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Esthetic Outcomes of Implant-supported Crowns After Alveolar Ridge Preservation With Beta Tricalcium Phosphate and Collagen in the Maxillary Esthetic Zone
The purpose of this study is to evaluate esthetic outcome of implant supported single crowns after alveolar ridge preservation with beta three calcium phosphate with collagen type I in aesthetic region in upper jaw.
Details
| Lead sponsor | University of Belgrade |
|---|---|
| Phase | Phase 4 |
| Status | COMPLETED |
| Enrolment | 50 |
| Start date | 2015-06 |
| Completion | 2018-01 |
Conditions
- Partial Edentulism
Interventions
- preservation of alveolar ridge with beta tricalcium phosphate + collagen - 2 months
- no-preservation of alveolar ridge - 2 months
- preservation of alveolar ridge with beta tricalcium phosphate + collagen - 4 months
- no-preservation of alveolar ridge - 4 months
- preservation of alveolar ridge with beta tricalcium phosphate + collagen - 9 months
- no-preservation of alveolar ridge - 9 months
Primary outcomes
- implant stability analysis at the time of implant placement — baseline
Implant stability will be measured by the resonance frequency analysis - implant stability analysis 3 weeks after implant placement — baseline, 3 weeks
Implant stability will be measured by the resonance frequency analysis - implant stability analysis 6 weeks after implant placement — baseline, 6 weeks
Implant stability will be measured by the resonance frequency analysis - implant stability analysis 8 weeks after implant placement — baseline, 8 weeks
Implant stability will be measured by the resonance frequency analysis - change in pink and white esthetic score 2 months of loading — 2 months
Pink esthetic scale and white esthetic scale will be used for evaluation of changes in white and pink esthetic parameters for implant-supported crowns - change in pink and white esthetic score 6 months of loading — 6 months
Pink esthetic scale and white esthetic scale will be used for evaluation of changes in white and pink esthetic parameters for implant-supported crowns
Countries
Serbia