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METHOD FOR DETERMINING AND VISUALIZING TOOTH MOVEMENTS AND PLANNED INSTANCES OF TOOTH REPOSITIONING
METHOD FOR DETERMINING AND VISUALIZING TOOTH MOVEMENTS AND PLANNED INSTANCES OF TOOTH REPOSITIONING
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机译:确定和可视化牙齿移动和牙齿放置的计划实例的方法
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摘要
A method for representing a change in a tooth position includes creating a volume data record of an initial position of teeth in a maxilla or mandible and ascertaining teeth boundaries therefrom. A surface data record is created following a real or virtual change in the tooth position. The surface data record includes surface data of the teeth and/or parts of the volume data record of the jaw in an altered tooth position. The surface data record is referenced with the volume data record via a reference structure. The change in the tooth position in the volume data record is transformed to align teeth boundaries with the surface data of corresponding teeth from the surface data record to move tooth structures contained in the volume data record and concealed under a surface. An altered volume record with the change in the tooth position is then outputted for representation purposes.
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