Omaha

Question 1

cortical vs cancellous screws

Answer 1

Cortical=fully threaded close together, 4 cortices, hard bone
cancellous=lag, partially threaded,

Question 2

transverse osteotomy of distal metatarsal for bunion

Answer 2

pea body

Question 3

Glissan Principals for arthrodesis

Answer 3

1. must completely remove all cartilage, fibrous tissue, and any other material
2. provide an accurate and close-fitting construct for fusion
3. optimal position of the joint
4. maintain the bone apposition in an undisturbed fashion until the fusion is complete

Question 4

a mpj fusion is also called a…..

Answer 4

mckeever

Question 5

Lapidus procedure first published by

Answer 5

Albrecht

Question 6

Lapidus published his lapidus stuff first in a _______ journal

Answer 6

obgyn

Question 7

size of first metatarsal- for screws

Answer 7

30x15

Question 8

Charcot the ideas behind it?

Answer 8

charcot=nutrient

volkman=trauma

Question 9

Accessory navicular surgery

Answer 9

kinder

Question 10

when do you fix a charcot foot

Answer 10

angle=27.5

Question 11

whats Mueller weiss

Answer 11

avn of navicular

Question 12

Charcot classification

Answer 12

Eichenholtz
0=prodromal
1=development
2=coalescene
3=reconstruction

Question 13

Winograd

Answer 13

nail procedure (take off wings)

Question 14

Skin changes in lymphedema patient

Answer 14

elephantitiasis nostras verrucosa

Question 15

how much bone fusion do you need?

Answer 15

25%

Question 16

how much of the Achilles can you cut before you worry about tearing

Answer 16

50%

Question 17

Spontaneous repair during heel spur

Answer 17

enthesiophytes- build bone, cartialage and tendon

Question 18

Spring like tissue closure

Answer 18

derma close

Question 19

duexis

Answer 19

ibuprofen and famotidine

Question 20

normal metatarsal protrusion

Answer 20

+/- 2

Question 21

mearys angle

Answer 21

talomet 0-10

Question 22

Talodeclination

Answer 22

21

Question 23

Fowler phillip

Answer 23

ant inferior calc vs post inf calc 18-21

Question 24

calcaneal inclination

Answer 24

21

Question 25

kites angle

Answer 25

talocalcaneal angle 15-35

Question 26

cuboid abduction angle

Answer 26

0-5 cuboid calcaneal

Question 27

gissane angle

Answer 27

post and middle facet 120-145

Question 28

bohlers angle

Answer 28

post facet and posterior calcaneus 25-40

Question 29

cyma line anterior

Answer 29

pronate

Question 30

berdt and harty classification-

Answer 30

``` osteochondral defects on radiograph 1=compression 2=partial detach 3=completely detached nondisplaced 4=detached and displaced 5=subchondral cyst ```

Question 31

Ferkel and Cheng

Answer 31

``` osteochondral defect arthroscopic A=smooth B=rough C=Fissures/fibrillations D=Flap E=Loose undisplaced F=Displaced ```

Question 32

lesser toe fusion position

Answer 32

15 degrees plantarflexion

Question 33

why do you drill holes in the bone before fusion

Answer 33

Stimulate the hemopoietic cells in the bone marrow (which can produce blood cells) and stromal (which can produce fat, cartilage and bone).