Selmanagić Aida, Ajanović Muhamed, Kamber-Ćesir Alma, Redžepagić-Vražalica Lejla, Jelešković Azra, Nakaš Enita
Department of Tooth Morphology with Dental Anthropology and Forensics, School of Dentistry, University of Sarajevo, Sarajevo, Bosnia and Herzegovina.
Department of Prosthodontics, Faculty of Dentistry, University of Sarajevo, Sarajevo, Bosnia and Herzegovina.
Acta Stomatol Croat. 2020 Jun;54(2):161-167. doi: 10.15644/asc54/2/6.
The development of third molars can be helpful in dental age estimation of adolescents and in early adult period. We tested the repeatability and accuracy of the three dental age radiographic methods (Olze, Demirjian and Solari and Abramovitch) and evaluated which method is more useful. We also aimed at testing to find the correlation of estimated dental and chronological age by these three methods.
The orthopantomographs (OPGs) of 1007 individuals (8 - 25 years) were divided into two groups (cca 500 OPGs) - one group of OPGs has been presented with all four third molars, while another one was registered with third molar/s hypodontia. And all of OPGs were assessed, to verify the three methods (Olze, Demirjian and Solari and Abramovitch) for age estimation based on third molar development.
There was a high Spearman's correlation coefficient between stages of development of wisdom tooth and chronological age of subjects by all these three methods.
We may recommend using third molars for assessing the dental age by Olze, Demirjian and Solari and Abramovitch dental method as well, on Bosnian and Herzegovinian population.
第三磨牙的发育有助于青少年及成年早期的牙龄估计。我们测试了三种牙龄放射学方法（奥尔泽法、德米尔坚法以及索拉里和阿布拉莫维奇法）的可重复性和准确性，并评估哪种方法更有用。我们还旨在通过这三种方法测试估计牙龄与实际年龄之间的相关性。
将1007名个体（8至25岁）的曲面断层片（OPG）分为两组（每组约500张OPG）——一组OPG上所有四颗第三磨牙均显示，而另一组记录有第三磨牙先天缺失情况。对所有OPG进行评估，以验证基于第三磨牙发育情况的三种年龄估计方法（奥尔泽法、德米尔坚法以及索拉里和阿布拉莫维奇法）。
通过这三种方法，智齿发育阶段与受试者实际年龄之间均存在较高的斯皮尔曼相关系数。
对于波斯尼亚和黑塞哥维那人群，我们也可推荐使用奥尔泽法、德米尔坚法以及索拉里和阿布拉莫维奇法，通过第三磨牙来评估牙龄。
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