8.2_ankle and foot

Question 1

joint

of foot classified

Answer 1

as plane

but have more movement than plane type

Question 2

distal
boney landmarks
-tibia *4

Answer 2

1. medial malleolus
2. groove_for tibialis posterior
3. facet _for the tallus (bottom of tibia)
4. facet _ for fibula / fibula notch

Question 3

distal
boney landmarks
-fibula *

Answer 3

1. Lateral malleous (of fibula) runs more inferior

2. groove_for peroneus/fibularis/ longus/brevis

Question 4

calcaneus artic.

w

Answer 4

sup- tallus

ant- cuboid

Question 5

calculus artic with tallus_ places

Answer 5

3 places

Question 6

bony

- calculus?

Answer 6

1. medial process of the calcaneal tuberosity
2. lateral process
3. cubiod facet
4. sustentacculuM tali?
5. medial process of calcaneal tuberosity
6. calcaneal tubercle
7. facet for talus

Question 7

bony

-talus

Answer 7

1. head
2. neck
3. body (body is the big part)
   * most features on bod
4. trochlea of talus (contrib to ankle joint)
5. artic surface for _2x medial/lat malleous
6. medial tubercle
7. lateral tubercle
8. groove for flexor hallucis? longus

Question 8

mid foot bones?

Answer 8

navicular *navicular tuberosity (tibialis att. here)
cubiod
cuneiforms *3

Question 9

fore foot bones?

Answer 9

metatarals
phalanges

base
sharft
head

Question 10

seasamoid of big toe

Answer 10

great toe has two seasamoid bones

help with run
clinicall rel. bec
- inflam of these

Question 11

what makes up ankle joint

Answer 11

talus

body
neck
head

make up ankel joint

Question 12

talus?

Answer 12

*** WIDER ANTERIORLY!!!
aspect
*when dorsey flex foot
is more jammed up in joint than the post. aspect

Question 13

another joint of talus

Answer 13

sub talus joint

synovial
- plane
but has extra movements

***is where the inversion / eversion movement
MOST occurs

Question 14

another joint of talus

Answer 14

sub talar joint

synovial
- plane
expt to rule - but has extra movements

**is where the inversion / eversion movement
MOST occurs

Question 15

tarso/metatasal joints

Answer 15

synov.
-plane
(gliding)

Question 16

metaso/phalangeal joint

Answer 16

synov.
- condyloid

mov.

1. flex
2. ext
3. ab
4. add

Question 17

interphalangeal joint

Answer 17

synov.
- plane?
interphalangeal joint

1. flex
2. ext
   only w these joints

Question 18

talo/calcaneal/navicular joint

Answer 18

head of talus (artic w navicular)

Question 19

bones of hind foot

Question 20

bones of the mid foot

Question 21

navicular and the head of the talus

classed as..

Answer 21

navicular and the head of the talus

synov.
- ball and socket!!!

Question 22

navicular and the head of the talus

classed as..

Answer 22

navicular and the head of the talus

synov.
- ball and socket!!!

Question 23

joints of the foot
1.
2.
3. 
4. ......???

Question 24

lateral lig (of foot) *3

• talo/c … joint?

Answer 24

1. ant. talo/fibular lig
   (ant asp. of lat malleous to neck of talus)
2. pot talo/fibular lig
   (talus and fib, fistal end to lateral tubercle of talus)
3. calcaneo/fibular lig?
   (fib to calcaneus)

Question 25

medial lig (of foot) *4

Answer 25

med. mal. to fib. to talus
1. ant. tibio/talar lig

2. post tibiotalar lig
   (opp. )
3. tibio/calcaneal lig
   (tibia to calcaneus)
4. tibio/navicular lig
   (tib. to navic)

***these are deep to the joint capsule (fibous)

Question 26

function relevance of med and lat lig of foot

Answer 26

inv - stretches the lat lig

ev - prevents excessive eversion (med lig)

Question 27

under side of foot

lig’s

Answer 27

2x plantar lig
calcaneo lig

*imp MAIN for the arches of foot!!!

1. short calcaneal/cuboid lig (aka short plantar lig)
   (cuboid to calcaneus)
2. long plantar lig
   (calcaneal to cuboid and2, 3, 4 meta/tarsals)
3. calcaneo/navicular lig (aka spring lig)
   (cal to navic)