This video tutorial (located in CEREC Liftoff Chapter 9) will review the shaping and finishing steps necessary to create a natural canine tooth emergence and thinning the e.max crown margin prior to crystallization. View Video
Submitted by James Klim DDS, CADStar host on 09/03/2012 - 10:43pm
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Submitted by James Klim DDS, CADStar host on 09/02/2012 - 11:43pm
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Second tutorial in creating thin e.max margins. This video deals with the virtual design sequence and the needed steps to assure a well milled thin margin and avoiding milled marginal chipping. Please note, the thin CEREC margin is only for e.max. The engineering demands for a thin margin require a robust material. The principles in this virtual design tutorial are the same for both
Submitted by James Klim DDS, CADStar host on 09/02/2012 - 10:04pm
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This is the first of several tutorials in creating the e.max thin margin. It starts with the preparation and optical impression. With this case, we are using the Bluecam AC. The acquisition principles are the same as the Omnicam outside of having to apply reflective medium. Currently, I am still using both the Omnicam and Bluecam in my clinical theaters. They are both
Submitted by James Klim DDS, CADStar host on 08/27/2012 - 10:11pm
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View the James Klim CEREC 27 and a Half Keynote introduction. Very blessed and having a great deal of gratitude for CEREC. Click on photo and it will link to sironaexperience.tv.
Submitted by James Klim DDS, CADStar host on 08/27/2012 - 10:07pm
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Don Bell from Ivoclar discusses e.max with Dr. Todd Ehrlich and Dr. James Klim. Final conclusion...e.max provides better sleep at night. Thankyou Ivoclar.
Submitted by James Klim DDS, CADStar host on 08/24/2012 - 12:21pm
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Submitted by James Klim DDS, CADStar host on 08/24/2012 - 12:17pm
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The historical recommnended 19 min 50 sec e.max speed crystallization fire time is the one that I have been using. There has been a shorter one being pushed that is under 13 min.
The research conclusion of the under 13 min protocol is now being documented. Two primary issues, less than full crystallization shift from the metasilicate to the disilicate leading to more opaque ceramic and rougher surface finish. Will this be a significant ceramic
Submitted by James Klim DDS, CADStar host on 08/19/2012 - 4:47pm
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This video tutorial will review my two Omnicam impression techniques. Having been a beta tester for the Omnicam, this camera is opically error proof. As long as the data is complete over the preparation and adjacent contact zones, it will fit! One important point, the Bluecam AC will provide equally as good virtual information and milled restorations as the Omnicam. I am still using both systems.
Submitted by James Klim DDS, CADStar host on 08/18/2012 - 11:08pm
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The steps for CEREC 4.0 virtual design is the same for the Omnicam virtual model as the CEREC AC Bluecam model. However, the colored virtual die doe add more flavor to the process. View Video Posted in CEREC Liftoff Chapter 9.
Submitted by James Klim DDS, CADStar host on 08/18/2012 - 10:19pm
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Sirona introduces a new historical camera to digital dentistry. The Omnicam is colorstreaming, similar to an intraoral camera and used in a similar way, except 3D. The camera size and ergonomics parallels a hand piece, facilitating easy access to the posterior segments of the mouth. And,