Veterinary dental disease staging, periodontal grading, and oral pathology classification using AVDC nomenclature. Includes dental charting systems and treatment planning by stage.
Veterinary dental disease staging, periodontal grading, and oral pathology classification using AVDC nomenclature. Includes dental charting systems and treatment planning by stage.
| Stage | Description |
|---|---|
| PD 0 | Clinically healthy gingiva |
| PD 1 | Gingivitis only; no attachment loss |
| PD 2 | Early periodontitis; < 25% attachment loss |
| PD 3 | Moderate periodontitis; 25-50% attachment loss |
| PD 4 |
| Advanced periodontitis; > 50% attachment loss |
| Grade | Description |
|---|---|
| F1 | Furcation involvement < 1/2 the width of the tooth |
| F2 | Furcation involvement > 1/2 but not through-and-through |
| F3 | Through-and-through furcation exposure |
Clinical approaches, drug choices, normal parameters, and common disease presentations differ by species. Never assume cross-species equivalence without explicit verification.