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Periodontology 6th E
Ch 4 Classification of Periodontal and Peri Implant Diseases and Conditions
| Question | Answer |
|---|---|
| A bacterial infection of the periodontium that causes slow attachment loss and a good response to periodontal therapy | Grade A periodontitis |
| A bacterial infection of the periodontium that causes moderate attachment loss and a fair response to periodontal therapy | Grade B periodontitis |
| A bacterial infection of the periodontium that causes rapid attachment loss and poor response to periodontal therapy | Grade C periodontitis |
| All of the following statements are “good” reasons for classifying periodontal diseases: | predicting treatment outcomes, communicating clinical findings accurately, and formulating an individualized treatment plan. |
| When do classification systems change? | When new scientific knowledge about the etiology and pathogenesis of periodontal diseases and conditions becomes available. |
| What is an important reason to use a periodontal classification system? | It provides necessary information for submitting information to dental insurance providers. |
| What subcategory do Neoplasms fall in the 2017 classification of conditions? | Nondental biofilm-induced gingival diseases |
| What are the conditions that make up Stage I Periodontitis? | Maximum probing depth of 4 mm, radiographic bone loss confined to the coronal third of the tooth (less then 15%), 1-2 mm of interdental CAL, mostly horizontal bone loss, no tooth loss, least serious form of periodontitis |
| What are the conditions that make up Stage II Periodontitis? | Maximum probing depth of 5 mm, radiographic bone loss confined to the coronal third of the tooth (15-33%), 3-4 mm of interdental CAL, mostly horizontal bone loss, no tooth loss |
| What are the conditions that make up Stage III Periodontitis? | Maximum probing depth of 6 mm, radiographic bone loss confined to the middle third of the tooth and beyond, 5 mm or greater of interdental CAL, horizontal or vertical bone loss, tooth loss of 4 or less teeth, severe periodontitis |
| What are the conditions that make up Stage IV Periodontitis? | All of the same criteria as Stage III with additional factors, tooth loss of 5 or more teeth, most serious form of periodontitis |
| How does the 2017 classification classify necrotizing stomatitis? | As a necrotizing periodontal disease |
| How does the 2017 classification classify peri-implantitis ? | As a peri-implant disease or condition |
| How does the 2017 classification differentiate between gingivitis and gingival diseases? | It is based on whether they are caused by dental biofilm. |
| How many stages of periodontitis are there? | 4 |
| How many grades of periodontitis are there? | 3 |
| The category Periodontal/Gingival Health appears in which classification system? | The 2017 Classification system |
| Which classification system states that any site with clinical attachment loss is deemed to be a periodontitis site regardless of the cause? | The 1999 classification system |
| What are the stages of periodontitis are based on? | The severity and complexity of management of the disease. |
| How many subcategories of Peri-Implant Diseases and Conditions are in the 2017 classification? | Four |
| What are the subcategories of Peri-Implant Diseases and Conditions are in the 2017 classification | Peri-implant health, peri-implant mucositis, peri-implantitis, and peri-implant soft and hard tissue deficiencies |
| In the "Other Conditions Affecting the Periodontium" category, what are some examples of a systemic diseases affecting the periodontal supporting tissues? | Leukemia, Erythema Multiforme, Oral Lichen Planus |
| In the "Other Conditions Affecting the Periodontium" category, what are some examples of mucogingival deformities affecting the periodontal supporting tissues? | Lack of gingiva, gingival excess, recession, aberrant frenum, exposed root surface, abnormal color |
| In the "Other Conditions Affecting the Periodontium" category, what are some examples of traumatic occlusal forces affecting the periodontal supporting tissues? | primary occlusal trauma, secondary occlusal forces, and orthodontic trauma |
| What are the three major categories of periodontal diseases and conditions? | Periodontal health and gingival health, dental biofilm-induced gingivitis, and nondental biofilm-induced gingivitis |
| In the 2017 classification, what are the three major forms of periodontitis? | Periodontitis, necrotizing periodontitis, and periodontitis as a manifestation of a systemic disease |
| In the 2017 classification, what are the two subclassifications of patients with clinical gingival health on a reduced periodontium | Nonperiodontitis and stable periodontitis |
| What would be a reason that you might have for referring to the old 1999 Classification of Inflammatory Periodontal Diseases? | Classic research articles will use the old terminology. |
| What would be an example in the 2017 classification of Other Conditions Affecting the Periodontium category? | Decreased vestibular depth |
| What is the biggest difference between the 1999 classification with the 2017 Classification of Periodontal and Peri-Implant Diseases and Conditions? | The 2017 classification uses a staging and grading system for classifying cases of periodontitis. |
| What are the three subcategories of dental biofilm-induced gingivitis in the 2017 classification? | Associated with dental biofilm alone, mediated by systemic or local risk factors, and drug-influenced gingival enlargement |
| Which periodontal condition is a new addition in the 2017 classification? | Peri implant diseases and Conditions |
Created by:
BrendaAlberts