even more leg!

Question 1

the posterior compartment of leg gets blood from which artery?

Answer 1

the posterior tibial artery

Question 2

the lateral compartment of the leg gets blood from which artery?

Answer 2

the peroneal artery

this is a branch of the posterior tibial artery that splits off to supply the lateral compartment

Question 3

the peroneal artery does what after the medial malleolus?

Answer 3

after the medial malleolus it splits off under the foot to be a medial and lateral plantar artery

Question 4

what is the talocrural joint? What articulates

Answer 4

the ankle joint! Tibia and talis below

Question 5

what kind of joint is the talocrural joint?

Answer 5

its a hinge joint!

Question 6

what motions does the talocrural joint allow?

Answer 6

plantars flexion and dorsi flexion

Question 7

what is the subtalor joint?

Answer 7

the articulation between the talus, calcaneous, and other little bones. Its under the talocrural

Question 8

what motions does the subtalor joint allow?

Answer 8

inversion and eversion

Question 9

the deltoid ligament is also called the

Answer 9

MCL (medial collateral ligament)

Question 10

the deltoid ligament is a huge ____ ligament

Answer 10

weightbearing

Question 11

the deltoid ligament is found on the

Answer 11

medial ankle ligaments

Question 12

what makes up the deltoid ligament (aka the medial collateral ligament)

Answer 12

anterior tibiotalar ligament
posterior tibiotalar ligament
tibiocalcaneal ligament
tibionavicular ligament 
(they all come off the tibia)

Question 13

what side of the ankle do we sprain more often?

Answer 13

the lateral side but that’s do to over inversion

Question 14

what ligaments are found on the lateral side of ankle?

Answer 14

anterior tibiofibular ligament (most common inversion sprain)
calcaneofibular ligament
posterior tibiofibular ligament
*retinaculum on this side to help bind peroneal tendons down

Question 15

anterior drawer test

Answer 15

if you pull the ankle forward, and you feel excessive motion, sprained ligaments of ankle. You compare to your other side of body

Question 16

anterior compartment of foot we have two types of retinaculum. Explain

Answer 16

we have an superior extensor retinaculum

and we have an inferior extensor retinaculum (also called crural cruciate ligament)

Question 17

7 tarsal bones

Answer 17

cuboid, talus, navicular, calcaneus, medial, intermediate, and lateral cunieforms
Come To Cuba Next Christmas

Question 18

underneath the head of the talus is the

Answer 18

spring ligament - prevents your head of talus from driving down into the ground

Question 19

what kind of joints are your intertarsal joints?

Answer 19

gliding - for flexibility as we walk on different surfaces

Question 20

tarsometatarsal joints are between what and what and what kind of joint are they?

Answer 20

gliding joints
they are between your tarsal bones and the base of your meta tarsals (between small bones and 1st set of long bones before the three / 2 of thumb)

Question 21

Metatarsal phalangeal joints - what kind of joint are they and where are they?

Answer 21

they are condyloid bones - allow for plantar flexion, dorsi flexion, abduction and adduction
they are between the distal end of the metatarsal and the proximal phalangeal

Question 22

interphangeal joint type of joint? and where?

Answer 22

hinge joint - mainly dors and plantar flexion

between the proximal, medial, and distal phalangeal (separates proximal and distal big toe phalangeal)

Question 23

Sinus tarsi syndrome & the sinus tarsus

Answer 23

the “eye of the foot”. It is this space between the calcaneus and talus of foot. When you injure your foot this area can really have localized pain and inflammation

Question 24

6 external rotators of the hip

Answer 24

PGOGOQ
piriformis
gemelus superior
obturator internis
gemellus inferior
obturator externis
quadratus femoris

Question 25

also external rotators of the hip also function as ____ except for ____ ____ which does hip ____

Answer 25

abductors of hip except quadratus femoris which does A-Dduction

Question 26

boarders of the popliteal fossa

Answer 26

superior medial - semitendonosis, semitendonosis
superior lateral- bicep femoris
inferior medial - medial head of gastroc
inferior lateral- lateral head of gastroc

Question 27

contents of popliteal fossa

Answer 27

popliteal arteries
popliteal veins
genicular arteries

Question 28

anterior compartment of thigh

Answer 28

quadriceps femoris
rectus femoris
vastus medialis
vastus lateralis
vastus intermedialis
sartorious
pectinious
iliopsoas
Quads Pack Serious anterior Impact