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Orthodontics and The Technology Behind Invisalign Braces

You may wonder what goes on with your Invisalign braces between the time that your orthodontist takes impressions of your teeth for your clear braces and when you receive your first set of aligners.

State-of-the-art computer technology plays a vital role in the process of creating your Invisalign braces. In fact, Invisalign's high-volume, customized orthodontics manufacturing process is the first of its kind in the world.

Below are some of the ways advanced computer technology in used in the manufacture of Invisalign invisible braces.

• To ensure a high degree of accuracy throughout the process, your orthodontists take impressions of your teeth.
• Your orthodontics professional then sends Invisalign your dental impressions which are used to make plaster models of your teeth.
• Using advanced imaging technology, Invisalign transforms the plaster models of your teeth into a highly accurate 3-D digital image.
• From your approved ClinCheck® file, Invisalign uses laser scanning to build a set of actual models that reflect each stage of your dental treatment plan.
• Using the Internet, your orthodontists review your ClinCheck® file - if necessary, adjustments to the depicted orthodontics plan are made.
• A computerized movie - called ClinCheck® - depicting the movement of your teeth from the beginning to the final position is created.
• Your customized set of aligners for your Invisalign clear braces are made from these models, sent to your orthodontist, and given to you. You wear each aligner for about two weeks.
• After wearing all of your orthodontics aligners in the series, your crooked teeth are gone and you've got the beautiful smile you've always wanted.

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.

Visiting Your Orthodontist Is The First Step In Getting Orthodontic Braces

Your orthodontist knows you probably have plenty of questions about getting braces. Here are a few that prospective patients often ask.

What Usually Happens During an Initial Orthodontic Exam?

In order to determine your specific needs, the orthodontist will completely evaluate your mouth. This will likely include:

• Impressions of your teeth, from which models are made (these are useful for the orthodontist, and will remind you exactly how your teeth looked before correction).
• Photographs of your teeth, face, and smile
• X-rays of your head and teeth
• Your medical health history and dental health history

Your orthodontist will then carefully evaluate your specific needs and provide you with a treatment plan for correction. Following the recommended plan is important for proper correction.

What Are Spacers?

Teeth normally fit tightly against one another. Your orthodontist will insert before placement of your braces to provide some space between teeth for attaching the bands. There are two types of spacers, small springs or plastic modules. In just a few days they gently move desired teeth slightly apart.

Spacers often cause some soreness, but this goes away in a few days. Rinse your mouth with warm salt water to relieve the irritation. Your normal chewing also helps to get your mouth feeling better.

What Do I Do If a Spacer Comes Out?

Call your orthodontist immediately for a replacement. That little spacer is making just enough room for a comfortable fit for your braces and plays an important role.

What Can I Eat When I have Orthodontic Braces?

You can eat just about anything, but there are some exceptions. Getting used to braces also usually means making a few adjustments in your eating habits. This is because some food might damage your orthodontic braces or cause problems for your teeth. Here's a list of items your orthodontist will suggest you avoid (or some ways they can still be enjoyed with caution):

• Apples (don't bite into a whole one! Cut it into wedges first.)
• Bubble gum (some orthodontists allow sugarless gum, but check with yours for approval)
• Candy (caramels, taffy, nut brittles, fruit-flavored chewy candies, gummi anything!)
• Carrots (avoid sticks, cut into thin curls)
• Corn on the cob (remove the kernels from the cob, then enjoy!)
• Corn chips/crisp tacos
• Hard foods (they're tough on orthodontic braces, causing bending and breaking)
• Ice (no crunching!)
• Lemon juice/lemons (pure lemon juice is very hard on your tooth enamel)
• Nuts
• Pizza crust/crusty breads (outer edges)
• Popcorn
• Pretzels (the large, hard varieties)
• Sticky foods (can bend wires and pull off brackets)
• Sugary foods (avoid these as much as possible; if you do eat them, brush your teeth within minutes or as soon as possible, or at least rinse your mouth with water)

By Brian J. Gray, DDS, MAGD, FICO

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.