Treatment Result of Zirconia Laminate Veneer
Surface Conditioning Effectiveness, Accuracy and Treatment Result of Zirconia Laminate Veneer
Hanoi Medical University
50 participants
Sep 25, 2023
INTERVENTIONAL
Conditions
Summary
This study aims to evaluate the clinical performance of the zirconia laminate veneer, a minimally invasive prosthetic restoration
Eligibility
Inclusion Criteria6
- Spaced tooth
- Discolored tooth
- Malformed tooth
- Root canal-treated tooth
- Chipped tooth
- Mildly crowded tooth
Exclusion Criteria4
- Tooth bruxism
- Inadequate enamel for bonding
- Large restoration exists
- Bad oral habits harming restoration
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Interventions
Zirconia veneers are milled with computer-aided manufacturing technology from multilayered zirconia discs with shade matched with adjacent teeth. After sintering, veneer surfaces are treated with a hydrofluoric acid-nitric acid mixture. Next, veneers are cut back if necessary to provide space for characterization. Veneers are bonded with a light-cured veneer adhesive system (Relyx Veneer LC, 3M, USA).
Lithium Disilicate veneers are milled with computer-aided manufacturing technology from lithium disilicate blocks with shade matched with adjacent teeth. After sintering, veneer surfaces are treated with hydrofluoric acid. Next, veneers are cut back if necessary to provide space for characterization. Veneers are bonded with a light-cured veneer adhesive system (Relyx Veneer LC, 3M, USA).
Locations(1)
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NCT06406582