Periodontitis staging & grading
2017 AAP/EFP classification as an interactive calculator.
Enter the findings of the worst-affected site. The calculator follows the 2017 World Workshop (AAP/EFP) classification.
Stage
- Stage I
- Initial periodontitis
- Stage II
- Moderate periodontitis
- Stage III
- Severe periodontitis with potential for additional tooth loss
- Stage IV
- Severe periodontitis with potential for loss of the dentition
Grade
- Grade A
- Slow rate of progression
- Grade B
- Moderate rate of progression
- Grade C
- Rapid rate of progression
Teaching aid only: the final diagnosis uses the full clinical examination, radiographs and history.
Name: ____________________ Date: __________
Educational material. Simplified models — always follow your faculty’s textbooks and clinical supervision.