不同的闭合对 Bruxers 关节振动的影响
Bora Akat1, Ayşe Cavidan Akören1, Evşen Tamam2
1Department of Prosthodontics, Faculty of Dentistry, Ankara University, Ankara 06100, Turkey.
Medicina (Kaunas, Lithuania)
|June 27, 2025
概括
与软相比,硬和半软显著降低了关节 (TMJ) 震动. 所有的 splint 类型都改善了 Bruxism 症状,但更硬的 splint 对 TMJ 振动有更大的益处.
科学领域:
- 牙科科学 牙科科学
- 生物医学工程 生物医学工程
- 矯正牙科 矯正牙科是一種矯正牙科.
背景情况:
- 牙磨牙的特征是 Bruxism,通常导致关节 (TMJ) 疾病.
- 关节振动分析 (JVA) 是评估关节功能障碍的一个工具.
- 闭合板通常用于管理布鲁克西斯症症状.
研究的目的:
- 为了评估硬,软和半软的闭合板对关节振动的影响.
- 使用关节振动分析 (JVA) 来比较不同类型 splint 的有效性.
- 为了比较 splint 治疗结果与无症状个体的数据.
主要方法:
- 一项涉及64名参与者的研究,分为对照组和三组 splint 治疗组 (硬,软,半软).
- 使用Biopak®系统的电动振动记录TMJ振动,在3个月的 splint治疗之前和之后.
- 统计分析包括科尔莫戈罗夫-斯米尔诺夫,利文测试,单向ANOVA,克鲁斯卡尔-瓦利斯和康诺弗的后期测试.
主要成果:
- 与对照组相比,硬和半软显示了关节振动的统计显著减少 (I < 300 Hz 右开口).
- 在硬和半软之间没有发现治疗后I < 300 Hz右开口振动的显著差异.
- 软组在治疗后显示出左开启Ti,I<300Hz和PA值的统计学上显著增加.
结论:
- 所有经过测试的闭合 (硬,软,半软) 都在改善与 Bruxism 相关的临床症状和投诉方面表现出有效性.
- 与软相比,硬和半软对于管理关节振动更有好处.
- 这些发现表明,椎硬度对关节振动参数在布鲁克斯症患者的差异性影响.
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