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| Name | Class |
|---|---|
| DMG Paris Descartes | OTHER |
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The objective of this work is to study in-mouth aging and LTD of monolithic zirconia restorations. Microstructural changes characteristic of LTD processes, wear, and clinical behaviour following standard parameters will be evaluated. Notably Raman spectroscopy and 3D laser surface analysis will be used, directly on the restorations, which will be removed at regular intervals.The working hypothesis is that LTD process is very slow at the scale at the lifespan of dental prostheses.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Experimental: Zirconia monolithic crowns and bridges | Experimental | Evaluation of Lava Plus zirconia dental crowns and bridges |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lava plus (3M) crowns and bridges | Device | Zirconia monolithic dental crowns and bridges evaluation |
|
| Measure | Description | Time Frame |
|---|---|---|
| in-mouth LTD of monolithic zirconia restorations on natural teeth and implants | up to 5 years |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Institute of Dentistry University of Liege | Liège | 4000 | Belgium |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 37951752 | Derived | Koenig V, Douillard T, Chevalier J, Amiard F, Lamy de la Chapelle M, Le Goff S, Vanheusden A, Dardenne N, Wulfman C, Mainjot A. Intraoral low-temperature degradation of monolithic zirconia dental prostheses: 5-year results of a prospective clinical study with ex vivo monitoring. Dent Mater. 2024 Feb;40(2):198-209. doi: 10.1016/j.dental.2023.11.008. Epub 2023 Nov 10. | |
| 29736467 |
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| ID | Term |
|---|---|
| D003442 | Crowns |
| ID | Term |
|---|---|
| D017266 | Dental Prosthesis |
| D011476 | Prosthodontics |
| D003813 | Dentistry |
| D019736 | Prostheses and Implants |
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| Koenig V, Wulfman CP, Derbanne MA, Dupont NM, Le Goff SO, Tang ML, Seidel L, Dewael TY, Vanheusden AJ, Mainjot AK. Aging of monolithic zirconia dental prostheses: Protocol for a 5-year prospective clinical study using ex vivo analyses. Contemp Clin Trials Commun. 2016 Jun 17;4:25-32. doi: 10.1016/j.conctc.2016.06.001. eCollection 2016 Dec 15. |
| D004864 |
| Equipment and Supplies |