Ankle/foot Flashcards
Where does ankle start
Junction between fibula and tibia
Where does foot start
Sub-talar joint
Where do foot + ankle join
Talo-crural joint
Rear foot
Calcaneus- articulates with proximal row of tarsals
Navicular + cuboid
Distal row of tarsals content
Cuneiform + cuboid
Where does pronation/supination occur
Tarsals= mid foot
Fore foot contents
Metatarsals + phalanges
Bones which make up medial longitudinal arch
Calcaneus, talus, navicular, medial cuneiform, 1st + 3rd metatarsal
-flat footed
Bones which make up lateral longitudinal arch
Calcaneus, cuboid, 2nd metatarsals
Boned which make up transverse arch
Cuboid, cuneiforms
-creates rounded shaped foot
Movements at talo-cural joint
Plantar + dorsi flexion
-ankle
Movements sub talar joint
Int/ext movement
-talus articulates with calcaneus
Movements at tarsal/mid foot
Pronation/supination
Accessory movements at talo crural joint
Ant/post draw
Accessory movements at taco navicular joint
Wringing
Accessory movements at talo cuneiforms
Wringing/shear (forward + back)
Cuneiforms metatarsals
Shear
Dorsi flexion ROM
20
Plantar flexion ROM
50
inversion ROM
30
Eversion
15
Pronation ROM
15-30
Supination
45-60
1.2 x body weight=
Walking
2 x bodyweight=
Running
5 x body weight=
Jumping- 60cm
Toe flexion + extension ROM
40
Muscles for dorsi flexion
20 Tibialis anterior Peroneus tertius Extensor digitorum longus Extensor hallicis longus
Muscles for plantar flexion
50 Gastrocnemius Solelus Plantaris Tibialis posterior Flexor digitorum longus Peroneus longus + brevis Flexor hallucis longus
Muscles for inversion/supination
30 Tibialis posterior Tibialis anterior Flexor digitorum longus Flexor hallucis longus Extensor hallucinations longus
Muscles for eversion/pronation
15
Peroneus longus, brevis, tertius
Extensor digitorum longus
