植入物稳定系数与打击乐声频率之间的相关性
Wansiri Peeraprasompong1, Weerapan Aunmeungtong1, Pathawee Khongkhunthian1
1Center of Excellence for Dental Implantology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand.
Clinical and experimental dental research
|July 8, 2024
概括
原始植入物稳定系数 (ISQ) 和植入物打击声频率是正相关的. 这一发现表明,声学特性与不同骨密度的牙植入物初始稳定性之间存在联系.
科学领域:
- 生物材料科学 生物材料科学
- 牙科植入物学 牙科植入物学
- 声学 声学 在声学方面
背景情况:
- 评估最初的牙植入物稳定性对于成功的骨质整合至关重要.
- 植入物稳定系数 (ISQ) 是一个常见的测量方法,但声学特性较少被探索.
- 骨密度显著影响植入物的稳定性.
研究的目的:
- 为了研究初级植入物稳定率 (ISQ) 与植入物冲击声频率之间的相关性.
- 评估骨密度如何影响这种相关性.
主要方法:
- 牙圆束计算机断层扫描 (CBCT) 将猪肋骨分为三个骨密度类别 (D1,D2,D3).
- 在这些类别中放置了96种牙科植入物.
- 测量了初级ISQ,并记录和分析了打击声的频率.
主要成果:
- 在初级ISQ和骨密度 (HU值) 之间发现了统计学上显著的正相关性.
- 在初级ISQ和打击乐声频率之间观察到具有统计学意义的正相关性.
- 在D1和D2/D3骨之间发现了显著的ISQ和打击频率差异,但在D2和D3之间没有.
结论:
- 主要的ISQ和打击声频率是正相关的.
- 声学分析显示了作为评估植入物稳定性的非侵入性方法的潜力.
- 骨密度是影响ISQ和声学特性的一个关键因素.
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