Digitally modeling the deformation of gingival tissue during...

Dentistry – Orthodontics – Method of positioning or aligning teeth

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C433S213000

Reexamination Certificate

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06948931

ABSTRACT:
A computer obtains a digital model of a patient's dentition, including a dental model representing the patient's teeth at a set of initial positions and a gingival model representing gum tissue surrounding the teeth. The computer then derives from the digital model an expected deformation of the gum tissue as the teeth move from the initial positions to another set of positions.

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