversion of foot at ankle
