Publications by authors named "Claudia Zeyher"
Objective: To clarify, by three-dimensional (3D) facial scans, if 4- to 6-year-old children with intraoral sagittal discrepancies and open-bite occlusion show differences in facial morphology when compared to children without anomalies.
Materials And Methods: Scans of 290 children presenting with occlusal abnormalities were compared to 1772 face scans of age-matched individuals photographed with a faceSCAN II® 3D data acquisition system. From these, three study groups were formed comprising 188 children with distal occlusion/increased overjet (Class II), 37 with mesial occlusion/inverse overjet (Class III), and 65 with open-bite occlusion.
Objective: The objective of this epidemiologic study was to make basic data available on the age dependence of malocclusions and their developmental tendency in 4- to 6-year-old kindergarten children so as to define the optimum time to start early treatment.
Materials And Methods: In this study 2015 kindergarten children (1048 male, 967 female) aged between 4 and 6 years were examined and divided into three age groups. The anteroposterior, transverse and vertical occlusion of the anterior and posterior teeth was assessed and analyzed.
Objective: To determine what therapeutic effects can be expected in the case of early treatment of Class III relations with removable appliances with or without face masks.
Materials And Methods: Records available at the university clinic of Tübingen for 41 patients who had undergone early treatment because of prognathic abnormalities were retrospectively evaluated. Lateral cephalograms taken and casts obtained at baseline and at the end of early treatment were included in the analysis.