manufacturing method for orthodontic digital checking piece and digital bracket using digital library and orthodontic digital checking piece

摘要

In order to improve the dental restorability and precision, the present invention is characterized in that a virtual calibration image is set based on the acquired oral scan image for the inside of the oral cavity of the subject to be orthodonticized, and each tooth image of the virtual calibration image is set to a predetermined continuous dental structure A first step of virtually calibrating according to the first step; A second step of extracting one virtual calibration template corresponding to each tooth image from the digital library so that virtual brackets and virtual wires of the extracted virtual calibration template are aligned along the respective tooth images; And an inner surface profile matching the surface profile of each tooth image of the virtual correction image is set so that the adhesion state is confirmed by attaching to the tooth to be orthodonticized of the orthodontic subject, And a third step of obtaining a calibration check design information and acquiring calibration detailed design information corresponding to each virtual bracket to manufacture a digital calibration check piece and a digital bracket, A method for manufacturing a digital calibration check piece and a digital bracket for calibration is provided.