Caries
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) Age: 10-35; 2) Gender: unlimited; 3) Complete lip side fixed correction, metal bracket, and any kind of appliance.
Exclusion criteria
Exclusion criteria: 1) Serious tooth dysplasia, enamel hypoplasia, etc; 2) Have systemic metabolic, immune and infectious diseases; 3) Patients who cannot complete the visit and questionnaire on time according to the research requirements; 4) Pregnant or lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence rate of caries;Number of new decayed teeth per capita; | — |
Countries
CHINA
Contacts
Beijing Stomatological Hospital Capital Medical University