unite 4 rad 1

all from the study guide (lower limb, foot, )

How many bones are in one foot

26

Each foot has how many phalanges, metatarsals, and tarsals?

14 phalanges

5 metatarsals

7 tarsals

What is the pnemonic for the tarsal bones?

Come (calcaneus)

To (Talus)

Colorado (Cuboid)

Next (Navicular)

3 Christmases (3 cuneiforms)

what is the name of the joint in between the talus and calcaneus?

Subtalar joint

the opening in the middle of the subtalar joint is the

sinus tarsi or tarsal sinus

what 4 bones does the talus articulate with

Superiorly: tibia and fibula

Inferiorly: calcaneus

Anteriorly: navicular

what surface is this

tuberosity

what surface is this

lateral process

what surface is this

Posterior articular process

what surface is this

Peroneal trochlea (trochlear process)

what surface is this

calcaneal sulcus

what surface is this

anterior articular surface

what surface is this

middle articular surface

what surface is this

sustentaculum tali

what surface is this

medial process

the navicular articulates with what 5 bones

Posteriorly: talus

Laterally: cuboid

Anteriorly: 3 cuneiforms

what are the 2 arches of the foot

medial long arch

lateral long arch

what 3 bones make up the ankle joint

tibia, fibula, talus

the distal tibial joint surface is called the

tibial plafond (or tibial pilon)

which malleolus extends about 1 cm longer than the other?

the lateral melleolus

the ankle joint is a _____ joint with ____ movement

synovial joint, hinge movement

what is the socket in which the talus fits into called?

ankle mortise

what bone is this

?

what bone is this

?

what bone is this

tuberosity

what bone is this

calcaneus

what bone is this

what bone is this

what bone is this

what bone is this

what is A

interphalangeal joint (of 1st digit)

what is B

proximal phalanx (of 1st digit)

what is C

metatarsophalangeal joint (of 1st digit)

what is D

what is E

1st metatarsal

what is F

what is G

what is H

what is I

what is J

What is K

what is L

what is M

what is N

what is O

what is A

what is B

what is C

what is D

what is E

what is F

what view is this

ankle mortise

what is A

what is B

what is C

what is D

what is E

what is F

what is G