What is the minimum reduction for a zirconia-based crown?

Dr. Gordon Christensen says this overall concept is changing rapidly, so there are no finite answers at this time. There are guidelines we can follow now, but we need about five more years to get good data on this.

Mar 22nd, 2013

Dr. Gordon Christensen answers questions from readers and offers his answers based on research, dentists' opinions worldwide, and personal observation.

In this video, Dr. Christensen says this overall concept is changing rapidly, so there are no finite answers at this time. There are guidelines we can follow now, but we need about five more years to get good data on this.

Click here to watch the video.

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