Lower Extremity Anatomy

Distal phalanges

Middle phalanges

Proximal phalanges

Base of the proximal pharynx of first digit

What part and bone is this?

Shaft of the distal pharynx of third digit

What part and bone is this?

Metatarsals

Head of the 4th metatarsal

What part and bone is this?

On the head of the plantar surface of first metatarsal

Where are the 2 sesamoid bones of the metatarsals located?

Tarsals

1st/medial cuneiform

2nd/middle cuneiform

3rd/lateral cuneiform

Cuboid

Navicular

Talus

Calcaneus

Talus

Which tarsal is most superior?

Talus

Which tarsal makes up ankle joint?

Calcaneus

Which tarsal is the heel bone?

calcaneal tuberosity

sustentaculum tali

Medial projection that supports the talus above it

What is sustentaculum tali?

Peroneal trochlea/trochlear process

Posterior articular surface

Middle articular surface

Anterior articular surface

Calcaneal tuberoisty

Calcaneus

Cuboid

Talus

Navicular

3rd/lateral cuneiform

5th metatarsal

1st metatarsal

1st/Medial cuneiform

Navicular

Middle cuneiform

Tibia

Fibula

Medial malleolus

Fibular notch

What part of tibia?

Medial malleolus

Anterior tubercle

Posterior malleolus

Tibia plafond

Interior surface of tibia that rests on the talus

What is tibia plafond?

Roof of the ankle joint

What does the tibia plafond form?

Lateral malleolus

Lateral malleolus

More inferior and sits more posteriorly against tibia, not in the center

Where is the fibula in relation to the tibia?

Sustentaculum tali

Sesamoid bones of first metatarsal

Shaft of 4th metatarsal

Shaft of distal pharynx of 2nd digit

Cuboid

1st/medial cuneiform

2nd/middle cuneiform

3rd/lateral cuneiform

Navicular

Cuboid

3rd/lateral cuneiform

1st and 2nd cuneiform

Calcaneus

Calcaneal tuberosity

Talus

Sesamoid bones

Base of 5th metatarsal

Cuboid

Whoch talus articulates with two metatarsals?

Navicular

Domes of talus

Calcaneus

Medial malleolus

Cuboid

4th and 5th

What metatarsals does cuboid articulate with?

Lateral malleolus

Talus

Calcaneus

Talus

Navicular

Cuboid

Lateral malleolus

Fibula

Domes of talus

Tibia

Talus

Head of fibula

Neck of fibula

Apex/styloid of fibula

Lateral condole of tibia

Medial condole

Tibial tuberosity

Anterior crest of tibia

intercondylar eminence

Lateral intercondylar tubercle

Medial intercondylar tubercle

Medial plateau

Lateral plateau

Under rotated

If fibula is in middle of the tibia, is it over or under rotated?

Patella

Base of patella