대한심미치과학회지 (Journal of the Korean Academy of Esthetic Dentistry)
- 제6권1호
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- Pages.18-31
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- 1997
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- 1975-4191(pISSN)
In-Ceram Spinell Crown의 제작법과 임상적 응용
THE CONSTRUCTION METHOD OF IN-CERAM SPINELL CROWN AND ITS CLINICAL APPLICATION
초록
By the concerns of esthetic restoration were increased recently. many all ceramic crowns were developed. But they except In-Ceram Alumina were used only single crown. In-Ceram Alumina, developed by Dr. Sadon, was revealed to have high flexural Strength(450MPa). So it could be used not only anterior bridges but also posterior bridges. But In-Ceram Alumina was seen to be opaque, a little green color in transillumination light by high content of alumina oxide(85%). So new all ceramics with high strength and high translucence were needed. Spinell(
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