Class II Division 1 Malocclusion
Conditions
Brief summary
study will be directed to evaluate two approaches of micro-osteoperforations during maxillary molar distalization.
Detailed description
Maxillary molar distalization via skeletally anchored distal jet appliance randomly divided into two equal groups
Interventions
DEVICEskeletally anchored distal jet
used from day one and activated every month
Sponsors
Al-Azhar University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
ALL
Age
13 Years to 17 Years
Healthy volunteers
No
Inclusion criteria
* Inclusion criteria: All patients should satisfy the following criteria:- 1. Age range from 13-17 years. 2. Bilateral Class II molar relationship. 3. Skeletal Class I or mild Class II relationship. 4. Normodivergent skeletal pattern 5. No posterior crowding or diastemas. 6. Fully erupted maxillary first and second molars. 7. Congenitally missing or extracted third molars. 8. Good oral and general health. 9. No systemic disease/medication that could interfere with OTM. 10. No previous orthodontic treatment.
Exclusion criteria
*
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| change in molar postion | from start of treatment until study completion, an average of 1 year | using cephalometric x\_ray for measurment |
Countries
Egypt
Outcome results
None listed