Lecture23: Anatomy Of Foot And Leg

Question 1

What type of joint is the ankle?

Answer 1

Synovial hinge

Question 2

What describes the deltoid ligament?

Answer 2

Strong and triangular

Question 3

What are both Lateral Ligaments?

Answer 3

The talofibular and calcaneofibular

Question 4

Which ligaments are most commonly injured in the ankle?

Answer 4

Lateral

Question 5

Which ligament supports the talus?

Answer 5

Spring ligament

Question 6

The intertarsal joints are responsible for?

Answer 6

Both inversion and eversion of the foot

Question 7

Where do bunions occur?

Answer 7

The medial aspect of the first metatarsophalangeal joint

Question 8

What is a bunion?

Answer 8

A lateral deviation of the big toe

Question 9

The superficial extensor retinaculas’ contents are?

Answer 9

Tom Has Very Nice Dogs and Pigs

Question 10

Describe the Inferior extensor retinacula

Answer 10

Y shaped and attached laterally to the upper surface of the calcaneus

Question 11

How do the tendons of both Peroneus Longus and Brevis pass relative to the Superior peroneal retinaculum?

Answer 11

Deep to it

Question 12

What describes the Flexor Retinacula?

Answer 12

Strap-like layer of connective tissue

Question 13

Does the Tibial nerve pass in the flexor retinacula?

Answer 13

Yes

Question 14

Pes Planus (flat feet) is a flattening of which arch?

Answer 14

Medial longitudinal arch

Question 15

Which dorsum supplies only the big toe?

Answer 15

Extensor hallucis brevis

Question 16

Which dorsum supplies toes 2,3 and 4?

Answer 16

Extensor digitorum brevis

Question 17

The Dorsal Pedis artery is a continuation of?

Answer 17

The anterior tibial artery

Question 18

What does the Dorsal Pedis artery end as?

Answer 18

The Deep Plantar Artery

Question 19

What is the most superficial layer of the foot?

Answer 19

The Plantar Aponeurosis

Question 20

What does the adductor hallucis do?

Answer 20

Abducts the big toe

Question 21

What does the flexor digitorum brevis do?

Answer 21

Flexes the lateral 4 toes

Question 22

What does the extensor digiti minimi do?

Answer 22

Abducts the little toe

Question 23

What does the Flexor digiti minimi brevis do?

Answer 23

Flexes the little toe

Question 24

What do the Dorsal interossei do?

Answer 24

Abduct the toes

Question 25

What do the Plantar interossei do?

Answer 25

Adduct the toes

Question 26

How does the posterior tibial artery enter the foot?

Answer 26

Through the tarsal tunnel