Orthodontic relapse.
Conditions
Interventions
Intervention 1: Intervention group: Patients undergoing orthodontic treatment during the dental relapse period are randomly exposed to GaAlAs laser irradiation. The laser probe will be positioned in c
Sponsors
Babol University of Medical Sciences
Eligibility
Sex/Gender
All
Age
12 Years to 18 Years
Inclusion criteria
Inclusion criteria: Age range of 12 to 18 years old Average Crowding Rate (5-9 mm) Similar treatment (Extraction) Good oral hygiene (index plaque and gingival index zero or one) Signature of consent form
Exclusion criteria
Exclusion criteria: Consuming medicine that interrupted bone metabolism Patients with conditions for which laser therapy will be contraindicated (eg, pregnancy) Patients with systemic diseases The teeth have more than 45 degrees rotation Patients with gingival inflammation or periodontal problems and those with proximal caries, deep caries extending to the cemento-enamel junction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Bone Density. Timepoint: Before low level laser irradiation, and 4 weeks after low level laser irradiation. Method of measurement: Periapical radiography.;The percentage of relapse. Timepoint: 1, 2, 3 and 4 weeks after low level laser irradiation. Method of measurement: The percentage of relapse will be also calculated relative to the initial angle of rotation according to the following formula: the amount of relapse/ the initial degree of rotation *100. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactVali alah Arash
Babol University of Medical Sciences
Outcome results
None listed