两种不同的方法在估计牙年龄时的准确性比较
Merve Kucuk Kurtgoz1, Zarif Ece Hammudioglu1, Elif Cecen Erol1
1Hatay Mustafa Kemal University Faculty of Dentistry, Department of Dentomaxillofacial Radiology, Hatay, Turkey.
Journal of forensic and legal medicine
|September 25, 2025
概括
使用圆束计算机断层扫描 (CBCT) 的法医年龄估计有效地利用下第三肉的可见性 (奥尔泽方法) 和牙周带空间 (古奥方法). 这两种方法都在估计年龄值方面都取得了成功,特别是在18岁左右.
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:
- 在法医医学中,年龄估计至关重要,特别是对于难民来说.
- 第3是年龄评估的关键指标.
- 圆束计算机断层扫描 (CBCT) 为牙科分析提供了详细的成像.
研究的目的:
- 用CBCT评估下第三中脉可见性 (Olze) 和牙周带空间 (Guo).
- 为了比较Olze和Guo方法对时间表年龄估计的有效性.
- 具体评估它们在确定18-21岁年龄门时的准确性.
主要方法:
- 分析了359名患者 (16-29岁) 的CBCT图像.
- 排除标准包括面创伤,发育异常和全身疾病.
- 用Olze和Guo方法 (等级0-3),对下的第三牙进行了分类.
主要成果:
- 奥尔泽和郭的两种方法都显示出与年龄的显著正相关性 (r=0.493和r=0.445,分别).
- 在这两种方法中,成绩的提高与平均年龄的统计显著增加有关.
- 这两种方法在估计18岁和21岁的年龄值方面都表现出成功,Olze和Guo的截止值分别为>0和>1以区分18岁以下/以上.
结论:
- 奥尔泽和郭的分类虽然很有可能,但对于18-21岁的年龄值并不提供100%的准确性.
- 这两种方法都表明,平均年龄随着成绩的提高而增加.
- 奥尔泽和郭的方法在法医牙科年龄估计中被认为是成功估计18岁和21岁的年龄门.
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