Invisalign uses 3-D computer imaging technology to project tooth movement. A 3-D image is taken of the patient's teeth and jaw to create a series of clear, custom-made “aligner” trays. The patient wears each aligner for about two weeks, and then moves on to the next set. The teeth are gradually straightened.

Advantages of Invisalign over traditional orthodontics:

 · Almost invisible

 · Comfortable to wear

 · Are removable

 · Permit normal brushing and flossing