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圆束计算机断层扫描用于评估牙脉腔体积:对诊所和教学的影响

Maria Llacer-Martínez¹, Benjamín Martín-Biedma², María T Sanz³

¹Departamento de Odontología, Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, 46115 Valencia, Spain.

Dentistry journal

|April 26, 2024

概括

圆束计算断层扫描 (CBCT) 精确地测量牙脉腔体积,与微型CT准确度相匹配. 这种可重复的技术有助于内牙科学,法医科学和牙科教育.

科学领域:

牙科解剖学和成像学牙科解剖学和成像学
牙周内科和法医科学

背景情况:

牙纸腔体积对于内牙科,法医科学和组织工程至关重要.
精确测量脉腔体积对于诊断,治疗计划和教育至关重要.

研究的目的:

为了比较形光束计算机断层扫描 (CBCT) 与微计算机断层扫描 (micro-CT) 的精度,以评估ex vivo牙脉腔体积.
评估CBCT测量的运营商内部和运营商间可重复性.

主要方法:

使用CBCT和微CT对上部中央切口的ex vivo评估.
统计分析,包括对配对样本的T测试,以比较测量技术.
评估运营商内部和运营商间的错误.

主要成果:

无论是CBCT还是微CT,都在评估纤维细胞腔体积方面表现出高精度.
运营商内部和运营商间的错误在统计学上没有显著性,这表明很好的可重复性.
通过CBCT和微CT获得的测量结果之间没有发现显著差异.

结论:

CBCT是一种精确,可行和可重复的方法,用于ex vivo牙脉腔体积评估.
CBCT的发现对牙周内科,法医科学和牙科教育有价值.
CBCT增强了内牙治疗规划,并可以改善临床结果.

关键词:

计算机微断层扫描 (CMT) 是一种计算机微断层扫描.圆束计算机断层扫描技术牙纤维腔体积的牙纤维腔体积.

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