Omaha Flashcards

1
Q

cortical vs cancellous screws

A

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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

transverse osteotomy of distal metatarsal for bunion

A

pea body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Glissan Principals for arthrodesis

A
  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
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

a mpj fusion is also called a…..

A

mckeever

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Lapidus procedure first published by

A

Albrecht

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Lapidus published his lapidus stuff first in a _______ journal

A

obgyn

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

size of first metatarsal- for screws

A

30x15

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Charcot the ideas behind it?

A

charcot=nutrient

volkman=trauma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Accessory navicular surgery

A

kinder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

when do you fix a charcot foot

A

angle=27.5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

whats Mueller weiss

A

avn of navicular

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Charcot classification

A
Eichenholtz
0=prodromal
1=development
2=coalescene
3=reconstruction
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Winograd

A

nail procedure (take off wings)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Skin changes in lymphedema patient

A

elephantitiasis nostras verrucosa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

how much bone fusion do you need?

A

25%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

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

A

50%

17
Q

Spontaneous repair during heel spur

A

enthesiophytes- build bone, cartialage and tendon

18
Q

Spring like tissue closure

A

derma close

19
Q

duexis

A

ibuprofen and famotidine

20
Q

normal metatarsal protrusion

A

+/- 2

21
Q

mearys angle

A

talomet 0-10

22
Q

Talodeclination

A

21

23
Q

Fowler phillip

A

ant inferior calc vs post inf calc 18-21

24
Q

calcaneal inclination

A

21

25
Q

kites angle

A

talocalcaneal angle 15-35

26
Q

cuboid abduction angle

A

0-5 cuboid calcaneal

27
Q

gissane angle

A

post and middle facet 120-145

28
Q

bohlers angle

A

post facet and posterior calcaneus 25-40

29
Q

cyma line anterior

A

pronate

30
Q

berdt and harty classification-

A
osteochondral defects on radiograph
1=compression
2=partial detach
3=completely detached nondisplaced
4=detached and displaced
5=subchondral cyst
31
Q

Ferkel and Cheng

A
osteochondral defect arthroscopic
A=smooth
B=rough
C=Fissures/fibrillations
D=Flap
E=Loose undisplaced
F=Displaced
32
Q

lesser toe fusion position

A

15 degrees plantarflexion

33
Q

why do you drill holes in the bone before fusion

A

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