Please enable JavaScript.
Coggle requires JavaScript to display documents.
:tada: Anatomy of Foot :tada: (ankle joint ((stable in dorsiflexion, <…
:tada:
Anatomy of Foot
:tada:
tarsal bones
(7)
distal
3 cuniforms
lateral, intermediate,medial
ant w/base of 3 metatarsal
post w/ naviciular bone
cuboid
groove on plantar surface for fibularis longus.
post w/calcaneus
med: w/lateral cuniform
ant: base of lat 2 metatarsal
proximal
Talus
facets
1 for spring ligament
calcaneus
Middle :musical_note:
posterior :star:
Anterior
on lateral side
navicular (anterior)
for M. malleolus
for L.malleolus / larger/ > inferiorly
distal end of tibia (trochlea)
process
lateral (on lower lateral facet)
posterior
lateral tubercle
groove for flex. hallucis longus in netween
medial tubercle
sulcus tail
on neck inferiorly
posterior to it is :star:
anterior to it is :musical_note:
no muscle attach.
Blood supply :red_circle: from post. tibial
enter talus canal
neck and body
AVN if neck fractured
Calcaneus
calceneal tubercle
sole
anteriorly
plantar ligament
lateral surface
tubercle for calcaneofibular part of lateral collateral ligament :reminder_ribbon:
fibular trochlea
T. fibularis brevis
T. fibularis longus
posterior extension
middle (attachment of achilles tendon)
lower (project to sole) / medial & lateral process/ notch
upper (bursa for achilles tendon)
medial surface
sustentaculum tali
sup:
middle talar articular surface (middle facet on talus)
inf:
groove for flex. hallucis longus
superior surface
middle talar surface (body of talus)
posterior talar surface (head of talus)
Ant talar surface (head of talus)
calcaneal sulcus (between posterior talus & 2)
inferior surface
medial tubercle
L
lateral tubercle
S
groove in middle
tarsal sinus: tunnel on lateral side,
roof from sulcus
tail of talus & floor from calceus tail
relationships
calcaneus articulate w/ cuboid
talus articulate w/ navicular
intermesiate
(navicular)
tuberosity on plantar :cherry_blossom::
ant & lat w/ distal tarsal
post w/ talus
tibialis posterior tendon :cherry_blossom:
metatarsals
2 to 5 articulate w/ base of E/O
5 tuberosity for fibularis brevis
ankle joint
ball and socket
stable in dorsiflexion
< stable on plantarflexion
articular surface of talus wider ant than post
tibia,fibula and talus
ligaments
medial (deltoid) / tibia / sub ÷
post. tibiotalar
attached to medil tubercle of talus
tibiocalcaneal
Central
sustentaculum tali
Ant, tibiotalar
posterior to tib.cal and tib navi lig
attaches to medial surface of talus
tibionavicular
navicular tuberosity & spring lig
lateral / fibula/ separate
post. talofibular
malleolar fossa on L.malleolus
horizontal
calcaneofibular
malleolar fossa on L.malleolus
tubercle on lateral surface of calcaneus :reminder_ribbon:
ant. talofibular
lateral malleolus (ant)
dorsi and plantar flexion
joints
talocalceneonavicular
head of talus w/ spring & cal inf
head of talus and navi ant
inversion and eversion
ant & mid calcaneral facets on inf. surface of talar head
ant and middle talar facets on sup of susten. talo of calcane
between sprin & medial facet on inf talar head
talus head and navicular
subtalar
posterior calcaneal facet on inf talus
posterior talar facet on superior calane
inversion and eversion
ligaments
plantar ligaments
:palm_tree:
spring
long plantar
strongest ( main: supports lateral arch) :frog:
inferior to short plantar ligament
sole
TO:
deep fibers: cuboid bone
TO:
superficial fibers base of metatarsal
FROM:
inf of calcane
short plantar
calcaneal tubercle to inf. cuboid
help long in :frog:
sole
aka, plantar calcaneonavicular
bridge bet/ susten. tali & navi.
medial and dorsum
anti-depression in medial arch
arches
transverse
coronal section
metatarsal bases, the cuboid and the three cuneiform bones
longitudinal
medial
talus,calcane,3 cuni,metatarsal
pes caverus, high medial arch
posterior calcane and head of metatarsals
lateral
calcaneus, cuboid and 4th and 5th metatarsal bones
loss causes pes planus
tarsal tunnel
flexor retinaculum
contentes
T.tibialis Post
T.flexor digitorum long
post. tibial A
tibial nerve
T.flexor hallucis long
loss of ankle & toe plantar flexion
weakened inversion (The tibialis anterior can still invert the foot).
sensory loss to the plantar aspect of the foot
on medial side