Angle Class II malocclusion
Conditions
Interventions
Class II orthodontic treatment with distalization using extra-alveolar mini-implants on the infrazigomatic crest
The patients (n=32), of both sexes,will be submitted to a previous alignment and level
Sponsors
Universidade Norte do Paraná
Universidade Norte do Paraná
Eligibility
Age
11 Years to 17 Years
Inclusion criteria
Inclusion criteria: Patients with Angle Class II; permanent dentition; age between 11 to 17 years; permanent second molars in occlusion
Exclusion criteria
Exclusion criteria: Patients who present syndromes; skeletal asymmetries; need for dental extractions; decayed teeth or absent; agenesis (except the third molar)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Dentoeskeletal changes should occur with the treatment protocol established. Among them, it is expected to obtain: total reduction of overjet (milimeters) to normality parameter (1 to 3mm). The changes will be evaluated in millimeters, in two moments: Initial (T0) and after the correction of Class II (T1), through CBCT and Digital Models | — |
Secondary
| Measure | Time frame |
|---|---|
| Evaluation of root resorption of the upper incisors and the correlation with proximity to the incisor foramen. After the treatment, the maintenance of the root length of the upper incisors is expected | — |
Countries
Brazil
Contacts
Public ContactWilson Guilherme Rosa
Outcome results
None listed