Ankle/Foot Flashcards
Distal Tibiofibular Joint
Gliding
Talocrural Joint type and CPP
Hinge
Full dorsiflexion
Subtalar Joint
Gliding
Triplanar Pronation
Dorsiflexion, Eversion, Abduction
Triplanar Supination
Plantarflexion, Inversion, Adduction
Gastrocnemius
PM Plantarflexion
Assist knee flexion
Soleus
PM Plantarflexion
Tibialis Anterior
PM Dorsiflexion and Inversion
Tibialis Posterior
PM Inversion
Assist plantarflexion
Peroneals
PM Eversion
Assist Plantarflexion
Rear foot
Talus + Calcaneus
Mid foot and function
Remaining tarsal bones
shock absorption
Fore foot
metatarsals and phalanges
Tarsometatarsal
gliding
Metatarsophalangeal Joint and CPP
Condyloid
CPP: Full extension
DIP/PIP
Hinge
Full Extension
Plantar Fascia Function
support the arches of the feet
helps with load bearing
spring to propel us forward during the Gait cycle
Medial Longitudinal Arch
Primary load bearing and shock absorbing arch of foot
works closely with plantar fascia
dissipate weight to midline and forward
does not touch ground unless flat footed
Lateral Longitudinal Arch
fore balance and support
does touch the ground while weight bearing
Transverse Arch
Assists in adapting our foot to the ground
Muscles of the foot flexion
Flexor digiti minimi brevis (little toe)
flexor digitorum longus 2-5 (assists PF)
Flexor hallucis brevis (big toe) (assists PF)
Flexor hallucis longus (big toe)
Muscles of the foot extension
Extensor digitorum brevis (1-4)
Extensor digitorum longus (2-5)
Extensor hallucis longus (big toe)
All assist dorsiflexion