Orthodontic care and follow up. Fitting and adjustment of orthodontic device
Conditions
Interventions
Intervention 1: Intervention 1:apply orthodontic force on second premolar of one side of mandible by a Roth bracket system with a 0.22 slot from American Orthodontics productions, for 9 months. Interv
Treatment - Other
Intervention 1:apply orthodontic force on second premolar of one side of mandible by a Roth bracket system with a 0.22 slot from American Orthodontics productions, for 9 months.
Intervention 1:Routine care
Sponsors
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Eligibility
Sex/Gender
All
Age
10 Years to 15 Years
Inclusion criteria
Inclusion criteria: Existence of immature second mandibular premolar in both sides of mandible Indication of fixed orthodontic treatment Class I malocclusion mild crowding in posterior region of mandible
Exclusion criteria
Exclusion criteria: Dilaceration of roots other dental developmental anomalies dental caries in premolars Absence of dental crown anomalies Absence of dental root anomalies moderate or severe crowding in posterior region of mandible
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Dental root length. Timepoint: before intervention, 9 months after intervention. Method of measurement: by using photoshop software and evalute the digital periapical radiography. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMohammad Reza Badiee
Research Insitute of Dental Sciences, Dental School, Shahid Beheshti University of Medical Sciences
Outcome results
None listed