Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Facial changes"”.
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Dento-facial changes during stage 1 orthodontic treatment with the Begg appliance
Observes the dento-facial changes of Class II division I malocclusion patients treated by Begg appliance from pre-treatment until stage 1 and rejects the null hypothesis that treatment responses are independent of face types. Concludes that each face type (short, average, and long faced patients) …
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Children and adolescents and modified twin block for Class II division 1 malocclusion compared to controls: quantitative and qualitative analyses
… of aesthetic treatment need and 3D soft tissue facial changes in children with Class II division 1 malocclusion (II/1M) compared to children with II/1M awaiting treatment who served as controls. • To assess the effect MTB treatment has on family quality of life (QoL) and on both the parent’s …
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A Model Of Visual Recognition Implemented Using Neural Networks
… gracefully. The implentation is robust against facial changes minor occlusions and it is flexible enough to categorise data from any domain.
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Orthodontic Outcomes in Class II Correction with Elastics: Clear Aligners Versus Fixed Appliances
… anteroposterior and vertical dentoalveolar, facial, and skeletal changes between clear aligners and fixed appliances. Differences in treatment efficiency and outcome variations between growing versus non-growing patients were evaluated based on technique. Research Design and Methods: This is …
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Therapeutische Effekte von vier verschiedenen Behandlungsmethoden bei der Korrektur von Distalbisslagen unter besonderer Berücksichtigung des Weichteilprofils
… and to compare the skeletal, dental and facial changes contributing to Class II correction in 96 adolescent and adult patients treated either with a combined orthodontic-orthognathic surgery approach, a Functional Mandibular Advancer, a Herbst appliance or with four premolar extraction. …
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Orthodontic Treatment of Anterior Open-bite With and Without Skeletal Anchorage
… treated with TADs tended to show greater changes in cephalometric measurements than their non-TAD counterparts, particularly in change in lower face height, anterior face height, and maxillary molar vertical height. Patients with TADs in both arches tended to exhibit even more noticeable …
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Changes in Integumental Dimensions of the Face Following Orthodontic Treatment: A Long-term Study
<p>Most studies of facial growth in adults have relied on cross-sectional data. Longitudinal studies in this area are scarce because it is difficult to collect data on adults across time and because the changes are less dramatic than during childhood or adolescence. An interesting sample exists in …