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Effect of 3 week vs 6 week orthodontic appointment intervals on teeth alignment in patients with moderate to severe dental crowding: a randomized clinical trial.
There is still inconclusive evidence about the orthodontics treatment duration and interappointment interval.
Patients with moderate to severe crowding will be divided randomly into two groups (Group A and Group B). Group A includes patients with an interval of 3 weeks between their appointments while Group B includes the patients with an interval of 6 weeks between their appointments.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 3 week interval | Experimental | 3 week orthodontic interappointment interval |
|
| 6 week interval | Experimental | 6 week orthodontic interappointment interval |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| tooth alignment | Procedure | Alignment will be assessed by Little's Irregularity Index |
|
| Measure | Description | Time Frame |
|---|---|---|
| alignment efficiency and interappointment interval | Changes in Little's Irregularity Index between arm 1 and arm 2 and comparison of both interventions. | Time frame for measurement of (Little's Irregularity Index) was every 6th week over a period of 6 months, giving a total of 5 measurements |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Bakhtawar Amin Medical And Dental College | Recruiting | Multan | Punjab Province | 66000 | Pakistan |
Undecided
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