According to our guest, Dr. Mauricio Watanabe, a world-respected speaker and clinician, by using a highly filled nano-composite to fabricate the crown, the same material we use for our deep margin elevation and filling in our undercuts, a semi-direct full coverage restoration will provide long-term predictable success. And Dr. Watanabe has years of cases and research to support his opinion. The whole procedure can be done in 30 minutes when pouring your impression with a fast setting silicone material. So if you're looking to practice conservative dentistry and preserve as much natural tooth structure as possible and still deliver a full coverage crown, you might find the semi-direct restoration an excellent option for many of your large caries cases. Dr. Lauren Rainey, a well-respected clinician and KOL will also be joining us.