- Volume 13 Issue 11
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Evaluation on the Marginal Fitness of Zirconia Core fabricated with CAD/CAM System
CAD/CAM 시스템으로 제작한 지로코니아 코어의 변연 적합도 평가
- Received : 2013.08.14
- Accepted : 2013.09.24
- Published : 2013.11.28
The purpose of this study was to evaluate the marginal fitnesses on the effect of span length of bridge and the marginal gaps within the clinically allowed range. The samples were fabricated with zirconia core using CAD/CAM system. The test groups were divided by four groups, single crown, 2-units bridge, 3-units bridge and 4-units bridge and 10 zirconia cores per each group. The results of mean marginal gaps were
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