Crozer Want to Know

Question 1

How many bones are in the foot not including sesamoids?

Answer 1

26

Question 2

How many joints are in the foot?

Answer 2

35

Question 3

accessory ossicle at the:
1. 5th met base
2. navicular
3. cuboid
4. posterior talus

Answer 3

1. os vesalianum
2. os tibiale externum
3. os peroneum
4. os trigonum

Question 4

avascular necrosis of the:
1. metatarsal heads
2. navicular
3. Calcaneus

Answer 4

1. Freiberg
2. Kohler
3. Severe

Question 5

What is the only bone in the foot without any muscle origin or tendon insertion?

Answer 5

talus

Question 6

Plantar muscle layers of the foot from superficial to deep

Answer 6

1. Abductor hallucis, Abductor digiti minimi, FDB
2. QP, 4 lumbricals
3. FHB, flexor digiti minimi, adductor hallucis
4. interossei

Question 7

What deformity will result from cutting QP?

Answer 7

digits 4 and 5 will become adductovarus