The entire treatment plan is designed with 3-D computer imaging from the initial teeth positioning all the way until the desired final positions. This same 3-D imaging allows patients to preview the final positioning of teeth before even beginning treatment.

In fact, the series of custom “aligners” (kind of like bleaching trays) are also fabricated based upon the imaging information. These clear, removable aligners move teeth over a period of time, generally ranging from nine to fifteen months. Each aligner moves the teeth slightly until the final positions are attained.

There are no food restrictions or problems with brushing or flossing because you remove your aligners before eating or drinking. Patients generally spend less time at the dental office because they are usually seen only once every six weeks to check on the progress and to receive their next sets of aligners.

Many dentists and orthodontists have embraced this new technology because a lot of patients are asking for an alternative that is more esthetic during treatment. Patients can smile with confidence during and after treatment with Invisalign. Not everyone is a candidate for Invisalign treatment, but you should consult with a certified Invisalign dentist or orthodontist to find out whether or not it will work for you.

Dr. Arnold is a practicing dentist in Valparaiso and Chesterton. He also serves as a clinical instructor with the Hornbrook Group, which teaches contemporary dental concepts to dentists from around the world. For information on this or any other dental topic, you may visit: www.SmilesByArnold.com. Dr. Arnold may be reached via e-mail at: drarnold@smilesbyarnold.com or by mail at 1830 S. 11 th St., Chesterton, IN, 46304.