New classification of periodontal disease 2018 pdf

You're looking for the 2018 classification of periodontal disease!

The 2018 classification of periodontal disease was published in the Journal of Clinical Periodontology in November 2018. The new classification system is based on the severity of the disease and its impact on the individual, rather than just the presence or absence of specific clinical signs.

Here's a summary of the new classification system:

Periodontal Diseases

  1. Periodontitis: Inflammation of the periodontium (gums, periodontal ligament, and alveolar bone) that can lead to attachment loss and tooth loss.
    • Chronic periodontitis: A mild to moderate form of periodontitis that is characterized by a gradual progression of attachment loss over time.
    • Aggressive periodontitis: A more rapid and severe form of periodontitis that can lead to significant attachment loss and tooth loss.
    • Periodontitis as a manifestation of systemic diseases: Periodontitis that is associated with underlying systemic diseases, such as diabetes, cardiovascular disease, or rheumatoid arthritis.
  2. Periodontal health: The absence of periodontal disease or the presence of a healthy periodontium.
  3. Periodontal conditions: Conditions that are not necessarily diseases, but can affect the periodontium, such as:
    • Gingivitis: Inflammation of the gums that is usually caused by poor oral hygiene.
    • Periodontal abscess: A localized infection of the periodontium that can occur as a result of periodontitis or other factors.
    • Periodontal trauma: Injury to the periodontium that can occur as a result of trauma or other factors.

Key Features of the New Classification System

  1. Severity-based classification: The new system is based on the severity of the disease, rather than just the presence or absence of specific clinical signs.
  2. Inclusion of systemic diseases: The new system recognizes that periodontitis can be a manifestation of underlying systemic diseases.
  3. Emphasis on patient-centered care: The new system emphasizes the importance of patient-centered care and the need to consider the individual's overall health and well-being when diagnosing and treating periodontal disease.

You can access the full article and the classification system in the Journal of Clinical Periodontology: