Malocclusion
Conditions
Interventions
experimental group:micro-osteoperforations
control group:Routine alignment and leveling of orthodontic dentition
Sponsors
Oral and Maxillofacial Surgery, the Affiliated Stomatology of Tongji University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Both men and women; 2. Aged 18 to 45 years; 3. Class II, Class 1.
Exclusion criteria
Exclusion criteria: 1. Long-term use of antibiotics, phenytoin, cyclosporine, systemic corticosteroids and calcium channels 2. Blockers and other drugs that may affect bone metabolism; 3. Poor oral hygiene; 4. Severe skeletal Class II malocclusion; 5. Systemic diseases; 6. There is evidence of osteoporosis; 7. History of orthodontic treatment; 8. Periodontal disease; 9. Gingivitis, dental caries; 10. History of maxillofacial trauma; 11. Smoking.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| operation time;Labial gum recession degree;attached gingiva width;bone density;Tooth movement position;Root resorption;Changes of bone metabolic factors in gingival crevicular fluid;Pain degree;Satisfaction of doctors and subjects; | — |
Countries
China
Contacts
Public ContactKang Feiwu
Oral and Maxillofacial Surgery, the Affiliated Stomatology of Tongji University
Outcome results
None listed