Malocclusion
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged > 18; 2. Malocclusion patient;
Exclusion criteria
Exclusion criteria: 1. Accepted the orthodontics treatment before; 2. Severe periodontal disease patients; 3. Patients with cleft lip and palate; 4. Patients with temporomandibular disorders; 5. Patients need to use functional appliances 6. Patients have infectious diseases and / or systemic diseases; 7. Patients with dental fluorosis, enamel hypoplasia; 8. Patients with porcelain teeth and dental implant; 9. Patients due to various factors can not complete the treatment process.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Treatment time; | — |
Secondary
| Measure | Time frame |
|---|---|
| Bracket bonding time;debonding rate; | — |
Countries
China
Contacts
Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine