Because there is no metal to block light transmission they can resemble natural tooth structure better in terms of color and translucency than can any other restorative option.
All ceramic crown preparation premolar.
Placing an all ceramic crown may offer some advantages in regard to biocompatibility.
11 tooth preparation for all ceramic restorations.
Direct and mirror views.
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Step by step crown preparation for upper premolar.
This video is about all ceramic crown prep 4 kilgore with a description of a fillet finish line.
Prosthodontics made easy 361 689 views.
Speed mode 90000 rpm.
Tooth preparation for an all ceramic crown duration.
Pfm premolar t prep duration.