对亨特-施雷格带 (HSB) 的包装密度的分析:系统性审查和元分析
Mario Dioguardi1, Eleonora Lo Muzio2, Gaetano Illuzzi2
1Department of Clinical and Experimental Medicine, University of Foggia, Via Rovelli 50, 71122, Foggia, Italy. mario.dioguardi@unifg.it.
European journal of medical research
|April 15, 2025
概括
亨特-施雷格带 (HSB) 在中间牙冠中显示出更高的包装密度,与更大的闭合力相关. 宫区域的密度较低,使它们容易受到侵蚀,从而影响了质的抵抗力.
科学领域:
- 牙科解剖学 牙科解剖学
- 生物矿物化 生物矿物化
- 乳微结构的微结构
背景情况:
- 亨特-施雷格带 (HSB) 是复杂的牙质结构,对牙完整性至关重要.
- 了解HSB的配置和密度对于解释质的机械性质至关重要.
- 以前的研究还没有完全阐明HSB包装密度的区域差异及其临床相关性.
研究的目的:
- 系统地审查和分析跨不同牙冠区域的亨特-施雷格带 (HSB) 的包装密度.
- 为了将HSB包装密度与区域机械应力和牙磨损易感性相关联.
- 调查HSB空间分布对质抵抗的临床影响.
主要方法:
- 按照PRISMA指南进行系统的文献审查.
- 在PubMed,Scopus,Cochrane和ScienceDirect搜索了关于"猎人-施雷格带"和"包装密度"的研究.
- 使用RevMan 5.4软件对两项符合条件的研究数据进行的元分析和试验序列分析 (TSA).
主要成果:
- 确定了190个记录;只有2项研究符合纳入标准,其中一项提供了关于区域包装密度的数据.
- 分析显示,与膜的宫三分之一相比,中三分之一的HSB包装密度显著更高 (平均差异:4.95 [4.96, 5.22]).
- 有较低HSB密度的宫区域更容易受到侵蚀和磨损力的影响.
结论:
- 在中冠区域,HSB的包装密度显著更高,这与更高的闭合力有关.
- 宫区域的HSB密度较低与对侵蚀和磨损的敏感性增加有关.
- HSBs的空间布局会影响面膜对机械应力的抵抗力,并可能影响非癌性宫病变 (NCCL) 的发展.
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