Ankle And Foot Comp Flashcards
Anterior Tibialis
O) lateral condyle and proximal half of lateral tibia, interosseous membrane
I) Medial planta surfaces of medial cuneiform bone and base of 1st metatarsal bone
S) dorsiflexion and inversion
L) plantar flexion and eversion
Extensor digitorum longus
O) Lateral Condyle of tibia, proximal 3/4 of interossues membrane and fibula
I) Middle and distal phalangeal bones of lateral four digits
S) doorsiflexion of TC and extension of digits 2-5
L) plantar flexion of TC and flexion of digits 2-5
Extensor Hallucis Longus
O) Middle part of anterior surface of fibula and interosseous membrane
I) Dorsal aspect of base of distal phalanx of great toe
S) Dorsiflexion of TC and extension of digit 1
L) plantar flexion of TC and flexion of digit 1
Fibularis longus
O) Head and proximal two thirds of lateral fibula
I) Plantar base of 1st metacarpal bone and medial cuneiform bone
S) Plantarflexion and eversion
L) dorsiflexion and inversion
Fibularis brevis
O) distal two thirds of lateral fibula
I) dorsal surface of tuberosity of 5th metatarsal bone
S) plantar flexion and eversion
L) dorsiflexion and inversion
Soleus
O) posterior aspect of head of fibula, proximal 1/4 of posterior surface of fibula, soleal line of tibia
I)posterior aspect of calcanues via calcaneal tendon
S) plantar flexion
L) dorsiflexion
Tibialis posterior
O) Posterior tibia below soleal line, interosseous membrane, proximal half of posterior fibula
I) Tuberosity of Navicular, all cuneiforms (plantar), cuboid, and bases of 2-4 metatarsal bones (plantar)
S) plantar flexion and inversion
L) dorsiflexion and eversion
Flexor digitorum longus
O) Medial part of posterior Tibia inferior to soleal line
I) Plantar bases of distal phalangeal bones of lateral digits
S) plantar flexion of ankle and flexion of digits 2-5
L) dorsiflexion of ankle and extension of 2-5
Flexor Halucis Longus
O) Distal 2/3 of posterior fibula, inferior part of interosseous membrane
I) base of distal phalanx of great toe
S) plantar flexion and flexion of 1st digit all jts
L) Dorsiflexion of ankle and extension of digit 1 all jts
Flexor digitorum brevis
O) Medial tubercle of tuberosity of calcanues, plantar aponeurosis, and intermusclcar septum
I) both sides of middle phalangeal bones of lateral four digits
S) flexion of digits 2-5
L) extension of digits 2-5
Abductor hallucis
O) Medial tubercle of tuberosity of calcaneus, flexor retinaculum, and palmar aponeurosis
I) Medial side of base of proximal phalanx of 1st digit
S) Abduction and flexion of great toe
L) adduction and extension of great toe
Adductor Halucis
O) Oblique head: bases of 2nd- 4th metatarsal bones;
Transverse head: ligaments of metatarsophlangeal joints of digits 3-5
I) tendons of both heads lateral to side of base of proximal phalanx of 1st digit
