Leg, Ankle, and Foot

Question 1

Describe the talocrural joint and its motion?

Answer 1

It’s a synovial joint located in the lower limb. It is formed by the tibia, fibula, and foot (talus). It’s a hinge-type joint, permitting dorsiflexion and plantarflexion of the foot.

Question 2

Whats the largest talocrural ligament?

Answer 2

Tibiofibular Ligament

Question 3

What is the Plantar Fascia?

Answer 3

Dense layer of deep fascia; plantar aponeurosis. Its deep fascia covers medial and lateral muscles.

Question 4

3 functions of the Plantar Fascia?

Answer 4

1. Protect arteries, veins, and nerves under foot
2. Acts as a lever when walking.
3. Helps maintain longitudinal arch in foot.

Question 5

The borders and contents of the Tarsal Tunnel?

Answer 5

Bone and retinaculum

Passageway for artery, veins, nerve and tendons.

Question 6

Tom, Dick, and Harry stand for =

Answer 6

Tom => Tibialis => Tibialis Anterior/Posterior/Lateral
Dick => Digitorum => 4 toes
Harry => Hallux => Big toe

Question 7

Extensor is located…

Answer 7

above foot (fascia - raises it)

Question 8

Flexor is located…

Answer 8

below foot (fascia - contracts it)