![Post-treatment close-up smile. Post-treatment close-up smile.](https://www.dentalimplantcenter.com/wp-content/uploads/15-7-17-300x172.jpg)
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![The most important part of any treatment for crowns or bridges is the FINAL IMPRESSION. For longevity of the crowns, it must have 100% of the margins of each tooth, clear and present. This is why most crowns and bridges fail on teeth… the dentist does not or cannot make an accurate final impression.](https://www.dentalimplantcenter.com/wp-content/uploads/15-7-04-1068x580.jpg)
The most important part of any treatment for crowns or bridges is the FINAL IMPRESSION. For longevity of the crowns, it must have 100% of the margins of each tooth, clear and present. This is why most crowns and bridges fail on teeth… the dentist does not or cannot make an accurate final impression.
![From the final impression, a master cast is fabricated. This cast will be used to make proper fitting crowns on the teeth and the implant.](https://www.dentalimplantcenter.com/wp-content/uploads/15-7-05-1068x580.jpg)
From the final impression, a master cast is fabricated. This cast will be used to make proper fitting crowns on the teeth and the implant.