Using Interaction ceramics with blend-in dynamics™ reduces the chance that a restoration will be rejected on esthetic grounds, allowing dentists and dental technicians to use their time more effectively. If the shade guide is also graded and used according to brightness values, failure costs can even be reduced to zero!
First time right esthetic acceptance
Grading according to brightness
Mistakes generally occur as a result of the way in which the shade guides are usually arranged, i.e. in four color groups. The other method of grading that has demonstrated to offer a greater chance of success is the one based on brightness:
Effective grading: (for brightness)
Error-sensitive grading: (four color groups)
To easily convert this into practice, Elephant has developed a holder which provides a solution for the shade tabs from the most popular shade guides.
The Interaction Value Guide above is sold without the shadetabs
