Foot And Ankle

Question 1

What bones make up the Medial Longitudinal Arch?

Answer 1

Calcaneus, Talus, Navicular, Cuneiforms 1-3, & Metatarsals 1-3

Question 2

What bones make up the lateral longitudinal arch?

Answer 2

Calcaneus, Cuboid, Metatarsals 4-5

Question 3

What bones make up the transverse digital arch?

Answer 3

Navicular, Cuboid, Cuneiforms 1-3 & Proximal Metatarsals

Question 4

What tendon attaches to the medial cuneiform and 1st metatarsal?

Answer 4

Fibularis Longus Tendon

Question 5

What tendon attaches to the proximal portion of the 5th metatarsal ? Also, what type of injury is it involved in?

Answer 5

Fibularis Brevis

Involved in Jones Fracture; avulsion fracture of the 5th metatarsal head

Question 6

What is the normal ROM for Dorsiflexion?

Answer 6

15-20

Question 7

What is the normal ROM for Plantarflexion?

Answer 7

50-65

Question 8

What is the normal ROM for Ankle Inversion?

Answer 8

35

Question 9

What is the normal ROM for Ankle eversion?

Answer 9

20*

Question 10

What is the normal ROM for Forefoot Adduction?

Answer 10

20*

Question 11

What is the normal ROM for forefoot abduction?

Answer 11

10*

Question 12

What is the normal ROM for Metatarsophalangeal Flexion?

Answer 12

45*

Question 13

what is the normal ROM for Metatarsophalangeal Extension?

Answer 13

70-90*

Question 14

What three muscles make up Dorsiflexion?

Also, what is the innervation for these muscles?

Answer 14

Tibialis Anterior, Extensor Hallucis Longus, & Extensor Digitorum Longus

Deep Fibular N. (L5)

Question 15

What two muscles also have a secondary function of inverting the foot?

Answer 15

Tibialis Anterior and Tibialis posterior

Question 16

What are the muscles that make up eversion?

Answer 16

Fibularis Longus & Brevis (L5-S1)