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使用超声波和圆束计算机断层扫描对边缘膜骨的比较评估

Sefa Aydindogan¹, Hsun-Liang Chan², Oliver D Kripfgans³

¹Department of Periodontology, Faculty of Dentistry, Selcuk University, Konya, 42250, Turkey.

Dento maxillo facial radiology

|October 25, 2025

概括

超声波 (USG) 显示出与形光束计算机断层扫描 (CBCT) 测量边缘骨水平 (MBL) 和面部骨厚度1mm顶点到峰 (MBT-1) 的优异一致. 这表明USG是牙科成像的可复制替代方案.

科学领域:

牙科成像牙科成像
口腔放射学是一门口腔放射学专业.
牙周病学牙周病学

背景情况:

圆束计算断层扫描 (CBCT) 广泛用于牙科成像.
超声波 (USG) 通常用于软组织评估.
关于USG在评估人类边缘膜骨的应用上存在有限的研究.

研究的目的:

为了比较通过超声波 (USG) 和CBCT获得的边缘骨水平 (MBL) 和面部骨厚度测量.
评估USG和CBCT对这些测量的可靠性和协议.

主要方法:

分析了来自15个全身健康个体的200颗牙.
测量包括MBL和面部骨厚度在1mm (MBT-1),2mm (MBT-2) 和3mm (MBT-3) 的骨顶上.
使用了USG (18 MHz传感器,B模式) 和CBCT;测量由两个独立检查员重复测量.

主要成果:

在USG和CBCT之间,在MBL,MBT-1和MBT-2测量方面发现了良好的一致性 (ICC>0.75).
在下前部区域观察到MBT-3的公平协议 (ICC:0.528).
平均差异很小 (MBL:0.06mm,MBT-1:0.018mm),没有系统偏差.

结论:

超声波是MBL和MBT-1测量的有价值和可重复的工具,为CBCT提供了潜在的替代方案.
虽然MBT-2和MBT-3显示出合理的协议,但潜在的变化需要仔细考虑.
USG证明了在各种口腔区域评估面部边缘膜骨的潜力.

关键词:

圆束体积断层扫描仪顶部骨的厚度骨的厚度边缘骨边缘骨的边缘骨牙周参数超声波牙周参数超声波

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