malocclusion
Conditions
Interventions
Orthodontic-orthognathic treatment group:Use new buttress guided bonding technology
Orthodontic-periodontal treatment group:Use new buttress guided bonding technology
Orthodontic-restorative combined treatment group:Use new buttress guided bonding technology
Sponsors
West China Hospital of Stomatology Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Patients with severe malocclusion of bone and planned to be treated with orthodontic fixed correction technology; 2. Patients who meet the diagnostic criteria of chronic periodontal disease and are in stable periodontal condition, have completed relevant periodontal basic and/or surgical treatment, and plan to be treated with orthodontic fixed and orthodontic techniques; 3. Patients who need to complete pre-repair orthodontics due to repair reasons and plan to be treated with orthodontic fixed orthodontic techniques; 4. Be informed and agree to participate in the test project; 5. The periodontal condition of the teeth conforms to the indications of fixed and orthodontic technology, and there is no obvious tooth defect.
Exclusion criteria
Exclusion criteria: 1. Voluntarily withdraw from the experiment; 2. Orthodontic treatment should be suspended due to periodontal and other conditions; 3. Orthodontic treatment shall be suspended due to other health conditions.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Tooth movement effect and efficiency; | — |
Countries
China
Contacts
Public ContactXue Chaoran
West China Hospital of Stomatology Sichuan University
Outcome results
None listed