IDP 2 EXAM 1 Flashcards
Perio scalers
Perio curettes
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
Used on Anterior teeth
Gracie 1/2
7/8 universal (YG)
Hygienist scaler H6/7
Used for medial surfaces of premolars and molars
Gracey 11/12
YG 7/8
Jaquette 34/35
Used for buccal lingual surfaces of posterior teeth
Universal YG 7/8
Used for distal surfaces of posterior teeth
Gracey 13/14
YG universal 7/8
Jaquette 34/35
Gracey 1/2 is used to clean what surfaces?
Anteriors
Gracey 7/8 YG universal is used to clean what surfaces?
All over
Anterior
Mesial
Buccal
Distal
Gracey 11/12 is used to clean what surfaces?
Mesial surfaces
Gracey 13/14 is used to clean what surfaces?
Distal surfaces
H6/H7 is used to clean what surfaces?
Anterior
Jaquette 35/35 is used to clean what surfaces?
Mesial
Distal
Instrument used to probe
UNC 15
Distance from the CEJ to the base of the probable crevice
Clinical attachment level
Undetectable of missing CEJ
Distance from a fixed landmark to the base of the probable crevice
Relative attachment lvl
CAL /clinical attachment loss is calculated by
CAL= PD -CEJ ( no recession)
CAL = PD + recession
Instrument used to probe furcation
Nabers probe
“The two root are nabers “
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
Mucogingival defect
Perio explorers
Explorer 11/12 17 TU17/Wilkins
TU has greater angle
Gingival findings Extent: Color: Size: Shape/margins: Consistency: Texture:
Extent: Mild Mod Sev
Color: pink / erythema
Size: Normal / Enlarged
Shape/margins: knife edge / Rolled
Consistency: Firm / Spongy
Texture: stippled / Smooth
Instrumentation of the crown and Root surfaces of the teeth to remove plaque, calculus, stains
Scaling
Type/ category of Instrument used supragingivally
Scaler
Instrument used supraging
Good for heavy calculus deposits
Particularly useful just u set contact points
We know/ use two specifically named…
Scalers
H6/H7 ( curved scaler)
Jaquette 34/35 (Straight scaler)
“Jaquette has a hook as a hook and scales the walls”
Scalers have two ______
- note the tip is not one”
Lateral cutting edges
No toe
Blade angle for all scalers and curettes
70
Perio cassette order
Mirror 1 Probes (UNC 15, Nabers) Explorers (17, TU17) Scalers ( H6/H7, Jaquette 34/35) Curettes (1/2, YG7/8, 11/12, 13/14)
Supragingival instruments
Scalers (H6/H7,Jaquette 34/35)
AND /OR
Curettes (1/2, YG7/8, 11/12, 13/14)
Sub gingival instruments
Root planing
CURETTES ONLY
A treatment procedure designed to remove cementum or surface denton that is rough, impregnated with calculus, or contaminated with toxins or micro organisms
Root planing
Is used for pts with periodontal dz and ONLY those teeth that show attachment loss due to periodontitis
Root planing
Why root plane?
B/c there is attachment loss and the exposed cementum is rough (want to leave a smooth surface)
What is used to root plane?
How much root planing?
Hand curettes only
(Ultrasonics do not root plane)
Only do enough to leave a smooth surface
Limits of root planing?
Pockets 5mm or greater have a high probability of incomplete root debridement
The YG Universal curette has ________
Three cutting edge, two lateral and the toe
- can be used on Most tooth surfaces
- useful for gingival curettage
- used anteriorly and posteriorly
YG universal 7/8
Scaler strokes shld be ____
Whereas currette strokes ______
Scaler = vertical/apicoincisal
Curettes = vertical oblique horizontal
Three basic curettes and use areas…
Gracey 1/2 (mesial and distal ant)
Gracey 11/12 (mesial posterior)
Gracey 13/14 (distal posterior)
Universal curettes vs Gracey
Universal (shank:face =90)
Gracey (shank:face = 110)
The Gracey Curettes have ______
Two cutting eyes (1 lateral edge and the toe)
The terminal shanks of any gracey curettes should be _____ to the tooth surface
Parallel
4 I’s of oppression
Ideological
Institutional
Interpersonal
Internalized
