Table 3 The Attin's plaque index evaluation method.

From: Evaluation of dental plaque reduction using microcurrent-emitting toothbrushes in orthodontic patients: a randomized, double-blind, crossover clinical trial

Score

 

0

No visible plaque

1

Plaque buildup on the side of the bracket

2

Plaque accumulation in a single isolated form on the side of the bracket and on the cervical region

3

Plaque accumulation on the side of the bracket and one-third of the gingival surface