foot/ankle Flashcards
stability required to allow for rigid foot during
push off
mobility required for ___________ and __________
shock absorption and uneven terrain
rearfoot contents
talus
calcaneus
midfoot contents
navicular
cuboid
three cuneiform bones
forefoot contents
metatarsals
phalanges
chopart amputation
only talus and calcaneus left
lisfranc amputation
cuneiforms are left, metatarsals gone
DF and PF happen in what joint
talocrural
INV and EV happen in what joint
subtalar
ABD and ADD happen in what joint
subtalar and forefoot
Pronation foot motion
DF/ EV/ ABD
Supination foot motion
PF/INV/ADD
top part of foot turning in
calcanovalgus, pronation
top part of foot turning out
calcanovarus, supination
the proximal Tib fib anatomically belongs to the ____, functionally to the _______
knee; ankle/foot
the proximal tib/fib joint has a ______ tibial facet and ______ fibular facet
convex, concave
T or F: the proximal tib/fib is voluntarily moved
F
distal tib/fib is what kind of union
syndesmosis
what ligaments hold the distal tib fib joint
anterior and posterior tib/fib ligaments
interosseous ligament
does the distal tib/fib have a joint capsule? does the proximal tib/fib have one?
distal does not, proximal does
hypermobility of the proximal tib/fib joint could lead to ________ nerve injury
common fibular
