CAD
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all |
ceramic |
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IPS e.max® CAD bridge
For dental use only. |
Manufacturer: |
Date information prepared: |
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Rx ONLY |
Ivoclar Vivadent AG, 9494 Schaan, Liechtenstein |
2013-04-11, Rev. 0 |
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www.ivoclarvivadent.com |
662640/en |
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IPS e.max® CAD Product information
These Instructions for Use contain additional information on the fabrication of 3-unit bridges using IPS e.max CAD LT. For the basic working steps on the processing of IPS e.max CAD LT please refer to the ”IPS e.max CAD chairside“ and ”IPS e.max CAD labside“ Instructions for Use.
In the fabrication of bridges, you may choose between the staining technique and the cut-back technique. Please observe the directions related to each individual technique.
CAD |
CAD |
s t r u c t i o n s f o r u s e |
t r |
u c t i |
o n s |
f o r |
u s e |
lab |
side |
Indications
Up to three-unit bridges up to the second premolar as the abutment tooth
Contraindications
–Inlay bridges
–Parafunction (e.g. bruxism)
–Cantilever bridges
–Maryland bridges
–Pontic width > 11 mm in the anterior region
–Pontic width > 9 mm in the premolar region
–Any other use not listed as an indication for IPS e.max CAD
Important processing restrictions
Please observe the information in the "IPS e.max CAD chairside" and "IPS e.max CAD labside" Instructions for Use.
Preparation guidelines
Abutment in the |
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Abutment in the |
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Maximum pontic width in the anterior and premolar region |
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anterior region |
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premolar region |
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1.0 |
1.5 |
1.5 |
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1.0 |
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1.5 |
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1.5 |
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1.0 |
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1.0 |
9 mm |
11 mm |
1.2 |
1.0 |
1.2 |
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Premolar region |
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6° |
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Anterior region |
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to canine |
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1.5 |
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Minimum thickness
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Bridges |
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Anterior region |
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Premolar region |
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mm |
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mm |
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circular |
1.2 |
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1.5 |
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Staining technique |
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incisal/occlusal |
1.5 |
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1.5 |
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circular |
1.2 |
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1.5 |
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Cut-back technique* |
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incisal/occlusal |
0.8 |
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1.0 |
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Height ≥ Width |
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Width |
Connector dimensions |
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16 mm2 |
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Basically, the following applies: Height ≥ Width |
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*For maximum layer thickness of the IPS e.max Ceram veneer see IPS e.max CAD labside Instructions for Use.
IPS e.max CAD is processed by means of CAD/CAM systems from authorized partners, the details of which can be found at www.ivoclarvivadent.com
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