Anterior crown, Posterior crown, Veneer, Onlay, Inlay
It is crucial to keep a minimum wall thickness* for a successful restoration, and keep in mind:
*Not including the thickness of build-up porcelainMimimum Wall Thickness of Zirconia

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Anteritor crown
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Posterior crown
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Veneer*
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Onlay
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Inlay

- The thickness specifications apply to full zirconia restorations. The thickness of build-up porcelain is not included.
- The minimum wall thicknesses apply to full zirconia restoration or to frame-work for build-up porcelain restoration. In these cases, 0.4 mm (anterior) or 0.5 mm (posterior) should be kept for the area located in the bottom (lower) half of the disc.
- If full zirconia veneer restoration is used for combination with the porcelain, 0.8 mm or more should be kept for the area located in the upper half of the disc.


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Anteritor crown
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Posterior crown
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Veneer*
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Onlay
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Inlay
*Keep 0.8mm in case of porcelain build-up. You can reduce to 0.4mm when finishing with glaze and polish.

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Anteritor crown
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Posterior crown
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Veneer
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Onlay
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Inlay
*HT are mono-colored zirconia, suitable for frameswork.
Contraindications
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“J” Margin
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Deep
Shoulder -
Knife Edge
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Undercuts
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Rough
Margin -
Groove
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Parallel
Axis -
Sharp
Incisal Top -
Height
Difference
(Anterior)