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2. Crown (dental restoration) - Wikipedia

   en.wikipedia.org/wiki/Crown_(dental_restoration)

   Because bond strength of layered porcelain fused to zirconia is not strong; chipping of the conventional veneering ceramic frequently occurs, [16] crowns and bridges are nowadays increasingly made with monolithic zirconia crowns produced from a color and structure graded zirconia block, and coated with a thin layer of glaze stains. Esthetic ...

3. Zirconium dioxide - Wikipedia

   en.wikipedia.org/wiki/Zirconium_dioxide

   [11] [12] [13] Zirconia stabilized with yttria (yttrium oxide), known as yttria-stabilized zirconia, can be used as a strong base material in some full ceramic crown restorations. [12] [14] Transformation-toughened zirconia is used to make ceramic knives. [15] Because of the hardness, ceramic-edged cutlery stays sharp longer than steel edged ...

4. Dental porcelain - Wikipedia

   en.wikipedia.org/wiki/Dental_porcelain

   Dental porcelain (also known as dental ceramic) is a dental material used by dental technicians to create biocompatible lifelike dental restorations, such as crowns, bridges, and veneers. Evidence suggests they are an effective material as they are biocompatible , aesthetic , insoluble and have a hardness of 7 on the Mohs scale .

5. Dental implant - Wikipedia

   en.wikipedia.org/wiki/Dental_implant

   Crown survival: metal-ceramic: 95.4 percent; all-ceramic: 91.2 percent; cumulative rate of ceramic or acrylic veneer fracture: 4.5 percent [76] Peri-implantitis: 9.7 percent [76] up to 40 percent [77] Peri-implant mucositis: 50 percent [77] Implant fracture: 0.14 percent [76] Screw or abutment loosening: 12.7 percent [76]

6. Pediatric crowns - Wikipedia

   en.wikipedia.org/wiki/Pediatric_crowns

   Pediatric zirconia ceramic crowns are made of zirconium oxide stabilized with yttrium oxide. These are highly durable and are used for restoring both primary anterior and posterior teeth. [7] They have been in use for children since 2010.

7. Yttria-stabilized zirconia - Wikipedia

   en.wikipedia.org/wiki/Yttria-stabilized_zirconia

   Yttria-stabilized zirconia (YSZ) crystal structure. Yttria-stabilized zirconia (YSZ) is a ceramic in which the cubic crystal structure of zirconium dioxide is made stable at room temperature by an addition of yttrium oxide. These oxides are commonly called "zirconia" (Zr O 2) and "yttria" (Y 2 O 3), hence the name.