Score | Criteria |
0 | No plaque. |
1 | A film of plaque adhering to the free gingival margin and adjacent area of the tooth. The plaque may be recognized by running a probe across the tooth surface. |
2 | Moderate accumulation of soft deposit within the gingival pocket and on the gingival margin that can be seen by the naked eye. |
3 | Abundance of soft matter within the gingival pocket and or on the gingival margin and adjacent tooth surface. |