IDP 2 EXAM 1

Question 1

Perio scalers

Perio curettes

Answer 1

Scalers = H6H7 & jaquette 34/35

Current = Gracies

1/2 7/8 (YG) 11/12 13/14

Gracie looks at the scale all the time @ 1/2am
7/8am. 11/12 and 13/14

Question 2

Used on Anterior teeth

Answer 2

Gracie 1/2

7/8 universal (YG)

Hygienist scaler H6/7

Question 3

Used for medial surfaces of premolars and molars

Answer 3

Gracey 11/12

YG 7/8

Jaquette 34/35

Question 4

Used for buccal lingual surfaces of posterior teeth

Answer 4

Universal YG 7/8

Question 5

Used for distal surfaces of posterior teeth

Answer 5

Gracey 13/14

YG universal 7/8

Jaquette 34/35

Question 6

Gracey 1/2 is used to clean what surfaces?

Answer 6

Anteriors

Question 7

Gracey 7/8 YG universal is used to clean what surfaces?

Answer 7

All over

Anterior
Mesial
Buccal
Distal

Question 8

Gracey 11/12 is used to clean what surfaces?

Answer 8

Mesial surfaces

Question 9

Gracey 13/14 is used to clean what surfaces?

Answer 9

Distal surfaces

Question 10

H6/H7 is used to clean what surfaces?

Answer 10

Anterior

Question 11

Jaquette 35/35 is used to clean what surfaces?

Answer 11

Mesial

Distal

Question 12

Instrument used to probe

Answer 12

UNC 15

Question 13

Distance from the CEJ to the base of the probable crevice

Answer 13

Clinical attachment level

Question 14

Undetectable of missing CEJ

Distance from a fixed landmark to the base of the probable crevice

Answer 14

Relative attachment lvl

Question 15

CAL /clinical attachment loss is calculated by

Answer 15

CAL= PD -CEJ ( no recession)

CAL = PD + recession

Question 16

Instrument used to probe furcation

Answer 16

Nabers probe

“The two root are nabers “

Question 17

The amount of attached gingiva is generally considered to be insufficient when the stretching of the lip or pushing with an instrument induces movement of the free gingival margin

Answer 17

Mucogingival defect

Question 18

Perio explorers

Answer 18

Explorer 11/12 17 TU17/Wilkins

TU has greater angle

Question 19

Gingival findings
Extent:
Color:
Size:
Shape/margins:
Consistency:
Texture:

Answer 19

Extent: Mild Mod Sev

Color: pink / erythema

Size: Normal / Enlarged

Shape/margins: knife edge / Rolled

Consistency: Firm / Spongy

Texture: stippled / Smooth

Question 20

Instrumentation of the crown and Root surfaces of the teeth to remove plaque, calculus, stains

Answer 20

Scaling

Question 21

Type/ category of Instrument used supragingivally

Answer 21

Scaler

Question 22

Instrument used supraging

Good for heavy calculus deposits

Particularly useful just u set contact points

We know/ use two specifically named…

Answer 22

Scalers

H6/H7 ( curved scaler)

Jaquette 34/35 (Straight scaler)

“Jaquette has a hook as a hook and scales the walls”

Question 23

Scalers have two ______

• note the tip is not one”

Answer 23

Lateral cutting edges

No toe

Question 24

Blade angle for all scalers and curettes

Answer 24

70

Question 25

Perio cassette order

Answer 25

``` Mirror 1 Probes (UNC 15, Nabers) Explorers (17, TU17) Scalers ( H6/H7, Jaquette 34/35) Curettes (1/2, YG7/8, 11/12, 13/14) ```

Question 26

Supragingival instruments

Answer 26

Scalers (H6/H7,Jaquette 34/35) AND /OR Curettes (1/2, YG7/8, 11/12, 13/14)

Question 27

Sub gingival instruments | Root planing

Answer 27

CURETTES ONLY

Question 28

A treatment procedure designed to remove cementum or surface denton that is rough, impregnated with calculus, or contaminated with toxins or micro organisms

Answer 28

Root planing

Question 29

Is used for pts with periodontal dz and ONLY those teeth that show attachment loss due to periodontitis

Answer 29

Root planing

Question 30

Why root plane?

Answer 30

B/c there is attachment loss and the exposed cementum is rough (want to leave a smooth surface)

Question 31

What is used to root plane? How much root planing?

Answer 31

Hand curettes only (Ultrasonics do not root plane) Only do enough to leave a smooth surface

Question 32

Limits of root planing?

Answer 32

Pockets 5mm or greater have a high probability of incomplete root debridement

Question 33

The YG Universal curette has ________

Answer 33

Three cutting edge, two lateral and the toe

Question 34

- can be used on Most tooth surfaces - useful for gingival curettage - used anteriorly and posteriorly

Answer 34

YG universal 7/8

Question 35

Scaler strokes shld be ____ Whereas currette strokes ______

Answer 35

Scaler = vertical/apicoincisal Curettes = vertical oblique horizontal

Question 36

Three basic curettes and use areas...

Answer 36

Gracey 1/2 (mesial and distal ant) Gracey 11/12 (mesial posterior) Gracey 13/14 (distal posterior)

Question 37

Universal curettes vs Gracey

Answer 37

Universal (shank:face =90) Gracey (shank:face = 110)

Question 38

The Gracey Curettes have ______

Answer 38

Two cutting eyes (1 lateral edge and the toe)

Question 39

The terminal shanks of any gracey curettes should be _____ to the tooth surface

Answer 39

Parallel

Question 40

4 I’s of oppression

Answer 40

Ideological Institutional Interpersonal Internalized