the foot Flashcards
joints of the foot
subtalar joint
transverse tarsal joint
metatarsophalangeal joints
interphalangeal joints
talacrural joint
(true joint)s
ubtalar joint
talocalcaneal
transverse tarsal jint
follow subtalar movement
subtalar joint axis
inversion
eversion
talocrural
hinge
dorsiflexion
plantar flexion
transverse tarsal joint
talonavicular joint (ball and socket)
calcaenocuboid joint (gliding)
transverse tarsal joint
movmvemnt is linked with the subtalar joint
movement around 2 axis - described as pronation and supination
bifurcate ligament
strengthen the whole traverse tarsal joint
long plantar ligament
stregenthen plantar surface
clubfoot
congenital talipes equinovarus
casting to stretch
clubfoot navicular moves
medially and rotated into supination
clubfoot neck tallus
pointing downward and deviates medially
clubfoot body of callus
rotate outward
clubfoot posterior part of calcaneum
tilt into equines and cards
rotate medially
layer 0
plantar fascia or plantar aponeurosis
layer 1
abductor digiti minimi
flexor digitorum brevis
abductor hallucis
abductor digiti minimi
digit 5
flexor digitorum brevis
middle phalanx
abductor hallucis
metatarsal great toe
Layer 2
Lumbricals
quadrates plantae
lumbricals
come from FDL tendon to digits 2-5
Quadratus plantae
FDL tendons that contributes to flexion of toes 2-5
Layer 3
Adductor hallucis head
flexor digiti minimi brevis
flexor hallucis brevis
adductor hallucis
inserts on sesamoid bone of digit 1
transverse head
oblique head
flexor digiti minimi brevis
digit 5
flexor hallucis brevis
sesamoid bone
layer 4
Dorsal interossei
plantar interossei
tibial nerve innverates the sole of the foot dividing into
medial and lateral plantar nerves
medial plantar nerve innverates into 4 muscles
abductor hallucis
flexor digitorum brevis
flexor hallucis brevis
lumbricals 1
the rest is medial plantar nerves
extensor hallucis brevis
great toe
extensor digitorum brevis
digits 2-4
tibial nerve - sural nerve
medial calcanea
lateral dorsal cutaneous
ligaments of the longitudinal arch
spring lig (calcaneonavicular)
short lig (plantar calcaneocuboid)
long plantar lig
supporting the medial arch
fibulas longus
tibialis posterior
tibialis anterior
spring lig
short lig
long lig
supporting lateral arch
fibulas longus
fibulas brevis
fibulas tertius
short planter ligament