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DH200 Int Clinic > G 21 > Flashcards

G 21 Flashcards

1
Q

Maxillary lateral incisor

A

Palatal groove

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2
Q

Mandibular canine

A

Deep linear root concavity on proximal surface

Mesial and distal surfaces

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3
Q

Mandibular molar

A

Wide shallow root concavity on mesial surface

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4
Q

Maxillary first premolar

A

Deep concavity
Proximal surface

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5
Q

Mandibular molar

A

Facial surface
Deep depression on root trunk and furcation

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6
Q

Maxillary molar

A

Concavity from furcation to CEJ
Proximal surface

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7
Q

Mandibular first molar buccal
CEJ to furcation length

Mandibular first molar lingual
CEJ to furcation length

A

3mm

4mm

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8
Q

Maxillary first premolar
mesial distal
CEJ to furcation length

A

M 7mm
D 7mm

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9
Q

Maxillary first molar
Buccal mesial distal

A

B 4mm (boys drool… shortest length)
M 7mm (MJ can jump the highest…longest length)
D 5mm (Diaper duty, 5 kids max)

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10
Q

Tip direction when exploring

How many mm of constant contact

A

Maxillary upward

Mandibular downward

2mm constant contact with tooth

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11
Q

Most effective manner to position explorer for max 1st premolar. What strokes?

A

Tip up and horizontal strokes

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12
Q

Direction to explore a concavity

A

M to D

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13
Q

What instrument is recd to instrument roots of multi rooted teeth ?

A

Mini area specific gracey curet

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14
Q

Treat each root branch as a single rooted tooth?

A

Yes distal to mesial

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15
Q

Which instrument is furcation area cleaned by?

A

Mesial gracey
(Possible board question)

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16
Q

What strokes are used to remove deposits from root concavities and depressions

____ strokes are not effective bc the working end “spans across” root concavity, missing the deposit

A

Horizontal

Vertical not effective

17
Q

Can the gracey 11 be used for horizontal strokes?

A

No just vertical

18
Q

What position for gracey 12? Toe, fulcrum

A

Toe down , fulcrum down

19
Q

Is the correct working end to make a vertical stroke on the mesial surface the same working end to make a horizontal stroke on that same surface ?

A

NO

20
Q

Distal surfaces
G13 used for vertical what is used for horizontal?

Mesial surfaces
If G11 used for vertical strokes what is used for horizontal

A

G 14

G12

21
Q

Is the same working end used to make vertical and horizontal strokes on FACIAL AND LINGUAL?

Ex. G 12 on both f and l

A

Yes

22
Q

The standard fulcrum places the least amount of strain on clinicians fingers and should not be replaced by advanced techniques

T or F

A

True

23
Q

When should advanced fulcrums be used ?

A

Narrow deep perio pockets (distal 3rd molar )

24
Q

Intraoral fulcrum with an altered point of contact between middle and ring fingers in grasp

NOT same as split fulcrum where ring finger does not touch middle finger

Point of contact is lower against middle finger

A

Modified Intraoral Fulcrum

25
Q

Intraoral finger rest in which the finger rest is established on opposite side of arch from the treatment area

Ex: clinician fulcrums on left posteriors while working on right posterior teeth

A

Cross Arch

26
Q

Intraoral fulcrum established on opposite arch from tx area

Ex. Fulcrum on mand teeth while working on max

(Deep pockets or hard to reach area)

A

Opposite Arch

27
Q

Intraoral fulcrum in which finger of non dominant hand serves as resting point for dominant hand

(Possibly mand anterior for bigger sized pt)

A

Finger on Finger

28
Q

Extra oral fulcrums are grasped farther from working end

A

Yes

29
Q

Extraoral
Finger of non dominant hand used to concentrate lateral pressure against shank of instrument

-Right handed use left index finger to apply pressure
-Lateral pressure pushed working end forward against the distal/mesial surface

A

Finger Assist

30
Q

Extraoral fulcrum “palm out”
Vertical and oblique strokes

This is used to assist in

A

Maxillary right posterior distal and mesial surfaces

31
Q

Extraoral fulcrum
Vertical strokes

Can be used for

A

Max anteriors

32
Q

Cross arch fulcrum
Working end toe up
Short horizontal strokes

A

Max mesial root concavities

33
Q

Mandibular anterior facial surfaces

A

Finger assist
Palm down

DH200 Int Clinic (15 decks)

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