Periodontal Disease Classification Flashcards

1
Q

How does the new grading system differ from the previous grading system for periodontal disease?

A

It is a radiographic system, not a clinical grading system

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2
Q

What must you have with the radiographic system?

A

Radiographs to evaluate the state of periodontal health

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3
Q

Periodontal Disease (PD) of 0 mean?

A

Clinically normal

No gingival inflammation or periodontitis clinically evident

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4
Q

Stage 1 (PD 1) means what?

A

Gingivitis only without attachment loss

The height and architecture of the alveolar margin are normal

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5
Q

Stage 2 (PD 2) is classified as what?

A

Early periodontitis
Less than 25% of attachment loss
Stage 1 furcation involvement in multirooted teeth

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6
Q

Stage 3 (PD 3) is classified as what?

A

Moderate periodontitis
25-50% attachment loss
Stage 2 furcation involvement in multirooted teeth

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7
Q

Stage 4 (PD 4) is classified as what?

A

Advanced periodontitis
More than 50% of attachment loss
Stage 3 furcation involvement in multirooted teeth

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