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This study aims to determine the differences in implant stability and measurement of bone loss near implants between two different healing approaches used for teeth replacement in the front part of the upper jaw.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Immediate implant placement | Experimental |
| |
| Early implant placement | Active Comparator |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Immediate implant placement | Procedure | Tooth extraction was performed atraumatically on one side, followed by immediate implant placement, right after extraction. |
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| Measure | Description | Time Frame |
|---|---|---|
| Marginal Bone Loss | Cone beam computed tomography (CBCT) scans were obtained at the time of final restoration and post-placement. Measurements were made (in mm) from the implant platform to the most coronal bone level using OnDemand3D software. Each scan was oriented to align the implant with the axial plane. Measurements were performed by a single calibrated examiner to a precision of 0.01 mm. | up to 12 months |
| Implant stability | Implant Stability Quotient (ISQ) values were measured using Osstell. To ensure accuracy, the probe was positioned at a 90° angle and 3 mm above soft tissue level, as recommended in previous protocols. Osstell's patented technology uses the ISQ scale, with values ranging from 1 to 100, where higher values indicate greater stability | up to 12 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Beirut Arab University | Beirut | Lebanon |
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split-mouth design
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| Early implant placement | Procedure | The tooth was extracted, and the implant was placed four weeks later (early placement). |
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