评估基于蛭石的二硅酸锂陶瓷冠的边缘密合性：体外比较研究

IF 0.8 Q3 Pharmacology, Toxicology and Pharmaceutics

Journal of Pharmacy and Bioallied Sciences Pub Date : 2024-06-08 DOI:10.4103/jpbs.jpbs_330_24

S. Sultan, Khaled Ahmad Saud Alsabilah, Bader Mahali Alharbi, Addulrhman Fahad Alnaser

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引用次数: 0

摘要

摘要获得最佳的边缘密合度对于钒基二硅酸锂陶瓷冠的成功至关重要。在这项体外研究中，我们使用两种不同的 CAD/CAM 扫描仪，即无粉（系统 A，Omnicam）和有粉（系统 B，Blue cam）扫描仪，比较了蛭石基二硅酸锂陶瓷冠的边缘密合度。结果发现，系统 A 的平均边缘间隙为 63.5 μm（标准偏差 ± 10.2 μm），而系统 B 为 57.8 μm（标准偏差 ± 9.8 μm）。与系统 A 相比，系统 B 的边缘拟合稍好，相差 5.7 μm。根据这项研究的局限性，可以得出结论：Omnicam 和 Blue cam 都能制作出临床上可以接受的 Virgilite 基二硅酸锂陶瓷冠的边缘密合度。不过，与 Omnicam 相比，Blue cam 的边缘密合性略胜一筹。需要进一步的临床研究来验证这些发现。

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Evaluation of the Marginal Fit of Virgilite Based Lithium Disilicate Ceramic Crowns: An In-Vitro Comparative Study

ABSTRACT Achieving optimal marginal fit is essential for the success of Virgilite Based Lithium Disilicate Ceramic crowns. In this in-vitro study, we compared the marginal fit of Virgilite Based Lithium Disilicate Ceramic crowns using two different CAD/CAM scanners, powder free (System A, Omnicam) and powder based (System B, Blue cam). The mean marginal gap for System A was found to be 63.5 μm (standard deviation ± 10.2 μm), while for System B, it was 57.8 μm (standard deviation ± 9.8 μm). System B demonstrated a slightly superior marginal fit compared to System A, with a difference of 5.7 μm. Within the limitations of this study, it can be concluded that both Omnicam and Blue cam produced clinically acceptable marginal fit of Virgilite Based Lithium Disilicate Ceramic crowns. However, Blue cam exhibited a slightly better marginal fit compared to Omnicam. Further clinical studies are warranted to validate these findings.

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来源期刊

Journal of Pharmacy and Bioallied Sciences PHARMACOLOGY & PHARMACY-

CiteScore

1.50

自引率

0.00%

发文量

275

审稿时长

34 weeks

期刊介绍： Journal of Pharmacy And Bioallied Sciences is a Quarterly multidisciplinary open access biomedical journal. Journal of Pharmacy And Bioallied Sciences is an international medium of interaction between scientist, academicians and industrial personnel’s.JPBS is now offial publication of OPUBS.