1. A computer-implemented method for modeling a complete tooth of a patient to facilitate dental and/or orthodontic treatment comprising: generating a first set of digital data representing a first digital tooth model of a first patient tooth including a first crown component, said first set of digital data representing only a partial portion of a surface of said first crown component; generating a second set of digital data representing a digitally mirrored contralateral tooth model of a second patient tooth that is a contralateral patient tooth to the first patient tooth, the contralateral tooth model including a second crown component, said second set of digital data representing a complete surface of said second crown component; and combining said first set of digital data and said second set of digital data to create a third set of digital data representing a complete digital tooth crown model of the first patient tooth.