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聚乙烯纤维和纤维增强复合树脂在直接修复中的生物机械性能:范围审查

Beatriz Fernandes¹, Joana A Marques^2,3, Gabriela Almeida¹

¹Dentistry Department, Faculty of Medicine, University of Coimbra, Coimbra, Portugal.

Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]

|July 30, 2025

概括

聚乙烯纤维和纤维增强复合树脂显示出直接牙科修复的希望. 虽然单独是有益的,但需要更多的研究来比较它们并评估联合使用效应.

科学领域:

牙科材料科学牙科材料科学
生物材料工程生物材料工程
恢复性牙科恢复性牙科

背景情况:

直接修复牙的目的是改善生物机械性能.
传统的复合材料在耐用性和强度方面存在局限性.
聚乙烯纤维和纤维增强复合树脂提供了潜在的增强.

研究的目的:

在直接修复中对聚乙烯纤维和纤维增强复合树脂的生物机械性能进行范围审查.
确定这些先进材料的好处和局限性.
为未来的研究突出知识差距.

主要方法:

在Cochrane图书馆,Embase和PubMed进行了广泛的电子文献搜索.
研究的选基于预定义的包含和排除标准.
总共有58项相关研究被纳入此范围审查.

主要成果:

纤维增强复合树脂在82.1%的纳入研究中显示出好处.
在91.7%的研究中,聚乙烯纤维改善了生物机械性能.
对于两种材料单独而言,没有报告任何不良的生物力学结果.

结论:

纤维增强复合树脂和聚乙烯纤维都显示出改善直接牙科修复的潜力.
目前的证据不足以直接比较这两种材料或它们的联合应用.
建议制定标准化研究准则,以提高未来研究的可比性和临床相关性.

关键词:

复合树脂是一种复合树脂.纤维增强复合材料的复合材料.柔性强度是指柔性强度是指柔性的强度.聚乙烯纤维的聚乙烯纤维.

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