Healthy growing patients Alveolar bone thickness,
Conditions
Interventions
Subjects in the control group were monitored and observed for dental changes,
alveolar bone thickness and height changes for an average of 10 months and then underwent comprehensive orthodontic care.,Subjects were treated with 2x4 appliances.
Maxillary incisors were advanced wi
molybdenum alloy (TMA®) wire with 3 mm (height and width) U-
shaped advancing loops.,Subjects were treated with 2x4 appliances. The maxillary incisors were bonded upside-
down to enhance torque control to achieve bodily movement during advancement.
Maxillary incisors were advanced with 0.016â€x0.022" titanium-
molybdenum alloy (TMA®) wire with 6 mm (height and width) Bulbous-
shaped advancing loops.
Control group,Tipping movement group,Bodily movement group
Sponsors
Graduate School, Prince of Songkla University
Faculty of Dentistry,
Prince of Songkla University
Eligibility
Sex/Gender
All
Age
8 Years to 12 Years
Inclusion criteria
Inclusion criteria: Pre-pubertal growth status as assessed by hand-wrist radiographic examination (PP2-MP3cap), anterior crossbite in maximum intercuspation, good general and oral health, and no signs or symptoms of traumatic occlusion.
Exclusion criteria
Exclusion criteria: History of trauma to the maxillary incisors, or use of anti-inflammatory drugs within 6 months before treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Alveolar bone thickness Initial (T0), 4 months after achieving normal overjet (T1) millimeters; Cone beam computed tomograms,Alveolar bone height Initial (T0), 4 months after achieving normal overjet (T1) millimeters; Cone beam computed tomograms | — |
Secondary
| Measure | Time frame |
|---|---|
| Tooth movement change Initial (T0), After achieving normal overjet (T1) millimeters, degree of angulation; lateral cephalograms | — |
Countries
Thailand
Contacts
Public ContactPriyakorn Chaimongkol
Faculty of Dentistry, Prince of Songkla University
Outcome results
None listed