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The current randomized clinical trial aimed to compare the VST versus Partial Extraction Therapy (PET) for immediate implant placement in the esthetic zone in class I fresh extraction sites.
The primary outcome was the assessment of vertical dimensional changes in peri-implant soft tissue margin.
The secondary outcome was the assessment of radiographic changes in the thickness of the facial peri-implant tissues.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| VST technique | Experimental |
| |
| PET technique | Active Comparator |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Class I extractions sites received immediate implants using the Vestibular Socket Therapy | Procedure | A 1-cm-long vestibular access incision was made using a 15c blade 3 to 4 mm apical to the mucogingival junction at the related socket. A subperiosteal tunnel was created connecting the socket orifice and the vestibular access incision |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in the peri-implant facial tissue thickness | through CBCT images (Carestream 8000D- Carestream Dental) that were taken at baseline and 6 months postoperatively | at baseline and 6 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Private Practice Clinic | Alexandria | Egypt |
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| class I extractions sites received immediate implants using the Partial Extraction Therapy | Procedure | the hopeless tooth was decoronated 1 mm coronal to the gingival margin using a diamond bur. Then, the facial root segment was separated from the rest of the root using a Lindemann bur in gentle mesiodistal sweeping strokes from the gingival margin to the apex of the root, aiming to separate the palatal and the labial root segments. |
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