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This study aims to compare how a single cap best fit on a tooth that is fabricated with digital and conventional impression techniques.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Conventional | Placebo Comparator |
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| Digital 1 | Active Comparator |
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| Digital 2 | Active Comparator |
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| Digital 3 | Active Comparator |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Conventional impression | Procedure | A dental impression is a negative imprint of hard (teeth) and soft tissues in the mouth from which a positive reproduction (or cast) can be form using alginate material. They are made by using a container which is designed to roughly fit over the dental arches ("trays"). |
| Measure | Description | Time Frame |
|---|---|---|
| Number of participants with a correctly fitted prosthesis | Correct fit assessed by clinical assessment of internal and marginal crown fit. | From impression stage to crown delivery, approximately four weeks. There are no follow up visits once crown is delivered. |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Rochester | Rochester | New York | 14620 | United States |
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| Digital Scan 1 | Procedure | Direct intra-oral digital scans using Sirona Omnicam software. |
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| Digital Scan 2 | Procedure | Direct intra-oral digital scans using Planmeca Planscan software. |
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| Digital Scan 3 | Procedure | Direct intra-oral digital scans using 3M True Definition software. |
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