Step-By-Step Instructions - Dentsply Sirona TPH Spectra ST Instrucciones De Uso

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Step-by-step instructions

3.1 Direct Restoration
Such as: Cavity restoration, veneering, cosmetic and functional re-
shaping, core build-up, splinting, amalgam, composite, ceramic and
porcelain repairs.
3.1.1 Shade selection
1. Prior to shade selection, clean the tooth surface with prophylaxis
paste to remove plaque or surface stain.
2. Select the shade while teeth are hydrated.
TPH Spectra ST restorative has been scientifically designed to
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allow the tooth structure enamel and dentin to blend together with
the composite with a life-like translucent result. The 5 A shades of
TPH Spectra ST restorative adequately reproduce the traditional
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16 VITA shades.
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For esthetically demanding cases requiring special effects to achieve
the desired esthetic result, TPH Spectra
shades and 1 enamel shade that work with the TPH Spectra
universal CLOUD shades in a simplified layering system to provide
added opacity and/or translucency as needed.
For shade selection, there are two tools that may be used:
K102110-00 TPH Spectra ST +Effects_MV03.indd 7
3.1.1.1 Shade selection with VITA
ST Effects offers 2 dentin
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ST
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• The VITA classical shade guide in combination with the i-shade
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label. The TPH Spectra ST and TPH Spectra
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label facilitates shade selection by assigning one of five TPH
Spectra ST universal CLOUD shades to each of the 16 VITA
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shades, in addition to the appropriate TPH Spectra
shades if enhanced esthetic effects are desired.
• The TPH Spectra ST and TPH Spectra
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The TPH Spectra ST and TPH Spectra
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consists of tabs, which are manufactured from composite with opti-
cal properties close to those of TPH Spectra
ST Effects.
classical shade guide and
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i-shade label
Have the i-shade label ready.
To make sure that the i-shade label is available chair-
side, adhere it to the rear side of the VITA
shade guide.
1. Select the VITA shade, which best matches the area of the tooth
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to be restored.
2. Use the i-shade label (see table below) to identify the match-
ing TPH Spectra ST universal CLOUD shade, and appropriate
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TPH Spectra ST Effect shade(s) if enhanced esthetic effects are
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desired.
ST Effects i-shade
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ST Effects
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ST Effects shade guide.
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ST Effects shade guide
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ST and TPH Spectra
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classical
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