Periodontics: Classification of Periodontal Diseases

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Questions and Answers

What is the origin of Neisseria gonorrhea-induced gingival disease?

Fungal origin

Bacterial origin (correct)

Genetic origin

Viral origin

What is the name of the fungal species that causes generalized gingival candidiasis?

Treponema

Candida (correct)

Streptococcus

Histoplasma

Which of the following is an example of a mucocutaneous lesion?

Primary herpetic gingivostomatitis

Lupus erythematosus (correct)

Hereditary gingival fibromatosis

Gingival recession

What is the term for a reaction caused by dental restorative materials?

Allergic reaction Signup and view all the answers

What is the term for a localized tooth-related factor that modifies or predisposes to plaque-induced gingival disease?

Tooth anatomic factor Signup and view all the answers

What is the term for a condition caused by a foreign body in the gingiva?

Foreign body reaction Signup and view all the answers

What is the term for a gingival disease caused by a specific bacterial origin?

Gingival disease of specific bacterial origin Signup and view all the answers

What is the term for a mucogingival deformity that affects the facial or lingual surfaces of teeth?

Gingival recession Signup and view all the answers

What is the main purpose of classifying periodontal diseases?

To separate conditions into distinct categories Signup and view all the answers

What is the name of the paradigm that explains the nature of periodontal diseases from 1970 to present?

Infection/Host response paradigm Signup and view all the answers

What is the name of the 1993 classification of periodontal diseases?

European workshop classification Signup and view all the answers

What is the name of the classification system developed in 1989?

AAP 1989 classification Signup and view all the answers

What is the main drawback of the AAP 1989 classification?

Age categorization and overlap Signup and view all the answers

What is the first category of periodontal disease in the AAP 1999 classification?

Gingival diseases Signup and view all the answers

What is the purpose of paradigms in understanding periodontal diseases?

To explain the nature of periodontal diseases Signup and view all the answers

What is the purpose of formulating individualized treatment plans?

To aid clinical and laboratory diagnosis Signup and view all the answers

What type of periodontitis occurs as a manifestation of systemic diseases?

Periodontitis as a manifestation of systemic diseases Signup and view all the answers

What is the term for an abscess that occurs around a partially erupting tooth?

Pericoronal abscess Signup and view all the answers

What type of gingivitis is associated with dental plaque only and has no local contributing factors?

Gingivitis associated with dental plaque only without local contributing factors Signup and view all the answers

What type of gingival disease is modified by endocrine system factors?

Gingival diseases modified by systemic factors Signup and view all the answers

What is the term for a gingival disease that is influenced by ascorbic acid deficiency?

Ascorbic acid deficiency gingivitis Signup and view all the answers

What type of periodontitis is characterized by necrotizing ulceration?

Necrotizing ulcerative periodontitis Signup and view all the answers

What is the term for a lesion that combines an endodontic lesion and a periodontal lesion?

Combined lesion Signup and view all the answers

What is the term for a periodontal abscess that occurs in the gingiva?

Gingival abscess Signup and view all the answers

What is one of the signs of gingival excess?

Gingival margin inconsistency Signup and view all the answers

Which of the following is a type of periodontal disease?

Aggressive periodontitis Signup and view all the answers

What is the main indicator for gingivitis?

BOP Signup and view all the answers

What is the term for lack of keratinized tissue?

Lack of keratinized gingiva Signup and view all the answers

What is the purpose of the new classification system for periodontal and peri-implant diseases?

To create a simple classification system for general dental practice Signup and view all the answers

What is the term for the vertical and/or horizontal deficiency of the ridge?

Vertical and/or horizontal ridge deficiency Signup and view all the answers

What is the importance of recording the greatest reading in periodontal disease assessment?

To get an accurate reading Signup and view all the answers

What is the term for the soft tissue surrounding a tooth?

Supra crestal tissues Signup and view all the answers

Study Notes

Classification of Periodontal Diseases and Conditions

Definition: A systematic arrangement of groups with common attributes to aid clinical and laboratory diagnosis and specific treatments.
Purpose: Communicate clinical findings accurately, present information to patients, formulate individualized treatment plans, and predict treatment outcomes.

Paradigms of Periodontal Diseases

Clinical Characteristics Paradigm (1870-1920)
Classical Pathology Paradigm (1920-1970)
Infection/Host Response Paradigm (1970-present)

AAP 1989 Classification

Adult Periodontitis
Early Periodontitis (prepubertal, juvenile, rapidly progressive)
Periodontitis associated with Systemic Disease
Necrotizing Periodontitis
Refractory Periodontitis

European Workshop Classification (1993)

Adult Periodontitis
Early Onset Periodontitis
Necrotizing Periodontitis

AAP 1999 Classification

Gingival Diseases:
- Plaque-induced Gingival Diseases
- Non-plaque-induced Gingival Diseases
Chronic Periodontitis:
- Localized
- Generalized
Aggressive Periodontitis:
- Localized
- Generalized
Periodontitis as a Manifestation of Systemic Diseases
Necrotizing Periodontal Diseases:
- Necrotizing Ulcerative Gingivitis (NUG)
- Necrotizing Ulcerative Periodontitis (NUP)
Abscesses of the Periodontium:
- Gingival Abscess
- Periodontal Abscess
- Pericoronal Abscess
Periodontitis associated with Endodontic Lesions:
- Endodontic-Periodontal Lesion
- Periodontal-Endodontic Lesion
- Combined Lesion
Developmental or Acquired Deformities and Conditions:
- Localized Tooth-related Factors
- Mucogingival Deformities and Conditions
- Occlusal Trauma

Gingival Diseases

Plaque-induced Gingival Diseases
Gingivitis associated with Dental Plaque only
- Without local contributing factors
- With local contributing factors
Gingival Diseases modified by Systemic Factors:
- Associated with Endocrine System
- Associated with Blood Dyscrasias
Gingival Diseases modified by Medications:
- Drug-influenced Gingival Diseases
Gingival Diseases modified by Malnutrition:
- Ascorbic Acid Deficiency Gingivitis
- Others

Non-Plaque-induced Gingival Diseases

Gingival Diseases of Specific Bacterial Origin:
- Neisseria Gonorrhea
- Treponema Pallidum
- Streptococcal Species
Gingival Diseases of Viral Origin:
- Herpes Virus Infections
- Primary Herpetic Gingivostomatitis
Gingival Diseases of Fungal Origin:
- Candida-species Infections
- Linear Gingival Erythema
Gingival Diseases of Genetic Origin:
- Hereditary Gingival Fibromatosis
Gingival Manifestations of Systemic Conditions:
- Mucocutaneous Lesions
- Allergic Reactions
Traumatic Lesions
Foreign Body Reactions
Not Otherwise Specified

Developmental/Acquired Deformities and Conditions

Developmental or Acquired Deformities and Conditions
Localized Tooth-related Factors
Mucogingival Deformities and Conditions around Teeth:
- Gingival or Soft Tissue Recession
- Lack of Keratinized Gingiva
- Decreased Vestibular Depth
- Aberrant Frenum or Muscle Position
Mucogingival Deformities and Conditions on Edentulous Ridges:
- Vertical and/or Horizontal Ridge Deficiency
- Lack of Gingiva or Keratinized Tissue
- Gingival or Soft Tissue Enlargements
Occlusal Trauma:
- Primary Occlusal Trauma
- Secondary Occlusal Trauma

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Description

Learn about the classification of periodontal diseases and conditions, including definitions, significance, and approaches to categorizing diseases. This quiz covers the basics of periodontics and is suitable for dental students.