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This cross sectional study is aiming to compare 2 techniques of clear aligners fabrication identifying which is better.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Press |
| ||
| Vacuum |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Press | Device | Fabrication of clear aligners using press machine (Mini-star) |
|
| Measure | Description | Time Frame |
|---|---|---|
| Maxillary arch dimensions | Arch lengths, Arch widths and each tooth size will be measured and compared between the 2 groups. | 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| Model superimposition | Superimposition of the models from the 2 groups will be done and then map difference will be measured. | 6 months |
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Inclusion Criteria:
Exclusion Criteria:
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Adult patient with maxillary moderate spacing.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of Dentistry | Recruiting | Cairo | 00202 | Egypt |
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