https://www.selleckchem.com/pr....oducts/ccg-203971.ht
The aim of this study is to estimate the cut-off points for the Portuguese legal ages through the I , and to compare them with the methods of Demirjian, Nolla and Moorrees. The lower third molars were analyzed on 348 orthopantomography's aged between 12 and 23 years in a Portuguese Population. The images were analyzed by ImageJ and the cut-off points were calculated for the respective legal ages of 14, 16, 18 and 21 years old. The correlation between age and the I3M was 0.862, whereas with Demirjian's stadiums, Nolla's stages, and Mo