Naslov
Accuracy of four dental age estimation methodologies in Brazilian and Croatian children

Autori
Da Luz, Luany Cristina Pongo ; Anzulović, David ; Benedicto, Eduardo N. ; Galić, Ivan ; Brkić, Hrvoje ; Biažević, Maria Gabriela H.

Izvornik
Science & justice (1355-0306) 59 (2019), 4; 442-447

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Forensic anthropology population data ; Forensic odontology ; Forensic dentistry ; Orthopantomograms ; Age estimation ; Mineralisation

Sažetak
Objective: To compare and analyse the accuracy of four age estimation methods using the mineralisation stages of the permanent teeth (Cameriere et al. [16] [CAM], Liliequist and Lundberg [LLH] and Nolla without third molars [NOL7] or with them [NOL8]) in a mixed population of Brazilians and a homogeneous population of Croatians. Methods: Orthopantomograms of 930 Brazilians (366 males and 564 females) and 924 Croatians (365 males and 556 females) aged between 8 and 14.99 years were analysed using the CAM, LLH, NOL7 and NOL8 age estimation methodologies. Results: LLH presented the best absolute differences (ADs) among both populations without sex stratification, while CAM presented the worst results. In addition, the mean differences revealed underestimations, except when the LLH and NOL7 methods were used for the Brazilians. When the sample was stratified by sex, the best AD values were found with NOL7 (0.80) for the Brazilians and with LLH (0.98) for the Croatians. When the sample was stratified by sex and age, CAM presented high accuracy at the early ages, and LLH presented high accuracy at the older ages. The results obtained with the Nolla methods (NOL7 and NOL8) were mostly similar, but NOL7 yielded slightly better results. Conclusions: The values for the Brazilians and the Croatians were relatively similar, and the techniques were properly applied in both population samples. The best method for evaluating both countries was LLH, followed by NOL7, NOL8 and CAM.

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina

POVEZANOST RADA