From: Influence of probiotics on the periodontium, the oral microbiota and the immune response during orthodontic treatment in adolescent and adult patients (ProMB Trial): study protocol for a prospective, double-blind, controlled, randomized clinical trial
Score
Oral hygiene
Description
0
Very good
No plaque
1
Good
Small plaque areas approximal
2
Moderate
Small plaque areas approximal + cervical
3
Poor
Plaque covers 1/3 of the cervical area of the bracket