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Flashcards in Omaha Deck (33):
1

cortical vs cancellous screws

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

2

transverse osteotomy of distal metatarsal for bunion

pea body

3

Glissan Principals for arthrodesis

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

4

a mpj fusion is also called a.....

mckeever

5

Lapidus procedure first published by

Albrecht

6

Lapidus published his lapidus stuff first in a _______ journal

obgyn

7

size of first metatarsal- for screws

30x15

8

Charcot the ideas behind it?

charcot=nutrient
volkman=trauma

9

Accessory navicular surgery

kinder

10

when do you fix a charcot foot

angle=27.5

11

whats Mueller weiss

avn of navicular

12

Charcot classification

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

13

Winograd

nail procedure (take off wings)

14

Skin changes in lymphedema patient

elephantitiasis nostras verrucosa

15

how much bone fusion do you need?

25%

16

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

50%

17

Spontaneous repair during heel spur

enthesiophytes- build bone, cartialage and tendon

18

Spring like tissue closure

derma close

19

duexis

ibuprofen and famotidine

20

normal metatarsal protrusion

+/- 2

21

mearys angle

talomet 0-10

22

Talodeclination

21

23

Fowler phillip

ant inferior calc vs post inf calc 18-21

24

calcaneal inclination

21

25

kites angle

talocalcaneal angle 15-35

26

cuboid abduction angle

0-5 cuboid calcaneal

27

gissane angle

post and middle facet 120-145

28

bohlers angle

post facet and posterior calcaneus 25-40

29

cyma line anterior

pronate

30

berdt and harty classification-

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

31

Ferkel and Cheng

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

32

lesser toe fusion position

15 degrees plantarflexion

33

why do you drill holes in the bone before fusion

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