Porcelain Layered Zirconia
Product Specification:
Summit-Horizon Dental Lab’s Porcelain Layered Zirconia crowns and bridges are engineered for anterior esthetic excellence where subtle translucency, internal light dynamics, and precise ceramic artistry matter most. Each restoration begins with a high-strength zirconia framework and is hand-layered by skilled ceramists to create natural enamel effects, including fluorescence, opalescence, incisal halos, and nuanced surface texture.
These restorations are ideal for clinicians seeking maximum esthetics, individualized characterization, and refined anatomy that blends seamlessly into the smile—especially in demanding cosmetic and high-visibility cases.
INDICATIONS FOR USE:
Porcelain Layered Zirconia is recommended for anterior esthetic situations requiring enhanced translucency and ceramic detail:
- Anterior single crowns
- Anterior bridges up to three units
- Cosmetic smile design cases
- Esthetically demanding veneer alternatives
- Minimally invasive restorations where enamel preservation is prioritized
- Cases requiring precise shade, chroma, and surface texture matching
ADVANTAGES:
- Premium esthetics: Controlled translucency, internal characterization, and hand-layered ceramic deliver unmatched lifelike appearance in the anterior zone.
- Natural blending with adjacent dentition: Value, chroma, and micro-texture adjustments allow restorations to harmonize naturally with surrounding teeth under varied lighting conditions.
- Refined anatomy & surface detail: Mamelon structure, incisal effects, and enamel-like surface texture enhance realism and elevate cosmetic outcomes.
- Conservative preparation support: Ideal for cases with minimal reduction while maintaining esthetic integrity and structural stability.
- Enhanced customization: Perfect for patients requiring individualized shade correction, unique incisal morphology, or complex esthetic matching.
PREP DESIGN FOR PORCELAIN LAYERED ZIRCONIA:
Porcelain Layered Zirconia requires thoughtful preparation to support both the zirconia core and the ceramic layering applied over it. Proper prep ensures strength, esthetic depth, and predictable outcomes.
Dentists should consider:
- Incisal Reduction
~1.0–1.5 mm reduction recommended to allow space for ceramic layering and incisal translucency effects. - Labial Reduction
~0.8–1.0 mm reduction for optimal porcelain thickness without overbulking. - Margin Design
Shoulder or deep chamfer margins provide ideal ceramic support and help prevent chipping at the margin. - Contour, Emergence, and Esthetic Goals
Tooth preparation should align with desired facial contour, emergence profile, and final anatomy for seamless integration. - Functional Guidance Considerations
Evaluate anterior guidance, especially in cosmetic or high-load cases, to protect layered ceramic during function.
Summit-Horizon collaborates closely with clinicians to verify reduction, guide digital design, and ensure each restoration seats accurately with minimal chairside adjustment.
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