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Flashcards in Armamentarium Deck (24)
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1

What cross section shape do K-files have?

Square

2

What Cross section shape do Reamers have?

Triangular

3

What cross section shape do Hedstrom files have?

Tear drop

(corkscrew like)

4

What cross section shape do flex-o file have?

Diamond shape

5

Which instrument should only be used in a filing or rasping motion?

Hedstrom file

*never rotate or engage dentin

6

What instrument is used for removing pulp or cotton/wool dressing?

barbed broaches

7

What 4 things is a lentulo spiral used for?

1-CaOH
2-Cements
3-Sealers
4-Pastes

8

How big is a 1 stripe Gates Gladden drill?

0.50

9

How big is a 2 stripe Gates Gladden drill?

0.70

10

How big is a 3 stripe Gates Gladden drill?

0.90

11

How big is a 4 stripe Gates Gladden drill?

1.10

12

How big is a 5 stripe Gates Gladden drill?

1.30

13

How big is a 6 stripe Gates Gladden drill?

1.50

14

What are the 3 most common Gates Glidden drills?

2 (0.70) 3 (0.90) and 4 (1.10)

15

Which file is pink?

06 (0.06 mm D0 diameter)

16

Which file is grey?

08 (0.08 mm D0 diameter)

17

Which file is purple?

10 (0.10 mm D0 diameter)

18

Which three file sizes are white?

1-15 (0.15 mm)
2-45 (0.45 mm)
3-90 (0.90 mm)

19

Which three file sizes are yellow?

1-20 (0.20 mm)
2-50 (0.50 mm)
3-1.0 (1.0 mm)

20

Which three file sizes are Red?

1-25 (0.25 mm)
2-55 (0.55 mm)
3-110 (1.10 mm)

21

Which three file sizes are blue?

1-30 (0.30 mm)
2-60 (0.60 mm)
3-120 (1.20 mm)

22

Which three file sizes are green?

1-35 (0.35 mm)
2-70 (0.70 mm)
3-130 (1.40 mm)

23

Which three file sizes are black?

1-40 (0.40 mm)
2-80 (0.80 mm)
3-140 (1.40 mm)

24

What is the standard taper of K and H files?

0.02 (increase 0.32 mm from D0-D16)