使用圆束计算机断层扫描进行牙科年龄估计:系统性审查和元分析
Faezeh Yousefi1,2, Younes Mohammadi3, Mehrnaz Ahmadvand1
1Department of Oral and Maxillofacial Radiology, Hamadan University of Medical Sciences, Hamadan, Iran.
Imaging science in dentistry
|July 5, 2023
概括
使用圆光束计算机断层扫描 (CBCT) 估计牙年龄,显示了年代年龄和牙纸体积之间的强烈反向关系. 这种技术可靠地确定年龄,特别是在单根牙中.
科学领域:
- 法医牙科 法医牙科
- 放射学 放射学是一门学科.
- 人类学是人类学.
背景情况:
- 牙科年龄估计在法医和人类学方面至关重要.
- 通过牙特征来评估时间年龄需要可靠的方法.
- 圆束计算断层扫描 (CBCT) 提供了牙结构的详细3D成像.
研究的目的:
- 系统地审查和元分析时间表年龄和牙髓体积之间的相关性.
- 为了评估CBCT在牙年龄估计中的有效性.
- 根据性别和牙类型来探索这种相关性的潜在差异.
主要方法:
- 在四个主要数据库中进行了全面的文献搜索.
- 包括报告时间年龄和肉质体积之间的相关系数 (r) 的研究.
- 进行了随机效应元分析和子组分析 (性别,牙类型).
主要成果:
- 涉及5693颗牙的27项研究符合纳入标准.
- 在整体人群中,慢性年龄和牙髓体积之间发现了强烈的负相关性 (r = -0.67).
- 在男性 (r = -0.75) 和女性 (r = -0.77) 均观察到显著的反向关系.
结论:
- CBCT是一种可靠和可重复的工具,用于估计牙年龄.
- 纸体积和时间年龄之间存在强大的反向关系.
- 建议对多根牙进行进一步的研究,以提高年龄估计的准确性.
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