Ankle and Foot

Question 1

DF/PF happens on what axis

Answer 1

coronal axis

Question 2

INV/EVERSION happens on what axis

Answer 2

longitudinal axis

Question 3

pronation composite motion

Answer 3

DF
eversion
ABDuction

Question 4

supination composite motion

Answer 4

PF
inversion
ADDuction

Question 5

ankle angle more than 180

Answer 5

calcaneovalgus

Question 6

ankle angle less than 180

Answer 6

calcaneovarus

Question 7

ankle joint capsule is thin and weak where?

Answer 7

anteriorly and posteriorly

Question 8

deltoid ligament prevents

Answer 8

eversion

pronation

Question 9

stressed with PF, inversion

Answer 9

anterior talofib

Question 10

stressed with DF and inversion

Answer 10

calcaneofibular

Question 11

as a group, the lateral side resists

Answer 11

inversion and supination

Question 12

how many degrees of DF needed for walking?

Answer 12

10

Question 13

ankle DF and PF are primarily limited by

Answer 13

soft tissue structures

Question 14

situated in sinus tarsi
reinforces subtalar joint
space b/w necks of talus and calcaneus

Answer 14

cervical lig

Question 15

WB subtalar joint motion is no longer

Answer 15

composite

Question 16

WB subtalar supination

Answer 16

calcaneal INV
talar ABD
DF
tibiofibular medial rotation

Question 17

medial rotation of the leg in WB does what to subtalar joint

Answer 17

pronation

Question 18

lateral rotation of the leg in WB does what to subtalar joint

Answer 18

supination

Question 19

subtalar eversion ROM

Answer 19

5-10

Question 20

subtalar inversion ROM

Answer 20

20-30

Question 21

transverse tarsal joint is what kind of shape?

Answer 21

S shaped

Question 22

this motion increases foot flexibility
allows shock absorption
allows accommodation to uneven surfaces

Answer 22

pronation

Question 23

this motion increases foot stability

makes foot rigid for push up (propulsion)

Answer 23

supination

Question 24

pes planus
pronation
aka

Answer 24

flat foot

Question 25

MTP joints are what kind

Answer 25

condyloid synovial

Question 26

limited extension of 1st MTP

Answer 26

hallus rigidus

Question 27

hammer toe deformity

Answer 27

extension of MTP and PIP flexion

Question 28

dynamic support is provided by

Answer 28

muscles

Question 29

passive support of the foot is provided by

Answer 29

plantar aponeurosis and ligaments

Question 30

PF talocrural joint inversion of subtalar PF of MTP/IP joints

Answer 30

flexor hallucis/digitorum longus

Question 31

PF of talocrural joint subtalar eversion - pronation

Answer 31

fibularis longus and brevis

Question 32

DF and invert

Answer 32

tibialis anterior

Question 33

DF and toe extension

Answer 33

extensor hallucis/digitorum longus

Question 34

DF and eversion

Answer 34

fibularis tertius

Question 35

flex MTP and extend IP

Answer 35

lumbricals and interossei

Question 36

abd/add happens on what axis

Answer 36

vertical axis