l17

Question 1

L2

Answer 1

lift your shoe
knee flexion

Question 2

L3

Answer 2

kneed to pee
knee extension
hip adduction

Question 3

L4

Answer 3

HODOR
hold the door + plus some more
dorsiflexion
inverts

Question 4

L5

Answer 4

knee to the sky
hip abduction
toe extension

Question 5

S1

Answer 5

eversion
plantarflexion

Question 6

S2

Answer 6

hip extension
knee flexion
toe flexion

Question 7

dermatomes - lateral malleolus

Answer 7

S1

Question 8

dermatomes - medial malleolus

Answer 8

S2

Question 9

what joints are responsible for internal and external rotation of the foot?

where does it NOT happen at?

Answer 9

• proximal and distal tibiofibular joints allow IR and ER
• movement does not happen at the ankle

Question 10

fifth metatarsal fractures

Answer 10

• avulsion
  -jones
  -stress fracture

Question 11

what is a jones fracture

Answer 11

hard contact fall

Question 12

what bones are clinically important

Answer 12

cuboid
talus
navicular

Question 13

which 2 muscles distally attach at the same two bones [@ the foot] in different directions

Answer 13

fib longus
tibialis anterior
@ medial cuneiform and base of the first metatarsal

Question 14

what muscle in the foot makes the cuboid pulley system

Answer 14

fib longus, makes a long round 90 degree change

Question 15

in what joint do the wedges of the foot join place when dorsiflexion and plantarflexion happen

Answer 15

talocrural joint

Question 16

what joint makes eversion and inversion happen

Answer 16

subtalar joint

Question 17

with what movement do ankle sprains happen the most

Answer 17

inversion

Question 18

what joint is MOST commonly damaged in lateral ankle sprains
ROLLING ANKLE INJURY

Answer 18

anterior talofibular joint

Question 19

what joint is most SECONDLY commonly damaged in lateral ankle sprains
ROLLING ANKLE INJURY

Answer 19

calcaneofibular joint

Question 20

what retinaculum is damaged in a lateral ankle sprain

Answer 20

inferior extensor retinaculum

Question 21

what joint is most commonly damaged in high ankle sprains

Answer 21

anterior TIBIOFIBULAR ligament
and TIBIOFIBULAR syndesmosis

Question 22

what retinaculum is damaged in a HIGH ankle sprain

Answer 22

superior extensor retinaculum

Question 23

OTTAWA ankle
ankle xray is needed if pain in the…

Answer 23

malleolar zone

• POSTERIOR EDGE of either
• lateral malleolus
• medial malleolus
• cannot bear weight [take 4 steps]

Question 24

OTTAWA foot
foot xray needed if pain in the

Answer 24

MIDFOOT
- base of 5th metatarsal
- navicular
- cannot bear weight

Question 25

trimalleolar injury

Answer 25

plafond, M + L malleoli

Question 26

lisfranc injury

Answer 26

excessive twisting resulting in midfoot injury

Question 27

what structures give dynamic support to the medial longitudinal arch

Answer 27

-TP
-TA
-FHL
-FL
-plantar intrinsic muscles

Question 28

passive support for medial longitudinal arch

Answer 28

plantar apouneuroses

Question 29

what two joints make up the transverse tarsal joint

Answer 29

• talocalcaneonavicular joint
• calcaneocuboidal joint

Question 30

talus is M or L

Answer 30

M

Question 31

what ligament keeps the high arch
is it M or L

Answer 31

plantar calcaneonavicular ligament
MEDIAL
SPRING LIGAMENT

Question 32

what ligament keeps the short arch

Answer 32

calcaneocuboidal ligament

Question 33

what two muscles keep the transverse arch

Answer 33

tibialis posterior and fib longus

Question 34

what joint is important for gait

Answer 34

metatarsophalangeal joint