Periodontal Classification
MCQs
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Choose the Single Best Answer (SBA) to the questions below:
1. What is the first consideration in the 2018 classification of periodontitis?
2. How many stages are there in the 2018 periodontitis classification?
3. What does a diagnosis of 'Generalised Periodontitis, Stage 3, Grade B, Currently in Remission' imply about the rate of disease progression?
4. In the 2018 periodontitis classification, what does 'Grade C' indicate about the disease progression?
5. According to the 2018 classification, what does the 'Current Stability' category assess in periodontitis?
6. What does a diagnosis of 'Localised Periodontitis, Stage 2, Grade A, Currently Stable' imply about the severity and rate of disease progression?
7. What does a diagnosis of 'Generalised Periodontitis, Stage 1, Grade C, Currently Unstable' suggest about the severity and current status of the disease?
8. A patient presents with periodontal issues affecting 25% of teeth, primarily around the molars and incisors. Radiographs show bone loss that is less than 15% of root length. The patient reports a history of occasional bleeding on brushing, but no tooth mobility. Recent periodontal records indicate a slow rate of progression with the patient having been stable for the past year.Based on the clinical findings, what is the most appropriate classification for the patient's periodontal condition?
9. A patient presents with periodontal issues affecting 40% of teeth, with significant bone loss exceeding 33% of root length in multiple areas. The patient reports rapid progression of symptoms over the last two years and a history of fluctuating response to treatment. Current records indicate an unstable periodontal status. Based on these clinical findings, what is the most appropriate classification for this patient's periodontal condition?
10. A patient with a history of well-controlled diabetes presents with periodontal issues localized primarily to the incisors and molars. Clinical examination reveals bone loss of approximately 20% of root length in the affected areas. The patient's periodontal condition has shown a moderate rate of progression over several years and is currently in remission following recent treatment. Based on these clinical findings, what is the most appropriate classification for this patient's periodontal condition?