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Updated: Jul 16, 2026

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage
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用三种不同的密封器和三种不同的密封技术堵塞的根的断裂阻力评估

Fatima Salim1, Biland Mohammed Saleem1

  • 1Department of Conservative Dentistry, Mustansiriyah University, College of Dentistry, Baghdad, Iraq.

European endodontic journal
|July 24, 2025
PubMed
概括

根管密封器AH Plus和AH Plus生物陶 (BC) 显著改善了根部骨折抵抗力,比TotalFill BC. 热垂直压缩 (WVC) 和软核技术比单方法提供了更高的断裂阻力.

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Considering the tensile strength of concrete involves recognizing that the theoretical strength of cement paste can be up to a thousand times higher than what is observed in practical applications. This significant discrepancy is largely attributed to the presence of microscopic cracks within the concrete. These cracks tend to amplify stress at their tips when a load is applied, a phenomenon explained by Griffith's theory of brittle fracture.
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