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This study will be conducted to evaluate the accuracy of different implant impression techniques using plaster jig Participants will have three types of impression techniques
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Digital impression | Experimental | Digital impression using intraoral scanner |
|
| One stage open impression technique | Experimental | Splinting impression long transfer and open tray impression technique |
|
| Two stage closed tray and open tray | Experimental | Primary impression with closed tray impression techniques then secondary impression by open tray technique |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Impression techniques | Procedure | 3 types of impression techniques for all on four |
|
| Measure | Description | Time Frame |
|---|---|---|
| Accuracy of impression technique | By using plaster jig | 3 months |
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Inclusion Criteria:
Non smokers Good oral hygiene Free from any signs of implant failure and requesting a fixed prosthesis
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Doaa Mowafy | Al Mansurah | Dakahlia Governorate | 31951 | Egypt |
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| ID | Term |
|---|---|
| D003761 | Dental Impression Technique |
| ID | Term |
|---|---|
| D013674 | Technology, Dental |
| D003813 | Dentistry |
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