Abstract: A system and associated methodology for the generation of digital models that account for the adaptation of the shape of the patient's gingiva is provided. The exemplary system uses an initial scan of the patient's gingiva as a base model, taking into account the type and morphology of the teeth, the shape, orientation and movements of the roots inside the gingiva, and other factors for a more accurate prediction of the changes in the shape of the gingiva throughout every step of the treatment. In particular, the system proactively determines the areas of the model that will be covered by the aligner and prevents changes to such areas, whereas the shape of the model outside these areas is altered in a way to minimize the size of model and to add any necessary features for the manufacturing of the aligners.

Abstract: A system for maximum intercuspation articulation, including a database including patient records and images, and a server in communication with the database and including processing circuitry configured to receive virtual modeling geometrics of two opposing dental models as an input, wherein the two opposing dental models include an upper dental model and a lower dental model of the patient. The processing circuitry is also configured to detect intersection regions between the upper dental model and the lower dental model and perform a simulation on the two opposing dental models, wherein the simulation includes applying simulated physics rules at the two opposing dental models. The processing circuitry is further configured to repeat the detection of the intersection regions and the simulation to generate a maximum intercuspation alignment of the two opposing dental models, mark the intersection regions on the maximum intercuspation alignment, and output the maximum intercuspation alignment.

Abstract: A system for maximum intercuspation articulation, including a database including patient records and images, and a server in communication with the database and including processing circuitry configured to receive virtual modeling geometrics of two opposing dental models as an input, wherein the two opposing dental models include an upper dental model and a lower dental model of the patient. The processing circuitry is also configured to detect intersection regions between the upper dental model and the lower dental model and perform a simulation on the two opposing dental models, wherein the simulation includes applying simulated physics rules at the two opposing dental models. The processing circuitry is further configured to repeat the detection of the intersection regions and the simulation to generate a maximum intercuspation alignment of the two opposing dental models, mark the intersection regions on the maximum intercuspation alignment, and output the maximum intercuspation alignment.

Abstract: A system and associated methodology for the generation of digital models that account for the adaptation of the shape of the patient's gingiva is provided. The exemplary system uses an initial scan of the patient's gingiva as a base model, taking into account the type and morphology of the teeth, the shape, orientation and movements of the roots inside the gingiva, and other factors for a more accurate prediction of the changes in the shape of the gingiva throughout every step of the treatment. In particular, the system proactively determines the areas of the model that will be covered by the aligner and prevents changes to such areas, whereas the shape of the model outside these areas is altered in a way to minimize the size of model and to add any necessary features for the manufacturing of the aligners.