Dentistry – Orthodontics – Method of positioning or aligning teeth
Reexamination Certificate
2011-08-09
2011-08-09
Manahan, Todd E (Department: 3776)
Dentistry
Orthodontics
Method of positioning or aligning teeth
Reexamination Certificate
active
07993133
ABSTRACT:
A digital orthodontic treatment planning system provides a practitioner with a digital representation of at least a part of a tooth of a patient within a three-dimensional environment. The practitioner may provide input indicative of a desired movement for a tooth of a patient via a user interface. Based on the desired movement for the tooth, a position of a virtual orthodontic appliance is calculated. The digital representation of the tooth may be moved in accordance with the adjusted position of the virtual orthodontic appliance. In this way, the system provides the practitioner with the perception that the input is being directly applied to the tooth, whereas the input is being indirectly applied to the tooth.
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Cinader, Jr. David K.
Raby Richard E.
Stark Nicholas A.
3M Innovative Properties Company
Manahan Todd E
Nelson Matthew M
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