Contribution
Malocclusion from the prehistoric to the medieval times in Serbian population: Dentoalveolar and skeletal relationship comparisons in samples
Pajević, Tina; Juloski, Jovana; Glišić, Branislav
HOMO Volume 70 No 1 (2019), p. 31 - 43
publié: Aug 29, 2019
publication en ligne: Jul 24, 2019
manuscrit accepté: Feb 5, 2019
revision du manuscrit reçu: Dec 12, 2018
révision du manuscrit demandée: Oct 30, 2018
manuscrit reçu: Nov 10, 2017
Open Access (article peut être télechargé gratuitement)
Abstract
The aims of this study were to reconstruct and analyze dental occlusion and skeletal jaw relationship in samples from Mesolithic-Neolithic, Bronze Age, Roman and Medieval times in Serbia, to compare results and to determine possible direction of the occlusal changes. Anatomically preserved skulls with mandibles and most of the posterior teeth were included in the investigation. Dental occlusion was reconstructed using the position of centric occlusion and centric relation and analyzed according to Angle’s classification. Lateral cephalometric radiographs were traced manually. Site differences were tested by one-way ANOVA, while sex, age and site impacts were analyzed by UNIANOVA. Most of the individuals in all groups had Class I occlusion. Half-cusp distal occlusion was also present in all groups, but there were no significant differences between the groups. Cephalometric analysis showed no differences in the sagittal measurements, almost all individuals had skeletal Class I jaw relationship. Vertical traits analysis revealed markedly decreased basal plane angle and also decreased posterior facial height and sum of the posterior angles in the oldest group in comparison to the later groups. These results indicate that in the Serbian skeletal sample from the Mesolithic-Neolithic to the Medieval times, malocclusions were present in the form of dentoalveolar Class II occlusion. Skeletal deep bite was found in the oldest group, while horizontal growth pattern decreased from prehistoric to the Medieval times. Samples were too small to confirm environmental impact on the vertical skeletal discrepancies.
Mots-clefs
Dental occlusion • Serbian Mesolithic-Neolithic • Serbian Bronze Age, Serbian Roman and Medieval • Class I-III relationship